Rosai-Dorfman disease in the pelvis involving the ureter: a case report
10.3760/cma.j.cn112330-20250328-00128
- VernacularTitle:盆腔内罗道病累及输尿管1例报告
- Author:
Zhiliang CHEN
1
;
He SHEN
;
Jianfei ZHANG
Author Information
1. 解放军联勤保障部队第九八〇医院（白求恩国际和平医院）泌尿外科，石家庄 050082
- Publication Type:Journal Article
- Keywords:
Rosai-Dorfman disease;
Multisystem involvement;
Urinary tract obstruction;
Surgical resection
- From:
Chinese Journal of Urology
2025;46(9):711-712
- CountryChina
- Language:Chinese
-
Abstract:
Rosai-Dorfman disease（RDD），also known as sinus histiocytosis with massive lymphadenopathy，rarely involves the urinary system. This article reports a case of a 63-year-old male patient who initially presented with lesions in the nasopharynx that later involved the thoracic spinal canal and the foramen magnum region. He was admitted to the hospital due to a pelvic space-occupying lesion. The patient had symptoms of urinary system obstruction，and imaging examinations showed right hydronephrosis and other findings，without typical lymphadenopathy. The pelvic mass was resected surgically，and the postoperative pathology confirmed the diagnosis of Rosai-Dorfman disease. During the 6-month postoperative follow-up，no urinary symptoms were observed.
