Eye neoplasm
"Choroidal Metastasis - The Eye Cancer Network". Archived from the original on 2010-09-29. Retrieved 2010-03-10. "Choroidal ... Eye neoplasms can affect all parts of the eye, and can be a benign tumor or a malignant tumor (cancer). Eye cancers can be ... Choroidal hemangioma Choroidal melanoma Choroidal metastasis Choroidal nevus Choroidal osteoma Ciliary body melanoma The nevus ...
Thyroid neoplasm
Thyroid metastasis from lung adenocarcinoma (a, b). Some metastatic tumor cells (right) are positive for thyroglobulin due to ... Thyroid neoplasm is a neoplasm or tumor of the thyroid. It can be a benign tumor such as thyroid adenoma, or it can be a ... Thyroid neoplasm might be classified as benign or malignant.[citation needed] Thyroid adenoma is a benign neoplasm of the ... The first step in diagnosing a thyroid neoplasm is a physical exam of the neck area. If any abnormalities exist, a doctor needs ...
Brain metastasis
Neoplasm Metastasis Cancer Brain tumor Garsa A, Jang JK, Baxi S, Chen C, Akinniranye O, Hall O, Larkin J, Motala A, Hempel S ( ... The metastasis typically shares a cancer cell type with the original site of the cancer. Metastasis is the most common cause of ... Brain metastases can occur in patients months or even years after their original cancer is treated. Brain metastases have a ... The diagnosis of brain metastases typically follows a diagnosis of a systemic cancer. Occasionally, brain metastases will be ...
Hürthle cell neoplasm
This mass can be detected and removed before transformation and metastasis. The tumor is often detected by imaging such as ... Hürthle cell neoplasm is a rare tumor of the thyroid, typically seen in women between the ages of 70 and 80 years old. When ... Ayana Suzuki, C.T., Andrey Bychkov, M.D., Ph.D. "Hürthle cell neoplasm". Pathology Outlines.{{cite web}}: CS1 maint: multiple ... References for findings: - Ayana Suzuki, C.T., Andrey Bychkov, M.D., Ph.D. "Hürthle cell neoplasm". Pathology Outlines.{{cite ...
Hepatectomy
The most common malignant neoplasms (cancers) of the liver are metastases; those arising from colorectal cancer are among the ... Most hepatectomies are performed for the treatment of hepatic neoplasms, both benign or malign. Benign neoplasms include ... Prior to surgery, cytotoxic agents such as oxaliplatin given systemically for colorectal metastasis, or chemoembolization for ... repeat resections for reincident colorectal cancer metastases).[citation needed] Liver surgery is safe when performed by ...
Metastatic breast cancer
breast cancer metastasis neoplasm chemotherapy Mouse models of breast cancer metastasis Phyllodes tumour John's Hopkins. " ... Brain metastases. Brain metastases occur in up to 10-15% of breast-cancer patients, and often (but not always) occur late in ... Bone metastases. The bones are a very common site of metastatic disease from breast cancer, and bone metastases can cause ... In breast cancer, spinal-cord compression occurs when a bone metastasis or spinal metastasis begins to push on the spinal cord ...
Small-cell carcinoma
... of people already have metastases. Small-cell carcinoma is an undifferentiated neoplasm composed of primitive-appearing cells. ... after metastasis. Symptomatic metastasis of SCCP to the brain is rare, and carries a poor prognosis. TP53 is mutated in 70 to ... pain from liver or bone metastases, or for treatment of brain metastases, which, in small-cell lung carcinoma, typically have a ... Of note, temozolomide yielded a response rate of 38% for brain metastases due to SCLC. In a clinical trial of 50 patients, ...
Pericyte
In its malignant form, metastasis to the lungs, liver, brain, and extremities may occur. It most commonly manifests itself in ... Hemangiopericytoma is a rare vascular neoplasm, or abnormal growth, that may either be benign or malignant. ...
Metanephric adenoma
Of further relevance is that this tumour is more commonly calcified than any other kidney neoplasm. Surgery is curative and no ... There is so far no evidence of metastases or local recurrence. Metanephric adenoma is diagnosed histologically. The tumours can ... the frequent gain of chromosomes 7 and 17 and losses of the Y chromosome that are typical of papillary renal cell neoplasms, ...
