Cutaneous seeding after ultrasound-guided percutaneous ethanol injection for treatment of hepatocellular carcinoma.

Cutaneous seeding is a rare complication of interventional ultrasound procedures. We describe a case of needle-track cutaneous seeding of hepatocellular carcinoma (HCC) after sonographically guided percutaneous ethanol injection (PEI). In our case, the seeding might have been related to the type of needle used and the multiple passes required to treat the liver lesion.

[A gun-shot lesion of the internal carotid. A clinical case and review of the literature].

The authors report a case with penetrating zone II neck wound and internal carotid artery injury. Optimal evaluation and management with vascular injury remains controversial. A review of retrospective studies reported in the literature has demonstrated that physical examination alone may be as accurate as arteriography in detecting significant cervical vascular injuries requiring operative repair.

[Cecum-colon invagination due to cecal adenocarcinoma. Apropos of two cases].

The Authors report in an elderly patient a ceco-colic intussusception caused by carcinoma of the cecum, and evaluate etiology and pathogenesis, the most frequently affected anatomical sites, and the various clinical manifestations of the disease. Regarding the latter, the Authors emphasize chronicity of the suboccf1p4ve status in the adult patient vs. the clinical picture of intussusception in the paediatric one.

[Surgical treatment of tumors of the ampulla of Vater by local resection].

The cases of six patients suffering from Vater's ampulla neoplasia were studied 1981 and 1995. All cases are described both clinically and in terms of diagnostic techniques. All patients underwent a transduodenal excision of the neoplasia.

[Spontaneous bilio-digestive fistulas of lithiasis origin: our experience].

The Authors report their experience with spontaneous bilio-digestive fistulas of lithiasic origin. They examine the difficulties of diagnosis and treatment of this pathology also in consideration of probable complications, in particular the biliary ileus, in old patients often presenting metabolic or cardiopulmonary disorders, which contribute to worsen the prognosis.