Renal pelvis cancer with initial symptoms of malignant gastric outlet obstruction

被引：2

作者：

Iwamoto, Nao ^{[1
]}

Oikawa, Masaaki ^{[1
]}

Kukimoto, Takashi ^{[1
]}

Ito, Jun ^{[1
]}

Murakami, Kazuhiro ^{[2
]}

Kaiho, Yasuhiro ^{[1
]}

机构：

[1] Tohoku Med & Pharmaceut Univ, Fac Med, Div Urol, 1 15 1 Fukumuro, Sendai 9818558, Japan

[2] Tohoku Med & Pharmaceut Univ, Fac Med, Div Pathol, Sendai, Japan

来源：

IJU CASE REPORTS | 2023年 / 6卷 / 06期

关键词：

gastric bypass; gastric outlet obstruction; kidney pelvis; neoplasm; FINE-NEEDLE-ASPIRATION; CARCINOMA;

D O I：

10.1002/iju5.12652

中图分类号：

R5 [内科学]; R69 [泌尿科学（泌尿生殖系疾病）];

学科分类号：

1002 ; 100201 ;

摘要：

IntroductionGastric outlet obstruction caused by upper tract urothelial carcinoma is rare.Case presentationA 78-year-old man presented to the hospital with nausea and vomiting. No hematuria was observed. Computed tomography revealed a tumor in the right renal pelvis and duodenal stenosis. Gastrojejunostomy was performed to treat the symptoms of the gastric outlet obstruction so that the patient could resume oral intake and outpatient chemotherapy. Chemotherapy was unsuccessful, and the patient died 9 months after the gastrojejunostomy. Histological assessment of an autopsy specimen revealed plasmacytoid urothelial carcinoma with direct infiltration of the duodenal wall, which caused the stenosis.ConclusionAutopsy revealed a right renal pelvis cancer causing gastric outlet obstruction. Early gastrojejunostomy enabled oral intake and outpatient visits.

引用

页码：475 / 478

页数：4

共 18 条

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