TumorsTumorMetastasisSalivary gland neoplasmsBenignMalignant NeoplasmLesionLymphomaMetastasesCranial nervesSebaceous carcinomaOphthalmicInflammationDisordersVascularCarcinomasCystsOrbitThyroid eye disRenalMetastaticMediastinalEyelidsBonyExophthalmosBiopsyMaxillary sinusInfectionsTumourPalateDecompressionUncommonExtranodalHistopathologicalSkull baseEpithelialOccursResectionClinicalRhinosinusitisOptic nerveUnilateralSystemicSurgeryCases2020DiseasesPrimaryDevelopsCommonlyTissue
Tumors5
- Benign tumors of the skull base include true neoplasms, inflammatory masses, cysts, and developmental anomalies occurring at the osseous interface between the brain and the underlying structures of the head and neck. (medscape.com)
- Metastatic orbital tumors: Almost all types of cancer can metastasize ( spread ) to the orbit (the space behind and around the eye). (gartenwerkstatt-leipzig.de)
- Mar 12, 2022 · Background Orbital metastasis from pancreatic tumors is extremely rare, and its clinical characteristics are still unclear. (gartenwerkstatt-leipzig.de)
- However, in tumors with posterior soft palate extension, retropharyngeal nodes may be involved. (medscape.com)
- Breast Cancer Breast cancers are most often epithelial tumors involving the ducts or lobules. (msdmanuals.com)
Tumor4
- Eye neoplasms can affect all parts of the eye, and can be a benign tumor or a malignant tumor (cancer). (wikipedia.org)
- Cases included spontaneous CSF leaks ( n = 1), complex traumatic frontoethmoidal fractures with suspected CSF leak ( n = 2), multiloculated congenital or acquired hydrocephalus ( n = 3), intraventricular tumor ( n = 1), suspected postoperative arachnoiditis ( n = 1), complex midline defect ( n = 1), and acquired orbital meningoencephalocele ( n = 1). (ajnr.org)
- 2005a), and occurs when tumor metastasizes to the orbital bones, or, on occasion, to orbital soft tissues. (gartenwerkstatt-leipzig.de)
- Carcinoid tumor For orbital carcinoid, the gold standard after diagnostic biopsy is radionucleotide localization of systemic metastases and treatment with initial local radiotherapy with additional systemic chemotherapy. (gartenwerkstatt-leipzig.de)
Metastasis4
- Signs and symptoms relating to orbital metastasis are usually noted late in the disease progression, and treatment generally consists of local radiotherapy to the orbit [ 6 ] in addition to treatment of the primary cancer, which in this case of ductal adenocarcinoma of the breast required hormonal therapy only. (oaepublish.com)
- Orbital metastasis secondary to cervical carcinoma is a rare form of metastatic disease. (gartenwerkstatt-leipzig.de)
- Purpose: To study the multidisciplinary management and survival outcomes of orbital metastasis (OM). (gartenwerkstatt-leipzig.de)
- Orbital metastasis from breast cancer is typically unilateral, appears 4. (gartenwerkstatt-leipzig.de)
Salivary gland neoplasms2
- The clinical differential diagnosis included squamous cell carcinoma, basal cell carcinoma with sebaceous differentiation, and salivary gland neoplasms. (biomedcentral.com)
- Nonsquamous cell cancers, including minor salivary gland cancers, sarcomas, and melanomas, account for the other half (see the histologic distribution of hard palate malignant neoplasms and the histologic types and frequencies of minor salivary gland neoplasms of the palate below). (medscape.com)
Benign5
- Orbital dermoid cysts are benign choristomas which are typically found at the junction of sutures, most commonly at the fronto-zygomatic suture. (wikipedia.org)
- Accordingly, no accurate data regarding the incidence of benign skull base neoplasms are available. (medscape.com)
- Discussion Orbital SFT is a generally benign neoplasm originating from the mesenchyme, uncommon in the orbit. (scitechnol.com)
- Solitary fibrous tumour (SFT) is an uncommon neoplasm at the orbital level that behaves in benign way in most cases [ 1 ]. (scitechnol.com)
- The differential diagnosis also included infectious and neoplastic disorders such as cellulitis, primary bone lesions (benign or malignant), lymphoproliferative or vascular disorders, and secondary neoplasms including sinus-related lesions or distant metastases. (reviewofophthalmology.com)
Malignant Neoplasm1
