Multiple Pulmonary Nodules
Solitary Pulmonary Nodule
Tomography, X-Ray Computed
Radiography, Thoracic
Thoracic Surgery, Video-Assisted
Rheumatoid Nodule
Angioinvasive pulmonary mucormycosis presenting as multiple bilateral pulmonary nodules in a patient without obvious predisposing factors. (1/53)
Pulmonary mucormycosis is a rare, frequently fatal, fungal infection. It is usually seen in the presence of various immunocompromised states, such as diabetes mellitus, haematological malignancy or renal transplantation. In the absence of underlying predisposing conditions, presentation with infiltrates, consolidation, cavitation and mass lesion have been reported. We describe a 50-year-old man who presented with cough and chest pain for six months. Chest radiograph and computed tomography showed bilateral multiple pulmonary nodules. Surgical lung biopsy revealed angioinvasive mucormycosis. He had complete recovery with amphotericin therapy. (+info)Frequency and predictors of miliary tuberculosis in patients with miliary pulmonary nodules in South Korea: a retrospective cohort study. (2/53)
(+info)Laryngotracheobronchial papillomatosis: findings on computed tomography scans of the chest. (3/53)
(+info)Malignant pure pulmonary ground-glass opacity nodules: prognostic implications. (4/53)
(+info)An unusual radiologic pattern of cryptogenic organizing pneumonia: diffuse pulmonary nodules in a leukemia patient. (5/53)
(+info)Silicosis: a disease with an active present. (6/53)
(+info)Outbreak of invasive pulmonary aspergillosis among patients hospitalized in a bone marrow transplant ward: tomographic findings. (7/53)
(+info)Detection of artificial air space opacities with digital radiography: ex vivo study on enhanced latitude post-processing. (8/53)
(+info)Medical Definition: Multiple pulmonary nodules refer to multiple small rounded or irregularly shaped masses in the lungs, usually measuring less than 3 cm in diameter. These nodules can be caused by various conditions such as benign tumors, infections, inflammation, or malignancies like lung cancer. The presence of multiple pulmonary nodules often requires further evaluation with imaging studies and sometimes biopsy to determine the underlying cause and appropriate treatment.
A Solitary Pulmonary Nodule (SPN) is a single, round or oval-shaped lung shadow that measures up to 3 cm in diameter on a chest radiograph. It is also known as a "coin lesion" due to its appearance. SPNs are usually discovered incidentally during routine chest X-rays or CT scans. They can be benign or malignant, and their nature is determined through further diagnostic tests such as PET scans, biopsies, or follow-up imaging studies.
Lung diseases refer to a broad category of disorders that affect the lungs and other structures within the respiratory system. These diseases can impair lung function, leading to symptoms such as coughing, shortness of breath, chest pain, and wheezing. They can be categorized into several types based on the underlying cause and nature of the disease process. Some common examples include:
1. Obstructive lung diseases: These are characterized by narrowing or blockage of the airways, making it difficult to breathe out. Examples include chronic obstructive pulmonary disease (COPD), asthma, bronchiectasis, and cystic fibrosis.
2. Restrictive lung diseases: These involve stiffening or scarring of the lungs, which reduces their ability to expand and take in air. Examples include idiopathic pulmonary fibrosis, sarcoidosis, and asbestosis.
3. Infectious lung diseases: These are caused by bacteria, viruses, fungi, or parasites that infect the lungs. Examples include pneumonia, tuberculosis, and influenza.
4. Vascular lung diseases: These affect the blood vessels in the lungs, impairing oxygen exchange. Examples include pulmonary embolism, pulmonary hypertension, and chronic thromboembolic pulmonary hypertension (CTEPH).
5. Neoplastic lung diseases: These involve abnormal growth of cells within the lungs, leading to cancer. Examples include small cell lung cancer, non-small cell lung cancer, and mesothelioma.
6. Other lung diseases: These include interstitial lung diseases, pleural effusions, and rare disorders such as pulmonary alveolar proteinosis and lymphangioleiomyomatosis (LAM).
It is important to note that this list is not exhaustive, and there are many other conditions that can affect the lungs. Proper diagnosis and treatment of lung diseases require consultation with a healthcare professional, such as a pulmonologist or respiratory therapist.
X-ray computed tomography (CT or CAT scan) is a medical imaging method that uses computer-processed combinations of many X-ray images taken from different angles to produce cross-sectional (tomographic) images (virtual "slices") of the body. These cross-sectional images can then be used to display detailed internal views of organs, bones, and soft tissues in the body.
The term "computed tomography" is used instead of "CT scan" or "CAT scan" because the machines take a series of X-ray measurements from different angles around the body and then use a computer to process these data to create detailed images of internal structures within the body.
CT scanning is a noninvasive, painless medical test that helps physicians diagnose and treat medical conditions. CT imaging provides detailed information about many types of tissue including lung, bone, soft tissue and blood vessels. CT examinations can be performed on every part of the body for a variety of reasons including diagnosis, surgical planning, and monitoring of therapeutic responses.
