Surgical treatment for giant retroperitoneal well-differentiated liposarcoma (WDLPS): case report and literature review.

WDLPS are very rare retroperioneal tumors that can reach huge size before becoming symptomatic. The aim of this article is show the diagnostic management and the surgical approach to giant WDLPS. A standard treatment has yet to be established because the pre-operative diagnosis is very difficult. We present a case of a 69-year-old male patient with progressive increase of abdominal girth, weight loss and light abdominal pain and with an abdominal mass of over 15 kg that displaced the right kidney. A complete tumor resection and right nephrectomy were performed. Histology revealed a well-differentieated liposarcoma. CT scan is the most common imaging technique and laparotomic open radical resection represent the most common surgical approach.

Acute massive bleeding from splenic artery aneurysm rupture: a case report.

Splenic artery aneurysm (SAA) is the most common aneurysm of visceral vessels. Usually the rupture occurs into the free peritoneal cavity and causes massive bleeding, much less frequently the rupture happens into the lumen of the gastrointestinal tract. We describe the case of a 39-year-old male patient with a spontaneous rupture of a splenic artery aneurysm and an acute massive peritoneal bleeding. The case described confirms the rupture of SAA is always a dramatic event and an emergency laparotomy is a life-saving procedure.

[The physiopathological and therapeutic aspects of esophageal diverticula]. / Aspetti fisiopatologici e terapeutici dei diverticoli dell'esofago.

The authors reviewed 23 surgical cases of symptomatic oesophageal diverticula. In Zenker's diverticula (7 cases) the surgical treatment consisted of extramucosal cricopharyngeal myotomy and diverticulectomy (6 patients) or diverticulum suspension (1 patient). The operations in epiphrenic (15 patients) and mid-thoracic (1 patient) diverticula were as follows: diverticulectomy, longitudinal extramucosal myotomy and antireflux surgery (11 cases); myotomy and antireflux surgery (4 cases); myotomy alone (1 patient). There was no operative mortality. Postoperative complications occurred in 3 patients (13%). 15 patients were followed for an average time of 60 months. None of them developed postoperative dysphagia. Pathogenesis, diagnostic methods and surgical options are discussed.

[Congenital splenic cysts. Presentation of a clinical case]. / Cisti spleniche congenite. Presentazione di un caso clinico.

The authors describe a rare case of congenital splenic cyst, observed in a 22 year old female. Pathological and clinical aspects are discussed and the up-to-date diagnostic and therapeutic approach is presented.

[Current role of radical surgery in the treatment of breast tumors]. / Ruolo attuale della chirurgia demolitiva nel trattamento dei tumori mammari.

Though currently conservative surgical procedures have an ever-growing importance in breast cancer treatment, there is still place for radical surgery. The Authors describe radical techniques and their indications. The surgeon must know how to choose the proper radical technique, when it is not possible to perform a conservative surgical procedure.