eMedicine Specialties > Oncology > Carcinomas of the Gastrointestinal Tract

Gastric Gastrointestinal Stromal Tumors: Multimedia

Author: Michael A Choti, MD, MBA, Jacob C Handelsman Professor of Surgery, Professor of Oncology and Engineering, Johns Hopkins University School of Medicine
Coauthor(s): Matthew Hueman, MD, Fellow in Surgical Oncology, The Johns Hopkins Hospital; Instructor, Department of Surgery, The Johns Hopkins School of Medicine
Contributor Information and Disclosures

Updated: Jun 4, 2009

Multimedia

Shown here is a gastric gastrointestinal stromal ...
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Media file 1: Shown here is a gastric gastrointestinal stromal tumor (GIST). This is a gross specimen following partial gastrectomy. Note the submucosal tumor mass with the classic features of central umbilication and ulceration.
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Shown here is a gastric gastrointestinal stromal ...

Shown here is a gastric gastrointestinal stromal tumor (GIST). This is a gross specimen following partial gastrectomy. Note the submucosal tumor mass with the classic features of central umbilication and ulceration.

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 a gastric gastrointestinal stromal tumor (GIST). 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).
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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 a gastric gastrointestinal stromal tumor (GIST). 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).

Photomicrograph of gastrointestinal stromal tumor...
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Media file 3: Photomicrograph of gastrointestinal stromal tumor (GIST) stained with hematoxylin and eosin (H&E) and magnified 40X. Note the solid sheet of spindle cells.
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Photomicrograph of gastrointestinal stromal tumor...

Photomicrograph of gastrointestinal stromal tumor (GIST) stained with hematoxylin and eosin (H&E) and magnified 40X. Note the solid sheet of spindle cells.

Photomicrograph of gastric gastrointestinal strom...
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Media file 4: Photomicrograph of gastric gastrointestinal stromal tumor (GIST) stained with hematoxylin and eosin (H&E) and magnified 400X. This stromal tumor demonstrates spindle cells with epithelioid features.
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Photomicrograph of gastric gastrointestinal strom...

Photomicrograph of gastric gastrointestinal stromal tumor (GIST) stained with hematoxylin and eosin (H&E) and magnified 400X. This stromal tumor demonstrates spindle cells with epithelioid features.

Photomicrograph of gastrointestinal stromal tumor...
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Media file 5: 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.
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Photomicrograph of gastrointestinal 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.

More on Gastric Gastrointestinal Stromal Tumors

Overview: Gastric Gastrointestinal Stromal Tumors
Differential Diagnoses & Workup: Gastric Gastrointestinal Stromal Tumors
Treatment & Medication: Gastric Gastrointestinal Stromal Tumors
Follow-up: Gastric Gastrointestinal Stromal Tumors
Multimedia: Gastric Gastrointestinal Stromal Tumors
References
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References

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Further Reading

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Keywords

gastric gastrointestinal stromal tumors, gastric GISTs, malignant gastric stromal tumors, gastric leiomyosarcomas, gastrointestinal stromal tumors, GISTs, gastric GIST, fibrosarcoma, angiosarcoma, hemangiopericytoma, gastric smooth muscle tumors, intestinal smooth muscle tumors

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Contributor Information and Disclosures

Author

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.

Coauthor(s)

Matthew Hueman, MD, Fellow in Surgical Oncology, The Johns Hopkins Hospital; Instructor, Department of Surgery, The Johns Hopkins School of Medicine
Matthew Hueman, MD is a member of the following medical societies: American Association for Cancer Research, American College of Surgeons, American Hepato-Pancreato-Biliary Association, American Society of Clinical Oncology, Association for Academic Surgery, and Society of Surgical Oncology
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.

CME Editor

Rajalaxmi McKenna, MD, FACP, Consulting Staff, Department of Medicine, Southwest Medical Consultants, SC, Good Samaritan Hospital, Advocate Health Systems
Rajalaxmi McKenna, MD, FACP is a member of the following medical societies: American Society of Clinical Oncology, American Society of Hematology, and International Society on Thrombosis and Haemostasis
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; FibroGen Consulting fee Consulting

 
 
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