In computed tomography (CT), an X-ray source and detector rotate around the patient, measuring the X-ray attenuation at many different angles. A computer uses this data to construct a cross-sectional image by the process of reconstruction. This technique is called "tomography". The term "computed" refers to the use of a computer to reconstruct the images.
CT has become an important tool in medical imaging and diagnosis, allowing radiologists and other physicians to view detailed internal images of the body. It can help identify many different medical conditions including cancer, heart disease, lung nodules, liver tumors, and internal injuries from trauma. CT is also commonly used for guiding biopsies and other minimally invasive procedures.
In summary, X-ray computed tomography (CT or CAT scan) is a medical imaging technique that uses computer-processed combinations of many X-ray images taken from different angles to produce cross-sectional images of the body. It provides detailed internal views of organs, bones, and soft tissues in the body, allowing physicians to diagnose and treat medical conditions.
Lung neoplasms refer to abnormal growths or tumors in the lung tissue. These tumors can be benign (non-cancerous) or malignant (cancerous). Malignant lung neoplasms are further classified into two main types: small cell lung carcinoma and non-small cell lung carcinoma. Lung neoplasms can cause symptoms such as cough, chest pain, shortness of breath, and weight loss. They are often caused by smoking or exposure to secondhand smoke, but can also occur due to genetic factors, radiation exposure, and other environmental carcinogens. Early detection and treatment of lung neoplasms is crucial for improving outcomes and survival rates.
Thoracic radiography is a type of diagnostic imaging that involves using X-rays to produce images of the chest, including the lungs, heart, bronchi, great vessels, and the bones of the spine and chest wall. It is a commonly used tool in the diagnosis and management of various respiratory, cardiovascular, and thoracic disorders such as pneumonia, lung cancer, heart failure, and rib fractures.
During the procedure, the patient is positioned between an X-ray machine and a cassette containing a film or digital detector. The X-ray beam is directed at the chest, and the resulting image is captured on the film or detector. The images produced can help identify any abnormalities in the structure or function of the organs within the chest.
Thoracic radiography may be performed as a routine screening test for certain conditions, such as lung cancer, or it may be ordered when a patient presents with symptoms suggestive of a respiratory or cardiovascular disorder. It is a safe and non-invasive procedure that can provide valuable information to help guide clinical decision making and improve patient outcomes.
Thoracic surgery, video-assisted (VATS) is a minimally invasive surgical technique used to diagnose and treat various conditions related to the chest cavity, including the lungs, pleura, mediastinum, esophagus, and diaphragm. In VATS, a thoracoscope, a type of endoscope with a camera and light source, is inserted through small incisions in the chest wall to provide visualization of the internal structures. The surgeon then uses specialized instruments to perform the necessary surgical procedures, such as biopsies, lung resections, or esophageal repairs. Compared to traditional open thoracic surgery, VATS typically results in less postoperative pain, shorter hospital stays, and quicker recoveries for patients.
A Rheumatoid nodule is defined as a type of non-suppurative inflammatory lesion that occurs in the subcutaneous tissue, commonly associated with rheumatoid arthritis (RA). These nodules are firm, round to oval shaped, and usually range from 0.5 to 5 cm in size. They are typically found over bony prominences such as the elbow, heel, or fingers, but can occur in various locations throughout the body.
Histologically, rheumatoid nodules are characterized by a central area of fibrinoid necrosis surrounded by palisading histiocytes and fibroblasts, with an outer layer of chronic inflammatory cells, including lymphocytes and plasma cells. Rheumatoid nodules can be asymptomatic or cause pain and discomfort, depending on their size and location. They are more common in patients with severe RA and are associated with a poorer prognosis.
Root nodules in plants refer to the specialized structures formed through the symbiotic relationship between certain leguminous plants and nitrogen-fixing bacteria, most commonly belonging to the genus Rhizobia. These nodules typically develop on the roots of the host plant, providing an ideal environment for the bacteria to convert atmospheric nitrogen into ammonia, a form that can be directly utilized by the plant for growth and development.
The formation of root nodules begins with the infection of the plant's root hair cells by Rhizobia bacteria. This interaction triggers a series of molecular signals leading to the differentiation of root cortical cells into nodule primordia, which eventually develop into mature nodules. The nitrogen-fixing bacteria reside within these nodules in membrane-bound compartments called symbiosomes, where they reduce atmospheric nitrogen into ammonia through an enzyme called nitrogenase.
The plant, in turn, provides the bacteria with carbon sources and other essential nutrients required for their growth and survival within the nodules. The fixed nitrogen is then transported from the root nodules to other parts of the plant, enhancing its overall nitrogen nutrition and promoting sustainable growth without the need for external nitrogen fertilizers.
