[A case of huge duodenal leiomyosarcoma].
A case of duodenal leiomyosarcoma with large central necrosis was reported. Tumor was 15 X 10 X 10 cm in size. Ultrasonography showed a cystic tumor with thick wall in the right upper abdomen. CT scan revealed a gas formation in the central cystic cavity of the tumor. The gas formation was probably caused by bacterial infection. The diagnosis was confirmed histologically.
Onodera
H
H
Kanazawa
Y
Y
Kuwashima
I
I
Okata
T
T
Nakamura
Y
Y
Ono
H
H
Otawa
K
K
Hishinuma
T
T
D000368:Aged; D004379:Duodenal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007890:Leiomyosarcoma / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D009336:Necrosis; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography