MalignantSituBasal cellTumorsHepatocellularGlandular cellsSquamous cellsPleomorphicBladder carcinomaMucous membranePrognosisTumorCervixEpithelial cellsCancersDysplasiaUrothelialDuctalPancreaticMalignancySalivaryVaginaTumoursMorphologicalImmunohistochemicalPrecursorCellsLungPulmonaryColonTypesInvolvesLiverCancerCasesHeadSmokingMedicalCase
Malignant8
- By definition, pseudomesotheliomatous carcinoma refers to an epithelial neoplasm that secondarily involves the pleura and encases the lung, thereby simulating the radiologic and macroscopic appearance of malignant mesothelioma. (medscape.com)
- Historically, Carcinoma ex pleomorphic adenoma is considered a high-grade malignancy with malignant features like increased mitosis, marked nuclear pleomorphism, necrosis and infiltrative growth. (org.pk)
- A colorectal carcinoma is a malignant (cancerous) new growth that arises from cells in the bowel lining. (bioresonancetherapy.com.sg)
- Cervical cancer is a malignant neoplasm arising from cells originating in the cervix. (malaimare.ro)
- Lung cancer or bronchogenic carcinoma is a malignant tumor that originates in the cells of the lung tissue.Lung cancer is mostly produced from the cells of the lower respiratory tract (bronchi). (drsymptoms.com)
- An anaplastic, highly malignant, and usually bronchogenic carcinoma composed of small ovoid cells with scanty neoplasm. (lookformedical.com)
- Malignant neoplasm arising from the epithelium of the BRONCHI. (lookformedical.com)
- Neoplasms that arise in the salivary glands are relatively rare, yet they represent a wide variety of both benign and malignant histologic subtypes as seen in the image below. (medscape.com)
Situ3
- In the bladder, however, it most commonly arises secondary to BCG immunotherapy (eg, in the treatment of high-grade papillary carcinoma or carcinoma in situ) or following transurethral resection of bladder tumor (TURBT). (medscape.com)
- In addition of the categories of squamous dysplasia and carcinoma in situ , two additional lesions were added to the group of pre-invasive lesions: atypical adenomatous hyperplasia (AAH) and diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH). (ersjournals.com)
- The treatment of non-muscle-invasive bladder cancer (Ta, T1, carcinoma in situ [CIS]) begins with transurethral resection of bladder tumor (TURBT). (medscape.com)
Basal cell1
- 3 Low-grade carcinoma ex pleomorphic adenoma can be of the following types: myoepithelial Carcinoma, epithelial-myoepithelial Carcinoma, basal cell adenocarcinoma, etc. (org.pk)
Tumors6
- These are rare tumors that arise from the hormone-producing cells in the gallbladder. (healthtrip.com)
- To evaluate their relationship to clinical tumors, we determined phenotypic relationships among these carcinomas, other murine models of breast cancer, and features of luminal tumors in women. (biomedcentral.com)
- These tumors were distinct from mouse mammary tumor virus (MMTV)-neu tumors, and contained elevated transcripts for factors associated with luminal/alveolar expansion and differentiation, suggesting that they arose from physiologic targets of prolactin. (biomedcentral.com)
- Carcinoma of cervix is classified as per the WHO classification into primary tumors which are predominantly epithelial tumors, mesenchymal tumors and tumor like lesions, mixed epithelial stromal tumors, melanocytic, germ cell, and lymphoid tumors. (cytojournal.com)
- Squamous cell carcinoma (SCC) in various morphological forms needs to be separated from other epithelial tumors for treatment modality selection. (cytojournal.com)
- Benign smooth muscle tumors, or leiomyomas, are common, well-circumscribed neoplasms that can arise from smooth muscle cells anywhere in the body, but are encountered most commonly in the uterus [1]. (peertechzpublications.org)
Hepatocellular2
- We present a rare case of an 84-year-old man with a cardiac pacemaker and heart osteosarcoma, hepatocellular and prostatic carcinoma, who was admitted with suspected symptoms of infective endocarditis. (journalmc.org)
- We report a sporadic case of an 84-year-old man with a pacemaker diagnosed with heart osteosarcoma, hepatocellular and prostatic adenocarcinoma and presenting with symptoms mimicking infective endocarditis. (journalmc.org)
Glandular cells1
- This type of cancer arises from the glandular cells found in that area of the esophagus. (medicinenet.com)
Squamous cells2
- Esophageal squamous cell carcinoma affects the squamous cells and usually develops within the middle third of the esophagus. (medicinenet.com)
- A less common type, it arises from the squamous cells of the gallbladder. (healthtrip.com)
Pleomorphic14
- Carcinoma ex pleomorphic adenoma is a neoplasm of the salivary gland that causes 3.6% of salivary gland tumours and 12% of salivary gland malignancies. (org.pk)
- It is a myoepithelial or epithelial neoplasm that arises from pleomorphic adenoma, whether primary or recurrent. (org.pk)
- Historically carcinoma ex pleomorphic adenoma is considered a high-grade malignancy. (org.pk)
- Salivary duct carcinoma and high-grade adenocarcinoma are the histologic types that most commonly arise in the background of Pleomorphic adenoma. (org.pk)
- However, 15% of tumours arising in Pleomorphic adenoma are considered low grade and have sluggish growth. (org.pk)
- Low-grade carcinoma ex pleomorphic adenoma can be difficult to differentiate from cellular pleomorphic adenoma. (org.pk)
- The biopsy showed spindle cell component with mild atypia, invasion into surrounding tissue, and increased mitotic activity on the basis of which a diagnosis of Low-grade carcinoma ex pleomorphic adenoma developing in a background of pleomorphic adenoma was made. (org.pk)
- Pleomorphic Adenoma, Salivary gland, Carcinoma. (org.pk)
- Low-grade carcinoma ex pleomorphic adenoma can be difficult to differentiate from cellular pleomorphic adenoma as it does not show obvious cytologic atypia. (org.pk)
- The case of a low-grade carcinoma, ex-pleomorphic adenoma arising in a background of pleomorphic adenoma in submandibular gland with morphological and immunohistochemical features compatible with myoepithelial carcinoma is reported here. (org.pk)
- 4 Myoepithelial carcinoma developing in a background of pleomorphic adenoma accounts for 35% of the cases and is reported infrequently in the literature. (org.pk)
- Finally, a new class was defined called carcinoma with pleomorphic, sarcomatoid, or sarcomatous elements, which brings together a number of proliferations characterized by a spectrum of epithelial to mesenchymal differentiation. (ersjournals.com)
- As compared to the previous edition, changes include a better definition of pre-invasive lesion, a reclassification of adenocarcinoma, the description of two new tumour types as variants of large cell carcinoma, large cell neuroendocrine carcinoma (LCNEC) and basaloid carcinoma, and a new class called pleomorphic carcinoma. (ersjournals.com)
- A study from the Netherlands, by Valstar et al, found an overall 20-year recurrence rate for salivary gland pleomorphic adenomas of 6.7%, with the first recurrence arising at a median of 7 years. (medscape.com)
Bladder carcinoma1
- However, these symptoms are nonspecific and may also be associated with infection of the lower genitourinary tract (urethra, vagina) or with noninfectious conditions such as bladder carcinoma, urethral diverticulum, and calculi. (medscape.com)
Mucous membrane1
- The clinical impression was that of an exophytic squamous cell carcinoma arising from the dentoalveolar mucous membrane. (peertechzpublications.org)
Prognosis2
- The large cell carcinoma class has been enriched with several variants, including the LCNEC and the basaloid carcinoma, both with a dismal prognosis. (ersjournals.com)
- It has a better prognosis than traditional ductal adenocarcinoma. (msdmanuals.com)
Tumor2
- Our studies demonstrate that prolactin can promote diverse carcinomas in mice, many of which resemble luminal breast cancers, providing a novel experimental model to examine the pathogenesis, progression and treatment responsiveness of this tumor subtype. (biomedcentral.com)
- A lesion with cytological characteristics associated with invasive carcinoma but the tumor cells are confined to the epithelium of origin, without invasion of the basement membrane. (lookformedical.com)
Cervix2
- Most cervical cancers are squamous cell carcinomas, arising in the squamous epithelial cells that line the cervix. (malaimare.ro)
- Carcinoma cervix is not the only cancer caused by HPV. (cytojournal.com)
Epithelial cells2
- Adenocarcinoma, arising in glandular epithelial cells is the second most common type. (malaimare.ro)
- A carcinoma derived from stratified SQUAMOUS EPITHELIAL CELLS. (lookformedical.com)
Cancers2
- Adenocarcinoma of the gastroesophageal junction (GEJ or GE junction, a specific part of the esophagus where the esophagus and stomach meet) is a specific subset of esophagus cancers . (medicinenet.com)