In summary, root nodules in plants are essential structures formed through symbiotic associations with nitrogen-fixing bacteria, allowing leguminous plants to convert atmospheric nitrogen into a usable form while also benefiting the environment by reducing the reliance on chemical nitrogen fertilizers.
Hybrid operating room
Lung nodule
Nodule (medicine)
Chronic pulmonary aspergillosis
Laser surgery
Pneumoconiosis
Peter McBride (physician)
Equine multinodular pulmonary fibrosis
Behçet's disease
Rheumatoid lung disease
Rheumatoid nodule
Birefringence
African histoplasmosis
Histoplasmosis
Focal lung pneumatosis
Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia
Lung cancer
Tuberous sclerosis
Nocardiosis
Computer-aided diagnosis
Elephant endotheliotropic herpesvirus
Respiratory bronchiolitis
Caplan's syndrome
Hereditary leiomyomatosis and renal cell cancer syndrome
Canine histiocytic diseases
Tuberculoma
Leucocytozoon
Ground-glass opacity
Tumor-like disorders of the lung pleura
Birt-Hogg-Dubé syndrome
Solitary Pulmonary Nodule: Background, Types of Benign Pulmonary Tumors, Etiology of Solitary Pulmonary Nodule
Multiple Pulmonary Nodules | Profiles RNS
UCLA Multiple Pulmonary Nodules Clinical Trials for 2022 - Los Angeles
An uncommon cause of multiple pulmonary nodules; hereditary hemorrhagic telangiectasia | AVESİS
Multiple cavitating pulmonary nodules secondary to Hodgkin's lymphoma - IIUM Repository (IRep)
Connective Tissue Disease-Associated Interstitial Lung Disease (CTD-ILD) Medication: Corticosteroids, Pulmonary, Tyrosine...
Hybrid operating room - Wikipedia
Multiple nodules and Adenocarcinoma in Situ - Cancer Survivors Network
Histoplasmosis Imaging: Practice Essentials, Radiography, Computed Tomography
Q&A: Dr. Robert Pearl's take on challenges with integrated delivery systems | Modern Healthcare
Pathology in Practice in: Journal of the American Veterinary Medical Association Volume 241 Issue 12 ()
Vasculitis: Vessel Size Matters
Archivos de Bronconeumología
Lung Cancer Orchestrator <...
The solitary, indistinct pulmonary nodule
Radial probe EBUS versus CT-guided needle biopsy for evaluation of peripheral pulmonary lesions: an economic analysis |...
Internet Scientific Publications
Lung CT Scan Results - High Resolution
A case of pulmonary histoplasmosis treated with voriconazole | The Journal of Infection in Developing Countries
Silicosis Update | Blogs | CDC
Is the combination of bilateral pulmonary nodules and mosaic attenuation on chest CT specific for DIPNECH? | Orphanet Journal...
Dermatologic Manifestations of Mycobacterium Avium-Intracellulare Infection: Overview, Epidemiology, Clinical Evaluation
Promising way to address massive intragastric clotting in patients with acute upper gastrointestinal bleeding: A case report
Proton Radiation Therapy for Lung Cancer: Is There Enough Evidence?
Diagnostic usefulness of fluorine-18-alpha-methyltyrosine positron emission tomography in combination with 18F...
Osseous sarcoidosis mimicking metastatic breast cancer | CMAJ
Unexpected Discoveries: The Not-So-Incidental Radiographic Finding EMRA
Solitary pulmon2
- A solitary pulmonary nodule is defined as a discrete, well-marginated, rounded opacity less than or equal to 3 cm in diameter that is completely surrounded by lung parenchyma, does not touch the hilum or mediastinum, and is not associated with adenopathy, atelectasis , or pleural effusion . (medscape.com)
- [ 1 ] Therefore, prompt diagnosis and management of early lung cancer manifesting as a solitary pulmonary nodule is the the best chance for cure. (medscape.com)
Computed tomography11
- We report a patient with multiple pulmonary AVMs secondary to HHT who has referred to our interventional radiology department for computed tomography guided transthorasic lung biopsy procedure with suspicious of malignancy. (comu.edu.tr)
- Screening studies using computed tomography (CT) show that up to 34% of such operations are performed for benign nodules [ 3 - 5 ]. (ersjournals.com)
- Axial (A) and coronal (B) computed tomography (CT) images of the chest, showing micronodular pulmonary nodules in a peribronchovascular perilymphatic distribution. (cmaj.ca)
- OBJECTIVE: In lung cancer screening practice low-dose computed tomography, diameter, and volumetric measurement have been used in the management of screen-detected lung nodules. (mcmaster.ca)
- For model development and validation, baseline low-dose computed tomography scans from the Pan-Canadian Early Detection of Lung Cancer Study and a subset of National Lung Screening Trial (NLST) scans with lung nodules 3 mm or more in mean diameter were analyzed by using the CIRRUS Lung Screening Workstation (Radboud University Medical Center, Nijmegen, the Netherlands). (mcmaster.ca)
- Asymptomatic computed tomography of the chest shows multiple nodules, predominantly subpleural, some larger (3 cm) and cavitated with irregular borders. (reumatologiaclinica.org)
