Biomaterial Database

Leiomyoma of terminal ileum producing a false-positive Meckel's scan. 1985

M S Hertzog, and A K Chacko, and C M Pitts

A case of positive Meckel's diverticulum scan caused by a leiomyoma of the terminal ileum is reported. The early appearance of activity on the perfusion study aided in recognition of a false-positive scan.

UI	MeSH Term	Description	Entries
D007078	Ileal Neoplasms	Tumors or cancer in the ILEUM region of the small intestine (INTESTINE, SMALL).	Cancer of ILEUM,Cancer of the ILEUM,Cancer, Ileal,Ileal Cancer,Cancers, Ileal,ILEUM Cancer,ILEUM Cancers,Ileal Cancers,Ileal Neoplasm,Neoplasm, Ileal,Neoplasms, Ileal
D007082	Ileum	The distal and narrowest portion of the SMALL INTESTINE, between the JEJUNUM and the ILEOCECAL VALVE of the LARGE INTESTINE.
D007889	Leiomyoma	A benign tumor derived from smooth muscle tissue, also known as a fibroid tumor. They rarely occur outside of the UTERUS and the GASTROINTESTINAL TRACT but can occur in the SKIN and SUBCUTANEOUS TISSUE, probably arising from the smooth muscle of small blood vessels in these tissues.	Fibroid,Fibroid Tumor,Fibroid Uterus,Fibroids, Uterine,Fibroma, Uterine,Fibromyoma,Leiomyoma, Uterine,Fibroid Tumors,Fibroid, Uterine,Fibroids,Fibromas, Uterine,Fibromyomas,Leiomyomas,Tumor, Fibroid,Tumors, Fibroid,Uterine Fibroid,Uterine Fibroids,Uterine Fibroma,Uterine Fibromas,Uterus, Fibroid
D008297	Male		Males
D008467	Meckel Diverticulum	A congenital abnormality characterized by the outpouching or sac formation in the ILEUM. It is a remnant of the embryonic YOLK SAC in which the VITELLINE DUCT failed to close.	Diverticulum, Meckel,Meckel's Diverticulum
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011877	Radionuclide Imaging	The production of an image obtained by cameras that detect the radioactive emissions of an injected radionuclide as it has distributed differentially throughout tissues in the body. The image obtained from a moving detector is called a scan, while the image obtained from a stationary camera device is called a scintiphotograph.	Gamma Camera Imaging,Radioisotope Scanning,Scanning, Radioisotope,Scintigraphy,Scintiphotography,Imaging, Gamma Camera,Imaging, Radionuclide
D003937	Diagnosis, Differential	Determination of which one of two or more diseases or conditions a patient is suffering from by systematically comparing and contrasting results of diagnostic measures.	Diagnoses, Differential,Differential Diagnoses,Differential Diagnosis
D005189	False Positive Reactions	Positive test results in subjects who do not possess the attribute for which the test is conducted. The labeling of healthy persons as diseased when screening in the detection of disease. (Last, A Dictionary of Epidemiology, 2d ed)	False Positive Reaction,Positive Reaction, False,Positive Reactions, False,Reaction, False Positive,Reactions, False Positive
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man