- Adenocarcinoma of the GE junction describes cancers that arise either in the lower esophagus or upper stomach, very close to the GE junction. (medicinenet.com)
Dysplasia1
- Barrett's esophagus describes abnormal dysplasia and is thought to perhaps be a precursor to the development of further cell mutations and adenocarcinoma. (medicinenet.com)
Urothelial1
- The association between CCCG with urothelial adenocarcinoma has been suggested but has not been shown conclusively. (medscape.com)
Ductal1
- An invasive (infiltrating) CARCINOMA of the mammary ductal system (MAMMARY GLANDS) in the human BREAST. (lookformedical.com)
Pancreatic1
- Acinar cell carcinoma is a rare cause of pancreatic cancer. (msdmanuals.com)
Malignancy1
- Mucoepidermoid carcinoma is the most common salivary gland malignancy in children. (medscape.com)
Salivary1
- Among salivary gland neoplasms, 80% arise in the parotid glands, 10-15% arise in the submandibular glands, and the remainder arise in the sublingual and minor salivary glands. (medscape.com)
Vagina1
- Cross-section through the bladder, uterus, and vagina with squamous cell carcinoma of the bladder infiltrating through the bladder wall into the vaginal wall. (medscape.com)
Tumours1
- Another change is the subclassification of adenocarcinoma: the definition of bronchioalveolar carcinoma has been restricted to noninvasive tumours. (ersjournals.com)
Morphological1
Immunohistochemical1
- Large cell neuroendocrine carcinoma (LCNEC) is now recognized as a histologically high grade non small cell carcinoma showing histopathological features of neuroendocrine differentiation as well as immunohistochemical neuroendocrine markers. (ersjournals.com)
Precursor1
- Many studies now justify that AAH is a precursor to adenocarcinoma 4 - 14 . (ersjournals.com)
Cells2
- SFTs of the pleura are localized mesenchymal neoplasms composed of fibroblastlike cells believed to arise from the subpleural connective tissue. (medscape.com)
- Very rarely, cancer can arise in other types of cells. (malaimare.ro)
Lung4
- [ 3 , 4 ] The term "pseudomesotheliomatous carcinoma" was first applied by Harwood and colleagues in 1976 to 6 cases of peripheral lung adenocarcinoma that closely mimicked mesothelioma. (medscape.com)
- The large-cell lung carcinoma , whose origin is still unclear. (drsymptoms.com)
- Lung cancer does not arise suddenly, but in a long-term process that takes place in many steps and under the influence of a number of factors. (drsymptoms.com)
- It represents a large group of epithelial lung malignancies which can be divided into two clinical groups: SMALL CELL LUNG CANCER and NON-SMALL-CELL LUNG CARCINOMA . (lookformedical.com)
Pulmonary1
- At this time the pulmonary vessels form, arising from the sixth pharyngeal arch. (medscape.com)
Colon1
- Adenocarcinoma of the colon and rectum develops in the glands of the intestine's inner lining (mucosa) and accounts for 95 percent of colorectal cancer cases. (bioresonancetherapy.com.sg)
Types1
- Other types include squamous cell carcinoma (see the image below) and adenocarcinomas. (medscape.com)
Involves1
- Adenocarcinoma involves the lower third of the esophagus and is thought to be related to gastro- esophageal reflux disease ( GERD ). (medicinenet.com)
Liver1
- Carcinomas tend to invade nearby tissue and spread (metastasize) to distant organs such as the liver, lungs, bone, and brain. (bioresonancetherapy.com.sg)
Cancer3
- Adenocarcinoma is more common than squamous cell cancer in western countries, including the U.S. The reason for this change has yet to be determined. (medicinenet.com)
- I beskrivningen av förloppet står det att bland annat symtom som nytillkomna sväljsvårigheter ska väcka misstanke om cancer och då ska en snabb remiss skickas för gastroskopi (undersökning där en slang med kamera förs ner i magsäcken). (cancercentrum.se)
- SVF startas då en välgrundad misstanke (VGM) uppstår, vilket innebär att det föreligger en betydande risk för cancer. (cancercentrum.se)
Cases1
Head1
- Adenocarcinomas of the head of the pancreas cause obstructive jaundice (which can cause pruritus) in 80 to 90% of patients. (msdmanuals.com)
Smoking1
- Smoking increases the risk of adenocarcinoma. (medicinenet.com)
Medical1
- Past medical history included a partial colectomy for an adenocarcinoma 10 months earlier. (peertechzpublications.org)
Case1
- We report a case of leiomyosarcoma arising in the anterior mandibular gingiva, which is a non-prevalent site of occurrence. (peertechzpublications.org)