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Query: UMLS:C0403608 (ureter)
 9,655 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Chronic idiopathic intestinal pseudo-obstruction (CIIP) is a rare heterogeneous clinical syndrome characterized by recurrent episodes of symptoms and signs of intestinal obstruction in the absence of a mechanically obstructing lesion. Dilatation of other viscera, such as the renal pelvis, ureter or urinary bladder, is identified in a minority of patients. We report the cases of two patients with CIIP presenting with abdominal fullness and constipation. Radiologic examination of the first patient revealed dilatation of the esophagus, stomach, duodenum and bowel loops up to the ascending colon. The nerve conduction velocity study of the right extremities revealed polyneuropathy and urinary bladder manometry revealed poor sensation. The patient had been admitted to our hospital three times for symptomatic relief within the prior six months. During the last admission, his symptoms persisted without response to medical treatment. Soon after discharge, the patient underwent surgery at another hospital and died of nutritional problems. The second patient was transferred to our hospital after an exploratory laparotomy was performed one month earlier. A radiographic examination revealed distention of the stomach, duodenum, small intestine and ascending colon, as well as bilateral hydronephrosis. Rheumatologic examination revealed no evidence of autoimmune disorder. The patient also had heavy proteinuria due to minimal change disease that was proven by renal biopsy. After receiving prokinetic, cathartic and corticosteroid medication for kidney disease, symptoms improved, but hydronephrosis persisted.
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PMID:Chronic idiopathic intestinal pseudo-obstruction. 1074 24

A 42-year-old woman was referred to our hospital because of abdominal fullness and a large abdominal mass. Computed tomography (CT) demonstrated bilateral ovarian tumors, uterine myoma and left hydronephrosis. On excretory urography the left kidney was not visualized and retrograde pyelography (RP) revealed left hydronephrosis and a filling defect in the left lower ureter. Based on the diagnoses of endometriosis of bilateral ovaries, uterine myoma and a left ureteral tumor, abdominal total hysterectomy, right salpingo-oophorectomy and partial ureterectomy were performed. Pathologically, in the uterus, both leiomyoma and adenomyosis, and endometriosis of the right ovary and ureter were diagnosed. Medication with buserelin acetate was started.
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PMID:Ureteral endometriosis: a case report and a review of the Japanese literature. 1157 99

An 84-year-old man presented with the chief complaints of fever and disturbance of consciousness at another hospital. A sheath dilator had been inserted into the urethra instead of an indwelling catheter at the hospital. Since he had previously been treated for myelodysplastic syndrome in our Department of Internal Medicine, he was transferred to our hospital. He presented at our Department with the chief complaints of urinary difficulty and lower abdominal fullness. Kidney-ureter-bladder x-ray and computed tomography revealed the sheath dilator in the uretha and bladder. First, we performed a percutaneous cystostomy under local anesthesia. Second, we utilized optical forceps and successfully removed the sheath dilator transurethrally under intravenous anesthesia.
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PMID:[A case of a foreign body (sheath dilator) in the urethra and bladder]. 2224 Mar 5

The imaging finding of omental cake has been demonstrated in other modalities, such as computed tomography, magnetic resonance imaging, and ultrasonography. However, to the best of our knowledge, the image presentation of omental cake on a routine kidney-ureter-bladder film has not been reported before in the literature. We presented a unique case of a 61-year-old woman, with known advanced cecal colon mucinous adenocarcinoma, presented to our institution with abdominal fullness, poor appetite, and decreased stool passage for 20 days. Physical examination was unremarkable, except distended abdomen. Subsequent study revealed massive post-pigtail catheter drainage ascites with a prominent soft-tissue mass-causing centralization and tethering of focally distended small bowel gas, suggestive of omental cake on plain radiograph. The imaging finding in plain radiograph corresponds to the findings in other imaging modalities, including abdominal sonography and computed tomography. The patient underwent subtotal colectomy and ileostomy during later courses of chemotherapy due to adhesion ileus and possible intraabdominal abscess, and pathologic study confirmed the diagnosis of cecal mucinous adenocarcinoma and peritoneal carcinomatosis. Although the image finding of omental cake on plain radiograph has never been described, this image finding is unique and should be recognized, as it may suggest the presence of omental cake when first identified in the emergency department from patients with abdominal distension and warrant further evaluation to evaluate the underlying cause.
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PMID:Case Report of Multimodality Imaging in Omental Cake: Plain Radiograph, Computed Tomography, and Ultrasonography: A Care-Compliant Article. 2655 3

We report three cases of iatrogenic ureteral injury associated with total laparoscopic hysterectomy. Case 1 was a 50-year-old woman. She underwent total laparoscopic hysterectomy (TLH) for myoma uteri. Postoperatively, a blood test revealed renal dysfunction, and ultrasonography (US) revealed left hydronephrosis. She was referred to our department on the next day of TLH. Computed tomography (CT) revealed left hydronephrosis. Retrograde pyelography (RP) was tried, but the ureteral catheter could not be inserted into the left ureteral orifice. An operation was performed on the second day after THL. The left ureter was ligated near the ureterovesical junction, and so uretero-ureterostomy was conducted. Case 2 was a 38-year-old woman. She underwent TLH for myoma uteri. Postoperatively, she complained of abdominal fullness and diarrhea. A blood test revealed renal dysfunction and US revealed left hydronephrosis on the ninth day after THL. She was referred to our department next day. CT revealed left hydronephrosis and ascitis. RP revealed extravasation of contrast medium from the left ureter. She was diagnosed with left ureteral injury accompanied by extravasation of urine into the intraperitoneal space. Uretero-cystoneostomy was performed. Case 3 was a 45-year-old woman. She underwent TLH for myoma uteri. Postoperatively, a blood test revealed renal dysfunction, and US revealed left hydronephrosis. She was referred to our department on the fifth day after TLH. CT revealed left hdronephrosis and ureteral obstruction of the left lower ureter. An operation was performed under laparoscopy, cystoscopy, and fluoroscopy on that day and the left lower ureter was kinked by threads. Cutting of the threads was performed under laparoscopy. After thread cutting, the kink of the ureter was improved and ureteral stent could be indwelled between the renal pelvis and bladder. After 1 month, the ureteral stent was removed and left hydronephrosis disappeared.
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PMID:[THREE CASES OF IATROGENIC URETERAL INJURY ASSOCIATED WITH TOTAL LAPAROSCOPIC HYSTERECTOMY]. 3230 83