The proposed therapeutic approach has shown to improve the survival and quality of life in SSTR positive patients with advanced HCC.

The association between quantity of alcohol consumed and the presence of colorectal cancer followed a J-shaped curve. While demonstrating the detrimental effect of consuming large amounts of alcohol, the results of this study suggest that moderate alcohol consumption exerts a protective effect on colorectal cancer in both men and women, possibly related to the effects of red wine.

A case of a successfully treated solitary fibrous tumor (SFT) of the liver is reported. An 82-year-old female presented with left upper abdominal discomfort, a firm mass on palpation, and imaging studies revealed a large tumor, 15 cm in diameter, arising from the left lobe of the liver. A formal left hepatectomy was performed. Microscopic evaluation showed spindle and fibroblast-like cells within the collagenous stroma. Immunohistochemistry disclosed diffuse CD34 and positive vimentin, supporting the diagnosis of a benign SFT. The patient remained well 21 months after surgery. SFT of the liver is a very rare neoplasm of mesenchymal origin. In most cases it is a benign lesion, although some may have malignant histological features and recur locally or metastasize. With less than 30 reported cases in the literature, little can be said regarding its natural history or the benefits of adjuvant radiochemotherapy. Complete surgical resection remains the cornerstone of its treatment.

Self-expanding metallic stent placement is a palliative alternative to colostomy for patients with inoperable malignant colonic strictures. This treatment option provides a better quality of life for the patient, without the psychological repercussions of a colostomy, and it appears to be cost-effective.

Although DGT success rate proved not to be superior to SGT or pre-cut papillotomy, it is considered highly satisfactory in terms of safety in order to avoid the risk of a pre-cut when biliary therapy is necessary in difficult-to-cannulate cases.

No abstract

Placement of self-expanding metal stents is a safe and cost effective treatment modality that improve the quality of life, as compared with other palliative techniques, for patients with inoperable malignant esophageal obstructions. In cases of expansion of the mass a second stent can be used; however, the overall survival of these patients, is poor.

Dysphagia and respiratory complications are the major problems in patients suffering from malignant strictures of the cervical esophagus. In inoperable cases, interventional palliation is the cornerstone of treatment. The aim of this study was to evaluate the use of self-expanding plastic stents (SEPS) in this group of patients. In a retrospective study, 23 patients suffering from various malignant obstructive diseases of the cervical esophagus, including squamous cell carcinoma (n = 10), laryngeal cancer (n = 7), lung cancer with esophageal invasion (n = 5), and metastatic breast cancer (n = 1), underwent SEPS placement, under endoscopic and fluoroscopic guidance. Tracheoesophageal fistula was documented in five patients. Technical success rate, improvement of dysphagia grade, and stent-related complications were evaluated after stent placement. Stent insertion was successfully achieved in all cases, namely in 20 patients at the first stent placement attempt and in three patients after a second attempt. Dysphagia grade was notably improved after 24 h. In two cases, major complications occurred. These were successfully treated without the need of stent extraction. Barium swallowing studies demonstrated complete sealing of all fistulas. Foreign-body sensation that gradually disappeared within the first week after stent placement was observed in eight patients. Recurrence of dysphagia occurred in three patients, due to hyperplastic tissue proliferation (n = 2) and tumor overgrowth (n = 1). Late migration of the stent was detected in one case after 67 days. SEPS placement is an effective and safe palliative treatment for malignant strictures of the cervical esophagus. Main advantages include easy retrievability and reduced rates of reinterventions.