ABSTRACT
Crossed renal ectopia is a condition in which a kidney is located on the side opposite of its ureteral insertion. Ninety percent of crossed ectopic kidneys are fused to their ipsilateral uncrossed renal unit. Crossed renal ectopia without fusion is rare, with only 62 patients reported in the literature to date. These kidneys may suffer iatrogenic injury during an unrelated surgical intervention. The injury, unless self-limiting, may necessitate the removal of the ectopic kidney. We present a unique case of a dual injury, renal as well as ureteric, in a crossed ectopic kidney without fusion that was successfully managed without surgical excision.
Subject(s)
Adult , Humans , Male , Choristoma/diagnostic imaging , Iatrogenic Disease , Kidney/abnormalities , Stents , Tomography, X-Ray Computed , Ureter/abnormalitiesABSTRACT
Urachal cysts are uncommon. Rarely, these cysts can become infected. Tuberculosis of the urachal cyst is exceedingly rare, with only one case reported previously in the English language literature. Here we report the case of a 23-year-old male who presented with an infra-umbilical mass that turned out to be tuberculosis of the urachal cyst.
Subject(s)
Humans , Male , Young Adult , Antitubercular Agents/therapeutic use , Drug Therapy, Combination , Tomography, X-Ray Computed , Treatment Outcome , Tuberculosis/diagnosis , Urachal Cyst/diagnosisABSTRACT
Isolated congenital urethrocutaneous fistula of the anterior urethra is an extremely rare anomaly in which, along with a normal urethra and meatus, a fistula is present. These cases usually present in the pediatric age group. To date, only one such case has been described in the adult population. We describe one such case in an adult and discuss the management of this uncommon anomaly.
Subject(s)
Adult , Humans , Cutaneous Fistula , Fistula , Urethra , Urinary FistulaABSTRACT
BACKGROUND/AIMS: Although carcinoid tumors usually have good prognosis, early and specific diagnosis is important. Computed tomography and magnetic resonance imaging do not provide findings that are specific for carcinoids, and somatostatin receptor scintigraphy suffers from low spatial resolution. 18-Fluorodeoxyglucose positron emission tomography/computed tomography ((18)F-FDG PET/CT) has limited sensitivity for carcinoids due to low uptake of the marker. A PET/CT system that uses the somatostatin receptor-based PET tracer 1,4,7,10-tetraazacyclododecane-N(I),N(II),N(III),N(IIII)-tetraacetic acid (D)-Phe(1)-thy(3)-octreotide ((68)Ga-DOTATOC) has also been used in the evaluation of carcinoids, although information regarding its use for the detection of primary pulmonary carcinoids is limited. Thus, we investigated the value of (68)Ga-DOTATOC PET/CT for the diagnosis of primary pulmonary carcinoid tumors. METHODS: This was a retrospective analysis of patients with primary pulmonary tumors who underwent (68)Ga-DOTATOC PET/CT. All the patients had a histopathologic diagnosis of carcinoid. The rate of detection of primary pulmonary carcinoid tumors using (68)Ga-DOTATOC PET/CT was assessed. RESULTS: Twenty patients were diagnosed as having carcinoid, and 19 tumors showed significant uptake on (68)Ga-DOTATOC (detection rate, 95%). The maximal standardized uptake value (SUV(max)) ranged from 1.1 to 66, with a median value of 21.6. In one patient, (68)Ga-DOTATOC PET/CT revealed additional lesions. CONCLUSIONS: Our results demonstrate that (68)Ga-DOTATOC PET/CT is useful in the evaluation of primary pulmonary carcinoids and should be included in the diagnostic work-up of these patients.