- Keywords: Diffuse cystic lesion, Upper body computed tomography, Lung adenocarcinoma Background Diffuse cystic lung illnesses (DCLDs) certainly are a band of pathophysiologically heterogenous procedures characterized by the forming of multiple thin-walled cystic lesions in the lung parenchyma [1]. (mingsheng88.org)
- Computed tomography (CT) showed multiple cysts and nodules (Fig.?1 a and b). (mingsheng88.org)
- In recent years, low-dose computed tomography (CT) has played an important role in the identification of pulmonary nodules in general [ 1 ]. (biomedcentral.com)
- However, a diagnostic pulmonary workup, including a high-resolution computed tomography (CT) scan as well as multiple pulmonary function tests, yielded results inconsistent with pulmonary fibrosis. (jcadonline.com)
- A computed tomography (CT) scan revealed multifocal pulmonary opacities with surrounding ground-glass changes, as well as hepatic and splenic lesions. (cdc.gov)
Lesions12
- Benign lung tumors are a heterogenous group of neoplastic lesions originating from pulmonary structures. (medscape.com)
- Benign lung tumors can be classified pathologically, but a clinically useful classification would combine location (ie, endobronchial or parenchymal) and information about whether the lesions are single or multiple. (medscape.com)
- Such nodules can be associated with metastases of malignancies inside or outside the lung, benign granulomas, or other lesions. (wakehealth.edu)
- and 1 patient with multiple bone lesions), 3 patients with occurrence of bilateral hilar lymphadenopathy in cancer patients, and 4 patients with multiple nodules mimicking pulmonary metastasis. (nih.gov)
- advocated indications for pulmonary metastasectomy, which were limited metastatic lesions located in only one side ( 3 ). (iiarjournals.org)
- however, bilateral pulmonary resection is sometimes indicated when the tumors are considered resistant to chemotherapy or the number of target lesions is limited. (iiarjournals.org)
- We use the following criteria for bilateral pulmonary metastasectomy: i) cardiopulmonary function is sufficient to undergo operation, ii) the primary tumor is controlled, iii) there are no other lesions except for those of the lung, and iv) pulmonary resection can possibly lead to control of the disease. (iiarjournals.org)
- The patient received vemurafenib and albumin-bound paclitaxel as second-line therapy, exhibiting regression of some pulmonary metastatic lesions with concomitant progression of other lesions, and achieved 4.4 months of PFS. (karger.com)
- Repeated HRCT exposed obvious deterioration with diffuse pulmonary cystic lesions, pericardial effusion and bilateral pleural PALLD effusion (Fig.?2 a and b). (mingsheng88.org)
- A number of localisation techniques for subcentimeter-nodule have been devised to detect lesions and reduce the unnecessary loss of lung tissue during the surgical process. (biomedcentral.com)
- The patient's next oncologic recheck showed multiple lesions, including a large destructive lesion in the right ilium extending to the sacroiliac joint and the right sacral ala. (medscape.com)
- panels A, B). The pulmonary and hepatic lesions were 18F-fluorodeoxyglucose–avid on positive emission tomography scan. (cdc.gov)
Biopsy7
- Cervical lymph node biopsy and CT-guided pulmonary biopsy at our centre confirmed the diagnosis of Hodgkin's lymphoma with pulmonary infiltrations. (iium.edu.my)
- Hello everyone, I am 56-year old former smoker (quit 7 years ago) and was just diagnosed with Adenocarcinoma In Situ based on needle biopsy done on a 1.3cm nodule in my right middle robe. (cancer.org)
- We searched the Mayo Clinic records from 2015 to 2019 for patients with bilateral pulmonary nodules and mosaic attenuation on CT who had a diagnostic lung biopsy. (biomedcentral.com)
- During follow-up, a transthoracic biopsy, was performed and rheumatoid nodules werediagnosticated. (reumatologiaclinica.org)
- b) CT scan of the chest: larger nodules in upper lobes, irregular surface and contour, neoplasia was ruled out by percutaneous biopsy and the diagnosis of rheumatoid nodules was reached. (reumatologiaclinica.org)
- 2 To obtain a definite diagnosis of a GGN with high clinical suspicion of lung cancer on chest CT, confirmation of malignancy must be established by either needle biopsy or nodule resection. (biomedcentral.com)
- A subsequent lung biopsy of the right upper lobe demonstrated the presence of noncaseating granulomata consistent with a diagnosis of pulmonary sarcoidosis. (jcadonline.com)
Metastases8
- Interventional image guidance thereby offers the advantage of precisely knowing the position of the nodules, particularly in small or ground-glass opaque tumors, metastases, and/or patients with reduced pulmonary function. (wikipedia.org)
- Patients and Methods: We retrospectively analyzed 185 patients with pulmonary metastases who underwent unilateral or bilateral pulmonary resection from August 2009 to December 2016 at a single institution. (iiarjournals.org)
