eMedicine Specialties > Oncology > Carcinomas of the Gastrointestinal Tract

Intestinal Stromal Tumors: Multimedia

Author: Prashanth Vallabhajosyula, MD, MS, Clinical Fellowship, Oxford Hospital, UK
Coauthor(s): Michael A Choti, MD, MBA, Jacob C Handelsman Professor of Surgery, Professor of Oncology and Engineering, Johns Hopkins University School of Medicine
Contributor Information and Disclosures

Updated: Sep 11, 2007

Multimedia

Gastric stromal tumor: Gross specimen following p...
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Media file 1: Gastric stromal tumor: Gross specimen following partial gastrectomy. Note the submucosal tumor mass with the classic features of central umbilication and ulceration. Image courtesy of Michael Choti, MD.
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Gastric stromal tumor: Gross specimen following p...

Gastric stromal tumor: Gross specimen following partial gastrectomy. Note the submucosal tumor mass with the classic features of central umbilication and ulceration. Image courtesy of Michael Choti, MD.

CT scan of the abdomen with oral contrast in a 60...
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Media file 2: CT scan of the abdomen with oral contrast in a 60-year-old woman with gastric stromal tumor. A huge mass with central necrosis is observed originating from the gastric wall and narrowing its lumen. An ulcer crater can be identified within the mass (arrow). Image courtesy of Michael Choti, MD.
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CT scan of the abdomen with oral contrast in a 60...

CT scan of the abdomen with oral contrast in a 60-year-old woman with gastric stromal tumor. A huge mass with central necrosis is observed originating from the gastric wall and narrowing its lumen. An ulcer crater can be identified within the mass (arrow). Image courtesy of Michael Choti, MD.

Gastric stromal tumor. Photomicrograph of gastroi...
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Media file 3: Gastric stromal tumor. Photomicrograph of gastrointestinal stromal tumor (GIST) stained with hematoxylin and eosin (H&E) and magnified 40 times. Note the solid sheet of spindle cells. Image courtesy of Michael Choti, MD.
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Gastric stromal tumor. Photomicrograph of gastroi...

Gastric stromal tumor. Photomicrograph of gastrointestinal stromal tumor (GIST) stained with hematoxylin and eosin (H&E) and magnified 40 times. Note the solid sheet of spindle cells. Image courtesy of Michael Choti, MD.

Photomicrograph of a gastric stromal tumor staine...
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Media file 4: Photomicrograph of a gastric stromal tumor stained with hematoxylin and eosin (H&E) and magnified 400 times. This stromal tumor demonstrates spindle cells with epithelioid features. Image courtesy of Michael Choti, MD.
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Photomicrograph of a gastric stromal tumor staine...

Photomicrograph of a gastric stromal tumor stained with hematoxylin and eosin (H&E) and magnified 400 times. This stromal tumor demonstrates spindle cells with epithelioid features. Image courtesy of Michael Choti, MD.

Gastric stromal tumor: Photomicrograph of gastroi...
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Media file 5: Gastric stromal tumor: Photomicrograph of gastrointestinal stromal tumor (GIST) with immunohistochemical staining for CD117. Note the strong positive staining of tumor cells with negative staining of the adjacent vessel. Positive stain for CD117 is diagnostic of GIST. Image courtesy of Michael Choti, MD.
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Gastric stromal tumor: Photomicrograph of gastroi...

Gastric stromal tumor: Photomicrograph of gastrointestinal stromal tumor (GIST) with immunohistochemical staining for CD117. Note the strong positive staining of tumor cells with negative staining of the adjacent vessel. Positive stain for CD117 is diagnostic of GIST. Image courtesy of Michael Choti, MD.

Liver resection specimen demonstrating 2 hepatic ...
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Media file 6: Liver resection specimen demonstrating 2 hepatic metastases from a gastrointestinal stromal tumor. Image courtesy of Michael Choti, MD.
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Liver resection specimen demonstrating 2 hepatic ...

Liver resection specimen demonstrating 2 hepatic metastases from a gastrointestinal stromal tumor. Image courtesy of Michael Choti, MD.

