No abstract available.
Abscess* ; Adult* ; Diabetes Mellitus ; Humans ; Pyelonephritis* ; Urachal Cyst

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.
Antitubercular Agents/therapeutic use ; Drug Therapy, Combination ; Humans ; Male ; Tomography, X-Ray Computed ; Treatment Outcome ; Tuberculosis/diagnosis/*microbiology/therapy ; Urachal Cyst/diagnosis/*microbiology/therapy ; Young Adult

Managing persistent and symptomatic urachal anomalies requires wide surgical excision of all anomalous tissue with a cuff of bladder tissue via the open approach. We report 7 cases with complete laparoscopic removal of symptomatic urachal remnants with or without a cuff of bladder tissue. We expected that this technique would be less invasive and have lower morbidity. We report on the feasibility of this approach, including efficacy and outcomes. Eight patients with a mean age of 36.5 years who had symptomatic urachal diseases underwent laparoscopic excision between July 2004 and July 2012. With the use of four ports, the urachal remnant was dissected transperitoneally and then removed via the umbilicus port. The clinical results of laparoscopic urachal remnant excision as a minimally invasive surgery, the perioperative records, and pathologic results were evaluated. There were no intraoperative or postoperative complications. Mean surgery time was 2.7 hours. Mean hospital stay was 14.6 days. The patients with bladder cuff resection had a long admission and Foley catheterization period (mean, 14.4 and 11 days). Pathological evaluations were 6 cases of infected urachal cysts, 1 case of infected urachal sinus, and 1 case of urachal adenocarcinoma. We found no postoperative complications including any symptom recurrence or voiding difficulty during a mean follow-up of 46.3 months. The perioperative surgical outcomes achieved infection control and symptomatic relief and additionally good cosmesis. Complete laparoscopic removal of symptomatic urachal remnants with or without a cuff of bladder tissue seems to be a safe, effective, and better cosmetic alternative with the advantages of a minimally invasive approach.
Adenocarcinoma ; Cosmetics ; Follow-Up Studies ; Humans ; Infection Control ; Laparoscopy ; Length of Stay ; Postoperative Complications ; Recurrence ; Surgical Procedures, Minimally Invasive ; Umbilicus ; Urachal Cyst ; Urinary Bladder ; Urinary Bladder Neoplasms ; Urinary Catheterization

Urachal disease, a disorder where embryonic remnant of the cloaca and the allantois present after birth as a midline fibrous cord, is usually detected in infancy and childhood. But urachal disease in adults is rare. We report a case of a huge abscess derived from a urachal cyst in an adult. A 52-year-old man presented with peri-umbilical distension and abdominal pain for 2 weeks. Ultrasonography and abdominal computed tomography scan demonstrated a huge abscess derived from the abdominal wall. After prompt incision and drainage, the remaining abscess cavity was removed completely under general anesthesia. Pathologic report was consistent with urachal duct cyst, and the patient was discharged in a week without complication.
Abdominal Pain ; Abdominal Wall ; Abscess ; Adult ; Allantois ; Anesthesia, General ; Cloaca ; Drainage ; Humans ; Middle Aged ; Parturition ; Urachal Cyst

PURPOSE: During laparoscopic partial cystectomy (LPC), lesion identification is essential to help to determine the appropriate bladder incisions required to maintain adequate resection margins. The inability to use tactile senses makes it difficult for surgeons to locate lesions during laparoscopic surgery. Endoscopic India ink marking techniques are often used in laparoscopic gastroenterological surgery. We present our experience with performing LPC with India ink during the surgical resection of various bladder lesions. MATERIALS AND METHODS: LPC with cystoscopic fine needle tattooing was performed on 10 patients at our institute. Tattooing was performed at 1- to 2-cm intervals approximately 1 cm away from the outer margin of the lesion with enough depth (the deep muscle layer) under cystoscopic guidance. LPC was performed by the transperitoneal approach. The clinical courses and pathologic results were analyzed. RESULTS: All LPC with cystoscopic tattooing cases were performed successfully. The mean patient age was 39.1 years. The mean operative time was 130.5 minutes, and the mean estimated blood loss was 93 ml. The mean hospital stay was 13.1 days, and the mean duration of indwelling Foley catheterization was 10.7 days. There were no significant intraoperative or postoperative complications except 1 case of delayed urinary leak and 1 case of delayed wound healing. The pathological diagnosis included 1 urachal cancer, 1 urachal remnant, 4 urachal cysts, 2 pheochromocytomas, and 2 inflammatory masses. All specimens showed adequate surgical margins. CONCLUSIONS: Cystoscopic tattooing in LPC is a simple and effective technique to assist in locating pathological bladder lesions intraoperatively. This technique can help to determine appropriate resection margins during LPC without incurring additional complicated procedures.
Carbon ; Cystectomy ; Cystoscopy ; Humans ; India ; Ink ; Laparoscopy ; Length of Stay ; Muscles ; Needles ; Operative Time ; Pheochromocytoma ; Postoperative Complications ; Tattooing ; Urachal Cyst ; Urinary Bladder ; Urinary Bladder Neoplasms ; Urinary Catheterization ; Wound Healing