Murine respirovirus
Its expression is also increased in a wide range of other malignant neoplasms. Factor X (F10) is frequently expressed in normal ... It has been shown that the administration of such DCs prior to tumor cell injection prevents metastasis of neuroblastoma and ... It is also overexpressed in some cell lines originating from various malignant neoplasms. Thus, it is highly expressed in ... The release of this tryptase from mast cells enhances tumor cell metastasis. Plasminogen (PLG), from which originates the mini- ...
Adrenal tumor
"Adrenal Metastasis". Cancer, Adrenal Metastasis. PMID 28722909. {{cite book}}: ,website= ignored (help) "Neuroblastoma". The ... An adrenal tumor or adrenal mass is any benign or malignant neoplasms of the adrenal gland, several of which are notable for ... Metastasis to one or both adrenal glands is the most common form of malignant adrenal lesion, and the second most common ... Pheochromocytoma is a neoplasm composed of cells similar to the chromaffin cells of the mature adrenal medulla. ...
Signet ring cell
"A case of ovarian metastasis of gallbladder carcinoma simulating primary ovarian neoplasm: diagnostic pitfalls and review of ...
Mouse models of breast cancer metastasis
... also confirms the genetic heterogeneity between the primary neoplasm of breast cancer patients and their respective metastases ... Metastasis is a process of migration of tumour cells from the primary cancer site to a distant location where the cancer cells ... When looking at metastasis, it is difficult to determine the precise location as well as its frequency. Another issue revolves ... MMTV-PyMT is the model of breast cancer metastasis, in which MMTV-LTR is used to drive the expression of mammary gland specific ...
Smile surgery
... parotid gland neoplasms or metastases. Sometimes, the facial nerve cannot be preserved during resection of these tumours.[ ...
Hürthle cell
... neoplasms can be separated into Hürthle cell adenomas and carcinomas, which are respectively benign and malignant ... On few occasions, patients with Hürthle cell carcinoma have distant metastases in the lungs or surrounding bones. Hürthle cell ... Some scientists have identified these mutations as deletions in the mitochondrial DNA of Hürthle cells found in neoplasms and ... References for findings: - Ayana Suzuki, C.T., Andrey Bychkov, M.D., Ph.D. "Hürthle cell neoplasm". Pathology Outlines.{{cite ...
Giant-cell carcinoma of the lung
Occasionally, a bone metastasis of a GCCL could potentially be mistaken for a primary giant-cell tumor of bone - the latter ... Spivach A, Borea B, Bertoli G, Daris G (July 1976). "[Primary lung neoplasm of rare incidence: giant cell carcinoma]". Minerva ... Within the small bowel, the jejunum seems to be a preferred site for metastasis of GCCL. GCCL also often metastasizes to bone, ... Hagihara N, Abe T, Wakamiya T, Sugita Y, Watanabe M, Tabuchi K (2010). "A case of brain metastasis from pulmonary giant cell ...
Retroperitoneal space
Facial nerve paralysis
... or metastases of other tumours. Often, since facial neoplasms have such an intimate relationship with the facial nerve, ... While this will inevitably lead to facial paralysis, safe removal of a malignant neoplasm is vital for patient survival. After ... Common culprits are facial neuromas, congenital cholesteatomas, hemangiomas, acoustic neuromas, parotid gland neoplasms, ...
Somatic evolution in cancer
... which may be benign neoplasms) or else a malignant neoplasm (cancer). These neoplasms are also indicated, in the diagram below ... Cancer stem cell hypothesis might explain such phenomena as metastasis and remission. The monoclonal model of cancer and the ... Neoplasms are mosaics of different mutant cells with both genetic and epigenetic changes that distinguish them from normal ... In this way, a population of mutant cells, called a clone, can expand in the neoplasm. Clonal expansion is the signature of ...
Alveolar soft part sarcoma
Calcifications are commonly present, as may be seen with slow-growing neoplasms. Although ASPS displays a relatively indolent ... course, the ultimate prognosis is poor and is often characterized by late metastases. ASPS is an extremely rare cancer. While ...
