Kyosuke Tanaka
ORCID: 0000-0002-1402-7832
· 2 papers in corpus
A 49-year-old woman presented with hematochezia for 2 days. One week after her menstruation, a colonoscopy revealed localized wall thickening in the sigmoid colon (Figure A). Histopathology of the biopsy specimens was nonspecific. Physical …