- Results: Single-stage bilateral lung resection was undertaken in 19 patients, and the other 166 patients underwent unilateral pulmonary resection, including 20 patients who underwent repeated resections for synchronous or metachronous metastases. (iiarjournals.org)
- Since the first case of pulmonary metastasectomy was reported in 1927 ( 1 ), surgical resection has been shown to be the most effective method to cure or control one or more pulmonary metastases ( 2 ). (iiarjournals.org)
- The SAFRON II study "answers the fundamental question that up to this point was not directly answered, whether SABR in 1 to 3 fractions can safely be delivered to multiple pulmonary metastases," wrote Amini. (medpagetoday.com)
- Bone tissue scintigraphic imaging demonstrated multiple bone tissue metastases. (mingsheng88.org)
- Also noted was an upper thoracic vertebral lesion, multiple indeterminate pulmonary nodules, extensive hepatic metastases most marked in the left lobe, and an indeterminate left adnexal mass. (medscape.com)
- To exclude lung metastases of the renal cell carcinoma, multiple open-lung biopsies were performed. (medscape.com)
Malignancy5
- For example, the principal predictor of malignancy for pulmonary nodules is size. (emra.org)
- Surprisingly, malignancy was found in only 2.6% of patients with nodules. (emra.org)
- The aim of this study was to compare the performance of nodule malignancy risk prediction tools using diameter or volume and between computer-aided detection (CAD) and radiologist measurements. (mcmaster.ca)
- CONCLUSION: Either CAD-based nodule diameter or volume can be used to assist in predicting a nodule's malignancy risk. (mcmaster.ca)
- Development and Validation of Machine Learning-based Model for the Prediction of Malignancy in Multiple Pulmonary Nodules: Analysis from Multicentric Cohorts. (cdc.gov)
Mediastinal2
- Her CT thorax showed multiple cavitating pulmonary nodules with mediastinal and cervical lymphadenopathy. (iium.edu.my)
- Endobronchial ultrasound (EBUS) has been demonstrated to be useful in the diagnosis of subacute pulmonary histoplasmosis (SPH) with mediastinal lymphadenopathy. (medscape.com)
Lesion2
- Right upper lobe nodule shows peripheral calcification and high Hounsfield unit enhancement, suggesting that the lesion is a calcified, benign pulmonary nodule. (medscape.com)
- Genetic testing of the progressed pulmonary lesion revealed the BRAF V600E mutation, and acquired new mutations and AR amplification. (karger.com)
Fungal infection2
- Pulmonary nodules resulting from fungal infection are seen below. (medscape.com)
- The rare pulmonary fungal infection such as Schizophyllum commune was one of the harder ones and misdiagnosed in usual. (bvsalud.org)
Infiltrates2
- [ 9 ] Reports have suggested that chronic pulmonary histoplasmosis can present as nodules, lymphadenopathy, or infiltrates, with cavities being less common. (medscape.com)
- Chest X-ray may be remarkable for recurrent pulmonary infiltrates in allergic bronchopulmonary aspergillosis. (wikidoc.org)
Diagnosis6
- Multiple cavitating pulmonary nodules secondary to lymphoma is rare and in TB endemic area, it may result in delayed diagnosis and treatment. (iium.edu.my)
- Previous diagnosis of an obstructive lung disease, and peribronchial distribution of the nodules on CT increased the likelihood of DIPNECH vs. other diagnoses. (biomedcentral.com)
- The diagnosis of pulmonary rheumatoid nodules may be suggested if they have a typical appearance in an appropriate clinical context, but an accurate diagnosis cannot be made based only on imaging tests. (reumatologiaclinica.org)
- Patients may report recurrent sinusitis that has responded inadequately to multiple antibiotic regimens and has required one or more sinus operations before diagnosis. (merckmanuals.com)
- Patients with pSS-ILD report impaired health-related quality of life and a higher risk of death, suggesting the importance of early diagnosis and treatment of this type of pulmonary involvement. (ersjournals.com)
- This case highlights mNGS in the clinical diagnosis of pulmonary invasive fungal disease. (bvsalud.org)
Lymphadenopathy1
- The constitutional symptoms continued until 2007, when she was noted on a follow-up, high-resolution, chest CT to have bilateral hilar lymphadenopathy and diffuse pulmonary nodules. (jcadonline.com)
Corticosteroids1
- Conversely, pulmonary sarcoidosis responds to corticosteroids and, depending on the stage of disease, often has a significantly better prognosis than HPS-associated lung disease. (jcadonline.com)
Lobe6
- There is a 5 mm groundglass nodule in the LEFT upper lobe on series 3, image 15. (cancer.org)
- There is a 5 mm nodule in the LEFT upper lobe on series 3, image 18. (cancer.org)
- There is an additional 1 cm groundglass nodule in the RIGHT upper lobe and an additional 13 mm irregular elongated nodule in the RIGHT middle lobe on series 3 image 27 and 29. (cancer.org)
