Kaiser J A, Jacobs R P, Korobkin M
Am J Roentgenol Radium Ther Nucl Med. 1975 Oct;125(2):311-3. doi: 10.2214/ajr.125.2.311.
Two cases of submucosal hemorrhage in the renal pelvis and ureter are presented. The roentgenographic appearance was identical to that of pyeloureteritis cystica but without evidence of urinary tract infection and, in 1 case, the submucosal impression resolved rapidly. When nodular, submucosal filling defects are demonstrated in the renal collecting system in the clinical setting of anticoagulant therapy or trauma, a diagnosis of submucosal hemorrhage should be considered.
本文报告了两例肾盂和输尿管黏膜下出血的病例。其X线表现与囊性肾盂输尿管炎相同，但无尿路感染的证据，且在1例中，黏膜下影像迅速消退。在抗凝治疗或外伤的临床背景下，当在肾集合系统中显示出结节状黏膜下充盈缺损时，应考虑黏膜下出血的诊断。