OBJECTIVE: To analyze the multislice spiral computer tomography (MSCT) manifestations and its value in the diagnosis of urachus lesions. METHODS: A total of 26 patients with urachus disease diagnosed by pathological examination in our hospital between October 2007 and May 2011 were included in this study. We retrospectively analyzed MSCT images on the size, location, and shape character of the foci, and the image features of Retzius space. RESULTS: In the group, 12 patients had simple urachal cyst with homogeneous fluid filling the cavity with thin wall in CT scanning; five had infected urachal cyst with thickened and enhanced wall, some patch and strip appearing in Retzius space surrounding the lesion; two had infected urachal sinus, and another 3 had urachus leakage. Four had urachal tumor showing irregular cysticsolid mass over the apex of the bladder with apparent enhancement in contrast imaging, and 2 had calcification. Invasion of the bladder wall was found in 4 patients, extensive invasion of the ileum, rectum, uterus and retroperitoneal lymph nodes was found in 1. CONCLUSION MSCT scan can demonstrate the location, shape, extent of the lesion as well as the relation with adjacent structures, thereby providing valuable information for the diagnosis and differential diagnosis of urachus lesions.
Adolescent ; Adult ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Infections ; complications ; Male ; Middle Aged ; Multidetector Computed Tomography ; Urachal Cyst ; complications ; diagnostic imaging ; Urachus ; diagnostic imaging ; pathology ; Young Adult

A 26-year-old man presented with lower abdominal discomfort and a palpable mass in the right lower quadrant. An abdominal computed tomography (CT) scan revealed an abdominal wall mass that extended from the dome of the bladder. Fluorine-18 fluorodeoxyglucose (FDG) positron-emission tomography/CT (PET/CT) showed hypermetabolic wall thickening around the bladder dome area that extended to the abdominal wall and hypermetabolic mesenteric infiltration. Differential diagnosis included a urachal tumor with invasion into adjacent organs and chronic inflammatory disease. Partial cystectomy with abdominal wall mass excision was performed, and the final pathologic report was consistent with urachal actinomycosis.
Abdominal Wall ; Actinomycosis ; Adult ; Cystectomy ; Diagnosis, Differential ; Humans ; Positron-Emission Tomography ; Urachal Cyst ; Urinary Bladder

PURPOSE: In this study, we report our initial experience with robot-assisted laparoscopic partial cystectomy (RLPC) in urachal diseases. MATERIALS AND METHODS: Two men and two women with a mean age of 51.5+/-9.3 years underwent RLPC between June 2009 and December 2009. In each case, a single surgeon using the da Vinci-S robotic system (Intuitive Surgical, Sunnyvale, CA, USA) used a transperitoneal approach with a 0 degrees robotic camera. After careful observation of the intravesical portion of the mass, the mass was excised by use of monopolar scissors circumferentially. The bladder was closed in two layers with watertight running sutures made with 2-0 Vicryl. RESULTS: The mean operative time was 198 minutes (range, 130-260 minutes), the mean console time was 111 minutes (range, 70-150 minutes), and the mean estimated blood loss was 155 ml. The urethral catheter was removed on postoperative day 7 after a normal cystogram, and the surgical drain was removed on postoperative day 2.5 (range, 2-3 days). The mean hospital stay was 6 days (range, 4-7 days). There were no major complications. The pathology report revealed that one patient had a urachal cystadenoma, two patients had a urachal cyst, and one patient had a patent urachus. CONCLUSIONS: Our initial experience with RLPC for benign urachal disease is that it is a safe and feasible treatment modality. However, more cases are required to confirm the efficacy of RLPC.
Cystadenoma ; Cystectomy ; Female ; Humans ; Laparoscopy ; Length of Stay ; Male ; Operative Time ; Polyglactin 910 ; Robotics ; Running ; Sutures ; Urachal Cyst ; Urachus ; Urinary Bladder ; Urinary Catheters

Remnant urachal cyst is a rare anomaly with an incidence of 1:5,000 and the majority are benign. The treatment of urachal cyst is complete surgical resection, and the cases of laparoscopic surgery for the resection have been reported since 1993. Most of the reports were about transabdominal laparoscopic approach, and it has been revealed that multiple skin incisions and trocar placements on upper abdomen were ineludible. With this condition, we are able to describe an extraperitoneal approach modified from total extraperitoneal herniorrhaphy, and to report a case of successful management of a urachal cyst by total extraperitoneal laparoscopic excision.
Abdomen ; Herniorrhaphy ; Incidence ; Laparoscopy ; Skin ; Surgical Instruments ; Urachal Cyst

Urachal xanthogranuloma is an extremely rare disease. A 23-year-old man presented with severe lower abdominal pain and voiding frequency. Computed tomography revealed a urachal mass with bladder invasion, which was suspected to be a urachal carcinoma or abscess. Laparoscopic urachal resection was performed with a minimal incision. Histopathologic examination identified the mass as a urachal xanthogranuloma.
Abdominal Pain ; Abscess ; Humans ; Laparoscopy ; Pyelonephritis, Xanthogranulomatous ; Rare Diseases ; Urachal Cyst ; Urinary Bladder ; Urinary Bladder Neoplasms ; Young Adult