Trophoblastic neoplasm
If metastases are present, signs and symptoms associated with the metastatic disease and more severe symptoms may be present. ... size or metastases of tumor and prior chemotherapy. Each risk factors are rated at levels 0-4 scores. The numbers are then ...
Endoscopic submucosal dissection
... neoplasms is limited to lesions with no risk of nodal metastasis. Either polypectomy or endoscopic mucosal resection (EMR) is ... The resected size and shape can be controlled, en bloc resection is possible even in a large neoplasm, and neoplasms with ... So this technique can be applied to the resection of complex neoplasms such as large neoplasms, ulcerative non-lifting ... especially for large or ulcerative neoplasms. Recently, the ESD technique is applied to esophageal or colorectal neoplasms in ...
Brain tumor
... but an infiltrating neoplasm makes it difficult to say where the tumor ends and the healthy tissue starts. metastasis (spread ... Neoplasms will often show as differently colored masses (also referred to as processes) in CT or MRI results.[citation needed] ... More generally a neoplasm may cause release of metabolic end products (e.g., free radicals, altered electrolytes, ... The skull bone structure can also be subject to a neoplasm that by its very nature reduces the volume of the intracranial ...
Keratin
Tumors that express keratin include carcinomas, thymomas, sarcomas and trophoblastic neoplasms. Furthermore, the precise ... while metastases of colorectal carcinomas express CK20, but not CK7. Keratin-associated proteins (KRTAPs) List of cutaneous ... expression-pattern of keratin subtypes allows prediction of the origin of the primary tumor when assessing metastases. For ...
Myxosarcoma
v t e (Articles with short description, Short description is different from Wikidata, Sarcoma, All stub articles, Neoplasm ... "Left atrial myxosarcoma with previously detected intestinal metastasis". Tex Heart Inst J. 34 (1): 122-5. PMC 1847916. PMID ...
Secondary malignant neoplasm
It must be distinguished from Metastasis from the prior tumor or a relapse from it since a secondary malignant neoplasm is a ... Secondary malignant neoplasm is a malignant tumor whose cause is the treatment (usually radiation or chemotherapy) which was ...
Malignant chondroid syringoma
... of cases have had local recurrence whereas some demonstrate regional lymph node or osseous metastasis. The rare neoplasms ... MCS is reported to have a high and continual risk of recurrence of metastasis, some patients experiencing metastasis nearly ... rate of metastasis and mortality in the order of 25%" (Ka, Gnangnon, and Diouf, 2016) with the highest recordings of metastases ... nodal metastasis, and distant metastasis, [respectively]" (Watarai, Amoh, Aki, Takasu, Katsuoka, 2011). In terms of prognosis ...
J. William Harbour
These mutations were strongly associated with metastasis, thereby opening a new avenue of research into the cause of metastasis ... lymphoma and other neoplasms. His field of research includes the genetics and genomics of cancer, with a focus on prognostic ... Discovered the biomarker PRAME as a risk factor for metastasis in uveal melanoma. Discovered that LAG3 is the predominant T ... Discovered a gene expression profile that predicts metastasis in uveal melanoma. This discovery led to the development of a ...
Neoplasm
Malignant neoplasms are commonly called cancer. They invade and destroy the surrounding tissue, may form metastases and, if ... ICD-10 classifies neoplasms into four main groups: benign neoplasms, in situ neoplasms, malignant neoplasms, and neoplasms of ... The word neoplasm is from Ancient Greek νέος- neo 'new' and πλάσμα plasma 'formation, creation'. A neoplasm can be benign, ... The process that occurs to form or produce a neoplasm is called neoplasia. The growth of a neoplasm is uncoordinated with that ...
Mesoblastic nephroma
... of all childhood renal neoplasms. This neoplasm is generally non-aggressive and amenable to surgical removal. However, a ... Unlike mesoblastic nephroma, clear cell sarcoma of the kidney presents with metastasis, particularly to bone, in 5-6% of cases ... It shows a mixture of the classic and cellular types in different areas of the neoplasm. A study conducted in 1998 found that ... Congenital mesoblastic nephroma, while rare, is the most common kidney neoplasm diagnosed in the first three months of life and ...