Tumor
A tumor is an abnormal growth of body tissue. Tumors can be cancerous (malignant) or non-cancerous (benign... More »
healthline.com
Alternate Name(s): Stromal tumor; Gonadal stromal tumor; Sex cord tumor; Androblastoma ... The outcome of this disease depends on the extent of disease and the ability to completely remove the tumor with surgery. The overall 5-year survival rate is around 70-90%. Fortunately, arrhenoblastoma has a low chance of spreading (metastasis). ...
www.nlm.nih.gov/medlineplus/ency/article/001507.htm#Exp... www.nlm.nih.gov/medlineplus/ency/article/001507.htm#Expectations%20(prognosis)
Familial gastrointestinal stromal tumor (GIST) is a rare autosomal dominant genetic disorder. We report the second family to date with a germline point mutation in exon 17 of the KIT gene that leads to substitution of aspartic acid at position 820 with tyrosine (D820Y).
www.thedoctorsdoctor.com/diseases/stromal_tumors_gi.htm www.thedoctorsdoctor.com/diseases/stromal_tumors_gi.htm
Gastrointestinal stromal tumor - Wikipedia, the free encyclopedia
A gastrointestinal stromal tumor ( GIST ) is one of the most common mesenchymal tumors of the gastrointestinal tract (1-3% of all gastrointestinal malignancies). They are typically defined as tumo...
en.wikipedia.org/wiki/Gastrointestinal_stromal_tumor
Surface epithelial-stromal tumor - Wikipedia, the free encyclopedia
Surface epithelial-stromal tumors are a class of ovarian neoplasms that may be benign or malignant. Neoplasms in this group are thought to be derived from the ovarian surface epithelium (modified per...
en.wikipedia.org/wiki/Surface_epithelial-stromal_tumor
Key Words: chemotherapy, gastrointestinal stromal tumor, imatinib mesylate (Gleevec™). (Definitions of many terms related to cancer can be found in the Cancer.gov Dictionary.) ... Prognosis tends to be poor, even for early tumors that can be removed by surgery. Treatment with traditional chemotherapy and radiation...
www.cancer.gov/clinicaltrials/results/gleevec-shows-pro... www.cancer.gov/clinicaltrials/results/gleevec-shows-promise0202
Gastrointestinal stromal tumors (GISTs) are fairly rare tumors of the GI tract. In the past, they were thought to start in muscle or nerve cells in the GI tract. This is because the tumor cells look like muscle or nerve cells under the microscope.
www.cancer.org/docroot/cri/content/cri_2_4_1x_what_are_... www.cancer.org/docroot/cri/content/cri_2_4_1x_what_are_gastrointestinal_stromal_tumors.asp
It is also often helpful in predicting the patient's prognosis (the course of the disease and outlook) .To help stage the tumor, doctors may use several types of imaging, endoscopy, or other tests, such as those described in the previous section ("How are gastrointestinal stromal tumors diagnosed?").
www.cancer.org/docroot/CRI/content/CRI_2_4_3x_How_Are_G... www.cancer.org/docroot/CRI/content/CRI_2_4_3x_How_Are_Gastrointestinal_Stromal_Tumors_Staged.asp
OBJECTIVE: To evaluate the clinical signification of c-kit gene mutation in gastrointestinal stromal tumor (GIST) and examine whether the presence of mutation of c-kit gene is important as a prognostic factor.
www.medscape.com/medline/abstract/15062057
Other factors with poor prognosis include tumor rupture, distal location, high cellularity, tumor necrosis, the presence of metastases or invasion, and mutation in the c-kit gene.1, 2, 6, 10 Findings from 2 studies show that with microscopic resection, margins are not ... Media file 2: Gastrointestinal stromal tumor.
www.emedicine.com/radio/topic388.htm