- Retinoblastoma, often called retinoblastoma in Latin, is the most common intraocular malignant neoplasm of the eye in children. (medicalwholesome.com)
Lesion6
- Side-by-side CT coronal images which demonstrate an expansile soft-tissue and osteolytic lesion involving the right zygoma and orbital space. (reviewofophthalmology.com)
- A CT of the orbits was performed and showed an expansile, moth-eaten and osteolytic lesion involving the right zygoma (See Figure 2) . (reviewofophthalmology.com)
- Radiographically, OPG shows a mixed lesion involving the body of the left mandible, well-defined, mixed, radiolucent and radio-opaque lesion involving the body of left mandible from canine tooth to angle of mandible distal to the lower third left molar tooth. (bvsalud.org)
- A magnetic resonance imaging (MRI) scan further revealed an abnormal infiltrating lesion at the orbital apex encasing the optic nerve and involving all four rectus muscles [ Figures 1 and 2 ]. (oaepublish.com)
- 5 years after the treatment of the primary lesion, and locates in orbital fat tissue and extraocular muscles, from where it may invade the orbital bone. (gartenwerkstatt-leipzig.de)
- 5 years after the treatment of the primary lesion, and locates in orbital fat tissue and. (gartenwerkstatt-leipzig.de)
Lymphoma5
- The most common orbital malignancy is orbital lymphoma. (wikipedia.org)
- Most patients with orbital lymphoma can be offered chemotherapy or radiation therapy. (wikipedia.org)
- SCCAs are the most frequent neoplasms to exhibit this behavior, followed by adenoid cystic carcinoma (ACC), lymphoma, and rhabdomyosarcoma. (medscape.com)
- Rare cases of precursor B-LL involving orbital mass and plasmablastic lymphoma involving paranasal sinuses were studied. (ijmpo.org)
- Epidemiology While lymphoma constitutes more than half of all orbital malignancies (55 percent), 1 the incidence of orbital lymphoma has been reported to account. (gartenwerkstatt-leipzig.de)
Metastases2
- Other types of pathology in the brain stem segment are neoplasms (mostly glioma and metastases), vascular lesions (infarction, cavernoma) and infections (rhombencephalitis). (radiologyassistant.nl)
- Regardless of the localization, sebaceous malignancies must be considered aggressive neoplasms with potential for regional and distant metastases. (biomedcentral.com)
Cranial nerves1
- Ventral surface of the brain of a 4.5-year-old golden retriever with a germ cell neoplasm compressing the rostral brainstem and the cranial nerves coursing through the middle cranial fossa. (veteriankey.com)
Sebaceous carcinoma2
- Sebaceous carcinoma (SC) is a rare neoplasm. (biomedcentral.com)
- It seems that these intraoral sebaceous glands can rarely give rise to a variety of sebaceous neoplasms, such as sebaceous carcinoma [ 7 ]. (biomedcentral.com)
Ophthalmic3
- We strongly recommend considering the diagnosis of GO with elevated IgG4 in patients with an established diagnosis of GD, elevated serum IgG4 levels, and clinical features of ophthalmic disease overlapping with those of IgG4-related orbital disease. (hindawi.com)
- Ophthalmic neoplasms vary in histologic type, frequency, and importance in different. (merckvetmanual.com)
- Dr. Briceño is a specialist in ophthalmic plastic and reconstructive surgery, a field that involves aesthetic and reconstructive surgery of the eyelids, eye socket (orbit), and tear duct system. (pennmedicine.org)
Inflammation2
- and idiopathic orbital inflammation. (reviewofophthalmology.com)
- The inflammation involves swelling of the mucous membrane that lines the nasal passages and results in inordinate mucus production. (lookformedical.com)
Disorders1
- Eyelid disorders may be associated with facial and orbital abnormalities, specific breeds, and adjunct skin diseases, as well as with many systemic diseases. (merckvetmanual.com)
Vascular1
- Meningiomas are highly vascular brain neoplasms that are often associated with substantial blood loss during surgical resection. (drashokhande.com)
Carcinomas3
- ABSTRACT: Primary small cell neuroendocrine carcinomas are extremely rare heterogeneous neoplasms. (bvsalud.org)
- There are only a handful of documented cases of paranasal small cell neuroendocrine carcinomas (SNEC) with primary orbital involvement. (bvsalud.org)
- Most of the ocular neoplasms are squamous cell carcinomas. (thieme-connect.de)
