Adult pulmonary blastoma: Report of an unusual malignant lung tumor.

Pulmonary blastoma is an uncommon lung malignancy, usually presenting itself as a large chest mass causing pain, hemoptysis, cough and dyspnea; however, it is asymptomatic in up to 40% of patients. We present the case and suggestive images of a 37-year-old non-smoking lady with a monophasic pulmonary blastoma located in the lower lobe of the left lung who underwent a left posterolateral thoracotomy with lower lobectomy, hilar and mediastinal node dissection, followed by chemo and radiation therapy. After 36 mo, there is no disease progression and the patient is in good health, clinically stable and without significant chest pain.

Use of bovine pericardium graft for abdominal wall reconstruction in contaminated fields.

AIM: To employ, in such conditions, a biological graft such as bovine pericardium that offers resistance to infection. METHODS: In our surgical department, from January 2006 to June 2010, 48 patients underwent abdominal wall reconstruction using acellular bovine pericardium; of these 34 patients had a contaminated wound due to diffuse peritonitis (complicated diverticulitis, bowel perforation, intestinal infarction, strangled hernia, etc.) and 14 patients had hernia relapse on infected synthetic mesh. RESULTS: In our series, one patient died of multi-organ failure 3 d after surgery. After placement of the pericardium mesh four cases of hernia relapse occurred. CONCLUSION: Recurrence rate is similar to that of prosthetic mesh repair and the application of acellular bovine pericardium (Tutomesh(®), Tutogen Medical Gmbh Germany) is moreover a safe and feasible option that can be employed to manage complicated abdominal wall defects where prosthetic mesh is unsuitable.

Laparoscopic treatment of traumatic rupture of hydatid hepatic cyst--is it feasible?: A case report.

PURPOSE: Hydatid disease is endemic in several countries. Although the disease can be asymptomatic for long time, it is usually progressive and insidious and can be even challenging in emergency both for its diagnosis and its treatment. METHODS: We report the case of an 8-year-old Albanian boy who was admitted in emergency to our surgical department with the diagnosis of suspected hemoperitoneum caused by a mild liver trauma. The abdominal laparoscopic exploration showed, besides peritoneal free serohematic liquid, a ruptured hepatic cystic lesion involving the left liver, which was completely excised. CONCLUSIONS: Even if there are not yet any reports about the usefulness of laparoscopic treatment of ruptured liver hydatid cysts, we believe that laparoscopic approach can help the diagnosis and in selected cases, the management of this condition. However more studies need to be carried out to evaluate it's long-term safeness about the recurrence of hydatid disease.

Use of India ink during preoperative computed tomography localization of small peripheral undiagnosed pulmonary nodules for thoracoscopic resection.

BACKGROUND: Computed tomography (CT) scans of the chest permit us to identify a large number of small peripheral, undefined pulmonary lesions that require a diagnosis. Broncoscopy results are generally negative in these cases, and needle aspiration results are often inconclusive owing to poor cytology and false-negative cases. Thoracoscopy is an ideal tool but allows us only to localize lesions that retract the visceral pleura. Our aim in this study was to establish a marking procedure for excising nodules of unknown etiology by injecting India ink on the surface of the lung. METHODS: Since January 2008, eight patients (six men, two women) who had been diagnosed as having a peripheral small pulmonary nodule of unknown etiology were selected for preoperative tattooing under CT guidance to facilitate thoracoscopic wedge resection. RESULTS: In six cases, thoracoscopy allowed diagnosis and definitive treatment of two benign peripheral nodules and four single metastases from colon carcinoma. In two patients who had been diagnosed to have a primitive non-small-cell lung cancer on frozen section following thoracoscopy, the surgical treatment was concluded with limited lateral thoracotomy and lobectomy with ilomediastinal node dissection. CONCLUSIONS: Our experience suggests that this CT technique, which includes using India ink to label and localize peripheral small pulmonary nodules, is a safe, valid option for marking the lung, thereby facilitating subsequent thoracoscopic resection.

A rare case of Bouveret's syndrome presenting with upper gastrointestinal bleeding.

We report a case of duodenal obstruction caused by a large gallstone wedged in the duodenal bulb (Bouveret's syndrome), presenting with acute upper gastrointestinal bleeding and successfully treated by surgery following a failed attempt at endoscopic retrieval of the stone. Haemorrhage is a very rare form of presentation. After an extensive review of the literature, the therapeutic options and surgical strategies (one-stage and two-stage procedure) are critically discussed.