Laparoscopic adrenalectomy for a giant adrenal myelolipoma: A case report.

CASE PRESENTATION: We describe a case of a patient who presented with a mildly symptomatic, giant myelolipoma which was excised by laparoscopic approach without complications. INTRODUCTION AND IMPORTANCE: Adrenal myelolipoma (AML) is a rare tumour composed by fat and myeloid tissues. Usually it is asymptomatic, so the diagnosis is mostly incidental. It is generally located in the right adrenal gland, but it can also be found bilaterally. If its size exceeds 10 cm it is defined as a "giant myelolipoma"; in this case its treatment of choice would be adrenalectomy with an open surgical approach. CLINICAL DISCUSSION: Patient's signs and symptoms were mild pain in the right hypochondrium and a positive right Giordano's sign. The mass was detected by a contrast-enhanced CT scan. Once excised it measured 16 cm. CONCLUSION: Laparoscopic adrenalectomy for giant myelolipoma is a safe approach if performed by an expert surgeon, with low risk of bleeding and a better outcome for the patient.

Intestinal perforation as a long-term complication of plug and mesh inguinal hernioplasty: case report.

Tension-free and sutureless hernioplasty by plug and mesh of nonreabsorbable material is one of the most common techniques for inguinal hernia repair. It's a simple and quick procedure with a low cost and allows for a short hospital stay. It shows a low reoccurrence rate, but it can result, in very few cases, in complications strictly related to prosthetic material. The literature describes some cases of plug migration from its proper position, for example, to the scrotum, preperitoneal adipose tissue, and abdominal cavity. We report on a case of sigmoid colon perforation due to a plug of Trabucco hernioplasty performed 2 years previously.

Radioguided surgery for gastrinoma: a case report.

AIMS AND BACKGROUND: Gastrinomas are the most common neuroendocrine tumors of the duodenopancreatic region. Surgical resection is the primary type of radical treatment. METHODS AND STUDY DESIGN: At the Institute of General, Gastrointestinal and Breast Surgery we treated a patient with a duodenal gastrinoma that was diagnosed and localized by means of selective celiac-mesenteric angiography and labelled octreotide scintigraphy. Surgery was performed using a radioguided technique; in this way we easily detected the small tumor and discovered another tracer-uptaking lesion that turned out to be a metastatic lymph node. RESULTS: Surgical resection is the ideal treatment for sporadic gastrinoma: it improves quality of life, prolongs survival, and reduces the incidence of metastases, with a modest percentage of complications and practically zero mortality. Meanwhile, medical treatment is being reevaluated, particularly in the case of metastatic disease or polyendocrine MEN1 syndrome. A fundamental aspect in the management of gastrinomas is tumor localization. Endoscopic ultrasonography and labeled octreotide scintigraphy (Ostreoscan) proved to be more effective than the usual imaging modalities. Intraoperative ultrasonography gastroscopy for duodenal transillumination and repeated measurement of blood gastrin levels should be performed intraoperatively in the surgical treatment of gastrinomas. CONCLUSIONS: The clinical application of radioguided surgery for tracer-uptaking endocrine tumors is still controversial. In our case the decision to use this method was influenced by the fear that the patient's obesity and the effects of previous surgery could hamper the identification of the small tumor.

[Clinical and functional results after restorative proctocolectomy with ileal J reservoir in the treatment of ulcerative colitis]. / Risultati clinici e funzionali dopo proctocolectomia restaurativa con serbatoio ileale a J nel trattamento della colite ulcerosa.

PURPOSE: Restorative proctocolectomy is the procedure of choice in the treatment of ulcerative colitis. The operation is successful in removing all diseased mucosa while preserving a normal bowel function and a good quality of life for the patient. In this article are presented the clinical and functional results obtained in 28 patients, 19 males (68%) and 9 females (32%) after stapled restorative proctocolectomy with ileal J pouch-anal anastomosis. RESULTS: There were no perioperative deaths. The overall morbidity rate was 31%. Six patients (21%) presented pelvic abscess; 2 (7%) pelvic hematoma, 4 patients (14%) ileo-anal anastomotic stricture, 1 patient (3.6%) pouch-vagina fistula, three patients (11%) intestinal obstruction and 7 (25%) pouchitis. All patients were able to evacuate their pouches spontaneously. The mean bowel movements were 6-9/24 hours at the first postoperative month and 3-5/24 hours at the sixth month. Infrequent nocturnal seepage occurred in 6 patients (21%). Stool consistency returned to normal within 3-6 months. The mean pouch capacity was 210 cc. The mean resting pressure was diminished in 11 patients (39%), the men and maximal squeeze pressures were improved in 9 (32%); the ileo-rectal-anal inhibitory reflex was normal in 5 patients (18%), not defined in 12 (43%). Impotence or impaired bladder function was not present. CONCLUSION: The use of staplers in the surgical technique of restorative proctocolectomy with J shaped ileo-anal pouch is associated with low morbidity and better long-term results. The procedure requires a good selection of patients, a correct surgical timing, a very carefully technique and a low pre and postoperative treatment with steroids.

[Aspects of the complications after restorative proctocolectomy in the treatment of ulcerative colitis. Review of the literature and personal experience]. / Aspetti delle complicanze dopo proctocolectomia restaurativa nel trattamento della colite ulcerosa. Revisione della letteratura ed esperienza personale.

PURPOSE: Analysis of complications and causes of failure after stapled restorative proctocolectomy with ileal J pouchanal anastomosis in patients with ulcerative colitis is presented. PATIENTS AND METHODS: The procedure was performed in 28 patients, 19 males (68%) and 9 females (32%); diverting ileostomy was always performed. RESULTS: There was no perioperative mortality. The overall morbidity rate was 31%. Six patients (21%) had pelvic abscess, 2 (7%) pelvic hematoma, 4 patients (14%) presented ileo-anal anastomotic stricture, 1 patient (3.6%) had pouch-vaginal fistula, three patients (11%) presented intestinal obstruction and 7 (25%) pouchitis. Reoperation was necessary in patients with small bowel obstruction and with pouch-vaginal fistula. Septic complications and pouchitis were resolved with medical treatment. Stenosis of the anastomosis required anal dilation. No patient underwent pouch excision for pouch failure. CONCLUSION: The main significant complications of ileal pouch-anal anastomosis for ulcerative colitis were pelvic sepsis, intestinal obstruction and pouchitis. Our results suggest that the use of stapling technique is safer and has fewer early septic complications and sepsis-related pouch removals. Success in ileo-anal construction increases with experience. The selection of patients with exclusion of Crohn disease, a correct surgical timing, a carefully technique, a delayed ileostomy closure and a low pre and postoperative regimen of steroids are important factors of success.

[Aneurysms of the visceral arteries: report of 5 cases]. / Gli aneurismi delle arterie viscerali: presentazione di cinque casi.

Visceral artery aneurysms are uncommon and usually result from atherosclerosis, periarteritis nodosa and fibromuscular dysplasia. Hepatic artery aneurysms were detected in two patient, splenic artery aneurysms in three. In four patients rupture occurred. In the two patients with hepatic artery aneurysm hemobilia from arterial rupture into the common bile duct and intraperitoneal bleeding in lesser sac was assessed. Ruptured aneurysms of the splenic artery with free intraperitoneal bleeding occurred in two patients, one patient had an asymptomatic splenic artery aneurysm. In four patients the diagnosis was made by contrast-TC and/or celiac and mesenteric angiography. In four patients excision of the aneurysm was successfully performed. One patient with ruptured hepatic artery aneurysm and in which resection and revascularization was made died.