Cysts1
- Large deep orbital dermoid cysts can cause pressure effects on the muscles and optic nerve, leading to diplopia and loss of vision. (wikipedia.org)
Orbit4
- However, it might also involve multiple other organs, including the orbit and the thyroid. (hindawi.com)
- However, IgG4-RD can involve the vast majority of organs, including the thyroid and the orbit [ 2 , 8 , 9 ]. (hindawi.com)
- On contrast-MRI orbit, an ill-defined multilobulated mass measuring 3.6 × 3.1 cm with intense homogenous enhancement was seen in the right retrobulbar space involving the right ethmoid sinus. (bvsalud.org)
- Localized pain in or behind the eye or orbit may suggest intra-orbital pathology and headache may suggest intracranial pathology. (eyewiki.org)
Thyroid eye dis1
- However, if there is muscle restriction (e.g., thyroid eye disease, orbital fracture, orbital myositis) then the diplopia may be worse in the opposite field of action of the restricted muscle. (eyewiki.org)
Renal2
- This neoplasm may present with renal signs and symptoms, such as hypertension, hematuria and abdominal pain. (aafp.org)
- Renal cell carcinoma is responsible for 80%-85% of all primary renal neoplasms. (lecturio.com)
Metastatic2
- Overview of Neoplasia of the Eye and Associated Structures in Animals The various tissues of the eye and associated structures can be the site of primary or metastatic neoplasms. (merckvetmanual.com)
- 8 However, palliation is usually the main goal of treatment for patients with metastatic orbital disease as this usually means that there is systemic disease and that other sites have. (gartenwerkstatt-leipzig.de)
Mediastinal1
- Thymic neuroendocrine tumours are rare anterior mediastinal neoplasms often associated with paraneoplastic syndromes. (bvsalud.org)
Eyelids3
- Exenteration - Removal of the eye, all orbital contents, which can involve the eyelids as well. (wikipedia.org)
- Entropion is an inversion of all or part of the eyelid margins that may involve one or both eyelids and the canthi. (merckvetmanual.com)
- Erythema of the upper and lower eyelids did not extend beyond the orbital rim. (contemporarypediatrics.com)
Bony1
- Neoplasms of the bony part of the skull. (umassmed.edu)
Exophthalmos1
- Occasionally it may lead to exophthalmos and orbital cellulitis. (medicalwholesome.com)
Biopsy1
- The patient underwent an orbital biopsy. (reviewofophthalmology.com)
Maxillary sinus1
- When infection involves the palate, this finding may be only the initial indication of considerable antecedent destruction of the maxilla and maxillary sinus. (medscape.com)
Infections1
- They can mimic other infections and malignant neoplasms. (medscape.com)
Tumour2
- We present two clinical cases of patients aged 36 and 74 with an orbital solitary fibrous tumour (SFT). (scitechnol.com)
- As far as possible, treatment involves complete resection as the presence of remnants of intraorbital tumour tissue after the operation carries the risk of causing recurrence of the tumour and can even undergo transformation by becoming malignant [ 3 ]. (scitechnol.com)
Palate1
- Posterior extension involves the soft palate, with possible velopharyngeal insufficiency and hypernasal speech. (medscape.com)
Decompression1
- Optic nerve decompression surgery (also known as optic nerve sheath decompression surgery) involves cutting slits or a window in the optic nerve sheath to allow cerebrospinal fluid to escape, thereby reducing the pressure around the optic nerve. (aetna.com)
Uncommon1
- Extension and/or invasion into the orbital and cranial cavity are not uncommon. (medscape.com)
Extranodal2
- Predominantly extranodal presentation was seen, BL presented as ileocecal masses (five cases) and orbital swelling (three cases). (ijmpo.org)
- Although the incidence of HL is higher in children, in the present study, NHL with extranodal presentation (58%) involving rare sites with poor prognosis is higher, 15% of all cases showed HIV seropositivity. (ijmpo.org)
Histopathological1
- Ocular and periocular masses should always be classified using laboratory tests (histopathological, immunohistological) after removing abnormal tissue, orbital exenteration or after euthanasia of the horse. (thieme-connect.de)
Skull base2