More on Intestinal Stromal Tumors

Overview: Intestinal Stromal Tumors
Differential Diagnoses & Workup: Intestinal Stromal Tumors
Treatment & Medication: Intestinal Stromal Tumors
Follow-up: Intestinal Stromal Tumors
Multimedia: Intestinal Stromal Tumors
References
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Further Reading

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Keywords

GIST, IST, GISTs, gastrointestinal stromal tumors, gastrointestinal mesenchymal tumors, GI mesenchymal tumors, gastrointestinal tumors, GI tumors, leiomyosarcoma, intestinal stromal tumors, interstitial cells of Cajal, GI tract, gastrointestinal malignancies, GI malignancies, gastric stromal tumors, gastrointestinal cancer, GI cancer, stomach cancer, stomach malignancy, stomach tumor, Carney triad, gastric stromal sarcoma, extra-adrenal paraganglioma, pulmonary chondroma, neurofibromatosis I

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Contributor Information and Disclosures

Author

Prashanth Vallabhajosyula, MD, MS, Clinical Fellowship, Oxford Hospital, UK
Prashanth Vallabhajosyula, MD, MS is a member of the following medical societies: Alpha Omega Alpha, American College of Surgeons, and Phi Beta Kappa
Disclosure: Nothing to disclose.

Coauthor(s)

Michael A Choti, MD, MBA, Jacob C Handelsman Professor of Surgery, Professor of Oncology and Engineering, Johns Hopkins University School of Medicine
Michael A Choti, MD, MBA is a member of the following medical societies: American Association for the Study of Liver Diseases, American College of Surgeons, American Hepato-Pancreato-Biliary Association, American Society of Clinical Oncology, American Surgical Association, Association for Academic Surgery, International Hepato-Pancreato-Biliary Association, Society for Surgery of the Alimentary Tract, Society of Surgical Oncology, and Society of University Surgeons
Disclosure: Nothing to disclose.

Medical Editor

Robert C Shepard, MD, FACP, Associate Professor of Medicine in Hematology and Oncology at University of North Carolina at Chapel Hill; Vice President of Scientific Affairs, Therapeutic Expertise, Oncology, at PRA International
Robert C Shepard, MD, FACP is a member of the following medical societies: American Association for Cancer Research, American College of Physician Executives, American College of Physicians, American Federation for Clinical Research, American Federation for Medical Research, American Medical Association, American Medical Informatics Association, American Society of Hematology, Association of Clinical Research Professionals, Eastern Cooperative Oncology Group, European Society for Medical Oncology, Massachusetts Medical Society, and Society for Biological Therapy
Disclosure: Nothing to disclose.

Pharmacy Editor

Francisco Talavera, PharmD, PhD, Senior Pharmacy Editor, eMedicine
Disclosure: Nothing to disclose.

Managing Editor

Marcel E Conrad, MD, (Retired) Distinguished Professor of Medicine, University of South Alabama
Marcel E Conrad, MD is a member of the following medical societies: Alpha Omega Alpha, American Association for the Advancement of Science, American Association of Blood Banks, American Chemical Society, American College of Physicians, American Physiological Society, American Society for Clinical Investigation, American Society of Hematology, Association of American Physicians, Association of Military Surgeons of the US, International Society of Hematology, Society for Experimental Biology and Medicine, and Southwest Oncology Group
Disclosure: No financial interests None None

CME Editor

Alex J Mechaber, MD, FACP, Associate Dean for Undergraduate Medical Education, Associate Professor of Medicine, University of Miami Miller School of Medicine
Alex J Mechaber, MD, FACP is a member of the following medical societies: Alpha Omega Alpha, American College of Physicians-American Society of Internal Medicine, and Society of General Internal Medicine
Disclosure: Nothing to disclose.

Chief Editor

Jules E Harris, MD, Clinical Professor of Medicine, Division of Hematology/Medical Oncology, Department of Internal Medicine, University of Arizona College of Medicine at Tucson; Consulting Staff, Arizona Cancer Center
Jules E Harris, MD is a member of the following medical societies: American Association for Cancer Research, American Association for the Advancement of Science, American Association of Immunologists, American Society of Hematology, and Central Society for Clinical Research
Disclosure: GlobeImmune Salary Consulting; Amplimed Consulting fee Consulting

 
 
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