A Rare Cause of Abdominal Pain: Erdheim-Chester Disease.
ACG Case Rep J
; 10(6): e01049, 2023 Jun.
Article
em En
| MEDLINE
| ID: mdl-37305802
ABSTRACT
A 65-year-old man presented with hematuria, night sweats, nausea, intermittent nonbloody diarrhea, and abdominal pain. Computed tomography angiogram with enterography showed retroperitoneal fibrosis surrounding both kidneys and ureters without any evidence of vascular obstruction or hydronephrosis. Laparoscopic biopsy demonstrated fibroadipose tissue involved by a subtle histiocytic infiltrate in a background of marked fibrosis, scattered lymphocytes, and plasma cells. The histiocytes strongly expressed CD163, Factor XIIIa, and BRAF V600E. He was diagnosed with Erdheim-Chester disease, a rare histiocytic neoplasm uncommonly presenting with gastroenterological manifestations.
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MEDLINE
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En
Ano de publicação:
2023
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Article