- An absent corneal reflex is indicative of skull-base extension through the foramen rotundum, foramen ovale, or inferior orbital fissure. (medscape.com)
- Meningiomas located in the anterior skull base and middle skull base, particularly the medial third of the middle skull base, involving the spheno-orbital region, appeared to be specific to cyproterone acetate. (bmj.com)
Epithelial1
- Neuroendocrine neoplasms are derived from the epithelial lineages mainly of respiratory tract, with predominant neuroendocrine differentiation. (bvsalud.org)
Occurs4
- Neoplasm development occurs as a result of genetic changes on chromosome 13. (medicalwholesome.com)
- Blepharitis , usually bacterial or fungal etiology occurs commonly in reptiles, occasionally extending to involve and destroy the globe. (vin.com)
- Because the nasal mucosa is simultaneously involved, and because sinusitis rarely occurs without concurrent rhinitis, rhinosinusitis is the preferred term for this condition. (medscape.com)
- Extrapulmonary small-cell carcinoma (SCC) is a rare neoplasm that shares certain features with its pulmonary counterpart and occurs predominantly in the gastrointestinal tract (GIT). (mdpi.com)
Resection1
- Following medical optimization, she underwent thoracoscopic thymectomy with en bloc thymic small-cell carcinoma resection. (bvsalud.org)
Clinical2
- Our preliminary results showed no side effects and potential useful clinical applications in the evaluation of CNS diseases involving the ventricular system or the subarachnoid space in selected pediatric patients. (ajnr.org)
- The extra-oral clinical examination showed a large well-defined swelling involving the left mandible ( Figure 1 ) measuring approximately 8x5 cm. (bvsalud.org)
Rhinosinusitis1
- However, computed tomography (CT) scanning, magnetic resonance imaging (MRI), or both may be indicated to evaluate the surgical anatomy and to determine the presence and extent of rhinosinusitis, foreign bodies, and neoplasms. (medscape.com)
Optic nerve1
- ION is of two types: anterior (AION) and posterior (PION), the first involving the anterior part of the optic nerve (also called the optic nerve head, ONH) and the second, the rest of the optic nerve. (intechopen.com)
Unilateral1
- The obstruction may be unilateral or bilateral, and may involve any part of the NASAL CAVITY . (lookformedical.com)
Systemic1
- Treatment of acute sinusitis consists of providing adequate drainage of the involved sinus and appropriate systemic treatment of the likely bacterial pathogens. (medscape.com)
Surgery2
- In 1 patient who underwent surgery for spinal cord neoplasm, the procedure excluded arachnoiditis. (ajnr.org)
- When required, treatment might involve surgery or radiation. (drashokhande.com)
Cases5
- Here we have presented two cases of orbital SFT, together with a review of the literature. (scitechnol.com)
- The two cases of orbital SFT were treated at the Ophthalmology Department at the Dr Josep Trueta University Hospital in Girona in 2017. (scitechnol.com)
- Almost 75% of OAMLs are localized in orbital fat, while 25% of cases involves conjunctive. (biomedcentral.com)
- Advanced cases involve rupture of the eyeball. (medicalwholesome.com)
- study identified two distinct outbreaks associated with the park (a shigellosis outbreak involving 21 cases and a subsequent norovirus infection outbreak involving six cases). (cdc.gov)
20201
- September-October 2020 - Drs. Moe Takeda and Girish Venkataraman present the case of a persistent skin rash in a patient with a history of skin neoplasms. (ashpublications.org)
Diseases1
- 1343 horses were presented with ocular diseases, of these 61 horses showed abnormal tissue in the orbital region. (thieme-connect.de)
Primary1
- The authors present a literature review and describe challenges in management of a primary orbital SNEC. (bvsalud.org)
Develops1
- Rhabdomyosarcoma is a neoplasm that develops from undifferentiated mesenchymal cells that have the capacity to differentiate into striated muscle. (reviewofophthalmology.com)
Commonly1
- Orbital abscesses are commonly encountered in some groups of lizards (especially chameleons). (vin.com)
Tissue1
- The neoplastic tissue was deeply infiltrating, involving the submucosa and even the underlying muscle. (biomedcentral.com)