- The 2 largest nodules in the RIGHT upper lobe and RIGHT middle lobe are increased in size. (cancer.org)
- Similarly, a nodule in a dorsal lung lobe will be seen better on a d/v projection. (veterinaryradiology.net)
- 4. Additional groundglass nodule measuring 3 mm in the right lower lobe. (copdfoundation.org)
Tumors2
- The yield rate of biopsies in small nodules is reported to be between 33 and 50% in tumors smaller than 3 cm. (wikipedia.org)
- It is recommended to follow nodules and may be necessary to histologically differentiate them from tumors. (reumatologiaclinica.org)
Small nodules1
- Some good news, I think, are small nodules in the lower lung that I'm reading are normally benign, but can be monitored as possible pre-cancer (I had skin basal cell cancer). (copdfoundation.org)
Chest radiograph4
- Generally, a pulmonary nodule must reach 1 cm in diameter before it can be identified on a chest radiograph. (medscape.com)
- In the preoperative chest radiograph we detected lung nodules. (reumatologiaclinica.org)
- a) Preoperative chest radiograph with multiple pulmonary nodules. (reumatologiaclinica.org)
- Chest radiograph showing multiple pulmonary nodules. (medscape.com)
Asymptomatic2
- Patients with solitary pulmonary nodules are usually asymptomatic. (medscape.com)
- The infections are generally asymptomatic, but a granulomatous inflammation results in pulmonary disease that is similar to pulmonary tuberculosis. (medscape.com)
Findings5
- The Philips Lung Cancer Orchestrator is an integrated lung cancer patient management system for both CT lung screening programs and incidental pulmonary findings programs that monitors patients through various steps of their lung cancer screening and treatment decision journey. (philips.com)
- Repeat CT and bone scans done 4 months after the previous imaging showed stability of the pulmonary and bone findings ( Figure 3A ). (cmaj.ca)
- The number of incidental radiographic findings varies anatomically, with multiple studies showing the greatest occurrences in the abdomen and pelvis, followed by the chest, with the fewest found in the head . (emra.org)
- As demonstrated by incidental pulmonary and adnexal masses, you might imagine that the approach to evaluating the clinical relevance of incidental radiographic findings varies. (emra.org)
- The pathophysiology, histological findings, clinical symptoms, and treatment of the pulmonary manifestations of Hermansky-Pudlak syndrome are distinct from those of sarcoidosis. (jcadonline.com)
Pleural1
- Thoracic manifestations of RA include pleural disease, interstitial pneumonia, pulmonary vasculitis, airway disease and pulmonary rheumatoid nodules. (reumatologiaclinica.org)
Bilateral hilar1
- Within the chest, there were multiple pulmonary nodules present in a perilymphatic distribution and mildly enlarged bilateral hilar lymph nodes, which raised the possibility of sarcoidosis ( Figure 2 ). (cmaj.ca)
Fibrosis10
- She was successfully treated with ABVD regime but later developed life-threatening bleomycin-induced pulmonary fibrosis. (iium.edu.my)
- Sadly, she succumbed to respiratory failure due to severe pneumonia with possibility of bleomycin-induced pulmonary fibrosis. (iium.edu.my)
- [1] [2] Multiple cavities with evidence of fibrosis are suggestive of chronic pulmonary aspergillosis, whereas focal nodules and infiltration are suggestive of invasive aspergillosis. (wikidoc.org)
- Hermansky-Pudlak syndrome is an autosomal recessive disorder of lysosomal storage characterized by the triad of occulocutaneous albinism, bleeding diathesis, and pulmonary fibrosis. (jcadonline.com)
- As patients with occulocutaneous and bleeding manifestations of Hermansky-Pudlak syndrome may also develop pulmonary fibrosis, the authors present this case to illustrate that pulmonary symptoms must be carefully evaluated in those with this syndrome because in this case, the patient developed underlying pulmonary sarcoidosis. (jcadonline.com)
- When treating patients with Hermansky-Pudlak syndrome (HPS), healthcare providers may consider respiratory symptoms a manifestation of HPS-associated pulmonary fibrosis. (jcadonline.com)
- This form of pulmonary fibrosis has a progressive course, is difficult to treat, and portends a poor prognosis with a shortened life expectancy. (jcadonline.com)
- The authors report an unusual case of a patient who was previously diagnosed with HPS-associated pulmonary fibrosis and on further evaluation was found to have pulmonary sarcoidosis. (jcadonline.com)
- Her symptoms were first attributed to pulmonary fibrosis secondary to HPS. (jcadonline.com)
- Her symptoms continued to progress and further imaging and pulmonary function testing did not reveal HPS-associated pulmonary fibrosis. (jcadonline.com)
Rare pulmonary1
- Rheumatoid nodules are the most specific, although they are rare pulmonary manifestation. (reumatologiaclinica.org)
Histoplasmosis4
- Acute pulmonary histoplasmosis is associated with a good outcome and is often self-limiting. (medscape.com)
- Persons with a history of pulmonary disease can develop chronic pulmonary histoplasmosis. (medscape.com)
- Emphysema is the primary risk factor for cavitary chronic pulmonary histoplasmosis. (medscape.com)
- The patient was diagnosed with pulmonary histoplasmosis. (jidc.org)
Scan2
- Chest CT scan showed multiple pulmonary nodules. (jidc.org)
- The role of a CT scan is not only to detect nodules, but also to determine the likelihood that any nodule is benign or malignant based upon that nodule's features. (ucsfhealth.org)
Airway disease1
- Pulmonary involvement in pSS includes interstitial lung disease (ILD) and airway disease, together with lymphoproliferative disorders. (ersjournals.com)
Chronic1
- CASE PRESENTATION: We have described a rare autopsy case of a 67-year-old Japanese man with chronic obstructive pulmonary disease who contracted mucormycosis. (bvsalud.org)
Disease11
- Prednisone therapy is best prescribed in consultation with a pulmonary disease specialist. (medscape.com)
- Nintedanib is indicated to slow the rate of decline in pulmonary function in patients who have interstitial lung disease (ILD) associated with scleroderma. (medscape.com)
- And a single nodule doesn't necessarily mean metastatic disease. (veterinaryradiology.net)
- Noninvasive tests, such as fluorodeoxyglucose positron emission tomography or dynamic CT with nodule enhancement, cannot distinguish benign disease from malignant disease with sufficient accuracy [ 2 ]. (ersjournals.com)
- Local disease ensues, manifested primarily as nodules that may progress to ulcers. (medscape.com)
- Rheumatoid nodules are a rare manifestation of lung disease associated with rheumatoid arthritis (RA). (reumatologiaclinica.org)
- Most symptomatic infections likely involve self-limited pulmonary disease, although these infections are rarely diagnosed. (cdc.gov)
- Disseminated infections and life-threatening pulmonary disease are a major concern with blastomycosis, and a better understanding of the disease's epidemiology could lead to improved primary and secondary prevention measures. (cdc.gov)
- Hypersensitivity pneumonitis, also known as extrinsic allergic alveolitis, is an uncommon non-immunoglobulin E (IgE), T-helper cell type 1 (Th1)-mediated inflam- matory pulmonary disease with systemic symptoms resulting from repeated inhalation and subsequent sensitization to a large variety of aerosolized antigenic organic dust particles. (cdc.gov)
- Leveraging electronic health records data to predict multiple sclerosis disease activity. (cdc.gov)
- Nocardiosis is usually an opportunistic a specimen obtained through an invasive infection and most commonly presents as procedure (e.g. bronchoalveolar lavage, pulmonary disease. (who.int)
Surgically1
- For instance, a suspicious pulmonary nodule may be surgically removed only to find out that it wasn't a cancer. (ucsfhealth.org)
Systemic1
- Siva and colleagues noted that the translational component of the study suggested that treating pulmonary oligometastases with SABR drives systemic immune activation, which could potentially be supplemented with the addition of immune checkpoint inhibitors. (medpagetoday.com)
Patients16
- However, solitary pulmonary nodules can pose a challenge to clinicians and patients. (medscape.com)
- CT scanning is helpful in detecting calcification in a lung nodule (histoplasmoma) and in evaluating patients with fibrosing mediastinitis and broncholithiasis. (medscape.com)
- On chest CT, DIPNECH exhibits bilateral pulmonary nodules and mosaic attenuation in most patients. (biomedcentral.com)
- It is important to consider cutaneous infection with Mycobacterium avium-intracellulare (MAI, or MAC) in patients with antibiotic-resistant cellulitis, nonhealing nodules, and ulcers, as well as in patients who are immunosuppressed with evidence of disseminated MAI (DMAI) infection. (medscape.com)
- 50 years old, 20+ pack years smoking), 1,049 patients had pulmonary nodules. (emra.org)
- We retrospectively analyzed patients who underwent pulmonary resection for histopathologically diagnosed pulmonary metastasis from other organs at our Department from August 2009 to December 2016. (iiarjournals.org)
- More than 50 percent of our patients can be expected to have a lung nodule found on CT, and more than 97 percent of these nodules will be benign. (ucsfhealth.org)
- Both single-fraction and multifraction stereotactic ablative body radiotherapy (SABR) had acceptable safety and comparable efficacy for patients with pulmonary oligometastases, according to results from a phase II randomized trial. (medpagetoday.com)
- The trial included 90 patients (mean age 66.6, 64% men), 87 of whom were treated for a total of 133 pulmonary oligometastases (less than or equal to 5 cm) located away from the central airways. (medpagetoday.com)
- This article reviews 5 cases of patients with pulmonary nodules in the context of RA with special attention to their symptomatology and radiological progression. (reumatologiaclinica.org)
- But minimizing radiation dose without compromising on image quality is critical for children, or patients who need multiple scans. (siemens-healthineers.com)
- For patients with multiple GGNs, only those who underwent the adverse preoperative procedure of CT-guided hookwire or coil localisation were recorded in this study. (biomedcentral.com)
- The prevalence of pulmonary involvement in pSS patients varies widely [ 4 ]. (ersjournals.com)
- When pulmonary involvement is investigated systematically, prevalence ranges between 43% and 75% [ 9 ] and on HRCT of the chest abnormalities are found in 34-50% of the patients [ 10 ]. (ersjournals.com)
- Additionally, in patients with HPS, a complete pulmonary evaluation may be indicated to determine the exact etiology of the symptoms. (jcadonline.com)
- A high index of suspicion is essential in susceptible patients presenting with pulmonary infiltrate, cerebral abscess or deep soft-tissue abscess and usually requires an active diagnostic workup and early administration of appropriate therapy. (who.int)
Malignant3
- a Critical Images slideshow, for more information on benign and malignant etiologies of solitary pulmonary nodules. (medscape.com)
- Determination of whether a lung nodule is benign or malignant based solely on its anatomical location is an incorrect practice. (medscape.com)
- For a malignant nodule to reach this size, approximately 30 doublings would have occurred. (medscape.com)
Thorax1
- a, b CT of the thorax on February 2018 showed diffuse nodules and cysts distributing in bilateral lung. (mingsheng88.org)
Concomitant1
- To the authors' knowledge, this is the first documented case of Hermansky-Pudlak syndrome with concomitant pulmonary sarcoidosis. (jcadonline.com)
Resection1
- Conclusion: One-stage bilateral pulmonary metastasectomy appears to be safe as long as only wedge resection is performed on at least one side. (iiarjournals.org)
Soft tissue1
- For a clear positive answer, we would like to see multiple, well-defined soft tissue nodules in the lungs. (veterinaryradiology.net)
Infiltrate1
- Another pattern is that of a diffuse bronchoalveolar infiltrate or multiple small pulmonary nodules. (medicallessons.net)
Chemotherapy1
- However, the indications for pulmonary metastasectomy have been broadened owing to the spread of video-assisted thoracoscopic surgery (VATS) ( 4 - 5 ) and prolonged survival as a result of progress in chemotherapy. (iiarjournals.org)
Incidental1
- If a patient comes in with an incidental finding like a lung nodule, the radiologist can tag that to make sure the patient does not fall through the cracks. (modernhealthcare.com)
Peripheral1
- Multiple Mononeuropathy Multiple mononeuropathies are characterized by sensory disturbances and weakness in the distribution of ≥ 2 affected peripheral nerves. (merckmanuals.com)
Multifocal1
- Diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH) is characterized by multifocal proliferation of pulmonary neuroendocrine cells. (biomedcentral.com)
Manifestations1
- HPS comprises a rare group of autosomal recessive disorders characterized by the triad of OCA, bleeding diathesis, and, in many cases, the accumulation of ceroid lipofuscin, resulting in pulmonary, gastrointestinal, and cardiac manifestations. (jcadonline.com)
Benign4
- Most solitary pulmonary nodules are benign. (medscape.com)
- Lung nodules are very common, and the vast majority of them are benign (not cancerous). (ucsfhealth.org)
- Features of a nodule that is likely benign include small size, smooth borders and lack of growth over time. (ucsfhealth.org)
- Nodules that are likely benign are typically followed with serial CT scans to make sure they are not growing. (ucsfhealth.org)
Imaging modalities1
- To make sure tissue is captured from the nodule as opposed to accidentally taking healthy lung tissue, imaging modalities such as mobile C-Arms, ultrasound, or bronchoscopes are used. (wikipedia.org)
Tuberculosis1
- Droplet nuclei are produced when persons with pulmonary tuberculosis cough, sneeze, speak, or sing. (cdc.gov)
Infiltration1
- The exaggerated immune response to repeated inhalation of these particles leads to infiltration and proliferation of activated pulmonary macrophages and lymphocytes, resulting in lymphocytic alveolitis and bronchiolitis with noncaseating granulomas. (cdc.gov)
Lobes2
- The abnormality that is most frequently found on radiographs consists of a single or multiple poorly defined areas of airspace consolidation, frequently in the lower lobes. (medscape.com)
- 3. Essentially innumerable small bilateral pulmonary nodules with a basal predilection, measuring up to 6 mm in both lower lobes. (copdfoundation.org)
Inflated the lung1
- This has to do with how inflated the lung is around the nodule. (veterinaryradiology.net)