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A case of bilateral testicular lymphoma with involvement of skin and oropharynx was described. After a review of literature, the Authors underline the clinical features focusing the diagnostic approaches and the therapeutics options.

The aim of the study was to evaluate whether topical application of 0.2% glyceryl trinitrate ointment could reduce post-haemorrhoidectomy healing time and pain both at rest and during defecation. Thirty patients with grade III and IV haemorrhoids were included in the study and divided into two groups. All patients underwent Milligan-Morgan haemorrhoidectomy, and anorectal manometry was performed before surgery and after 5 and 30 days. In one group a placebo ointment was applied to the perianal wounds, while in the other group a 0.2% glyceryl trinitrate ointment was used. Maximum resting pressure was reduced in the glyceryl trinitrate group and increased in the placebo group after 5 days. Postoperative pain both at rest and during defecation, and the time to healing and return to normal activity were significantly reduced in the glyceryl trinitrate group, whilst analgesic consumption was similar. An elevated incidence of headache was observed In the glyceryl trinitrate group. Topical application of glyceryl trinitrate was effective in reducing postoperative pain and healing time, but the substantial incidence of side effects may limit its extensive use.

Free perforation in abdominal cavity in patients with Crohn's disease is a rare entity as attested from the data reported in the literature. It is a very dangerous event and requires a surgical urgency management. The Authors reported two cases of free perforation, in patients with Crohn' disease, undergoing surgical operation in urgency. Analyzing pathogenesis, difficulty in diagnosis making and therapeutic choices, they underline that CT is very useful in the diagnosis, while resection of the perforated intestinal tract represent the best surgical treatment.

Abdominal cystic lymphangiomas are a rare pathology that are related to abnormal development of the lymphatic system. They predominate in a children and are very uncommon in adults. Here the authors report a case of a cystic intra-abdominal lymphangioma in a 64-years old woman in which the cyst was situated in the mesentery of the jejuneum, with rapid growth. Ultrasonography, computed tomography and magnetic resonance imaging led us to evaluate a cystic characterizations and his site. Surgical excision remain the treatment of choice because we can establish an histologic diagnosis. Complete surgical excision of cyst, although it can be difficult, consent a definitive healing.

Introduction: Milligan-Morgan haemorrhoidectomy is considered the best treatment for hemorrhoidal disease. Although this, many patients complaint post-operative pain that remain the worse complication. For this reason different are the trials performed in order to reduce his intensity. In this report we want to evaluate if the use of ultrasonic scalpel to perform Milligan-Morgan hemorrhoidectomy, compared with conventional surgery, could reduce post-operative pain., Materials and Methods: 30 patients with III and IV degree of haemorrhoids were included in this study and divided in two groups. In the first group Milligan-Morgan haemorrhoidectomy was performed with conventional instruments, while in the second group the some procedure was performed with ultrasonic scalpel. The duration of intervention, time hospitalization, the time to open alvus to stools, the time to return to normal activity, the complications, pain and the amount of analgesic consumption were evaluated., Results: In the II group's patients, it was observed a reduced time to healing with reduced spread of necrosis and inflammatory pattern, associated with reduced post-operative pain and the lower analgesic consumption., Conclusions: The use of ultrasonic scalpel to perform Milligan-Morgan haemorrhoidectomy, compared with conventional instruments, reduce post-operative pain making a more short time to healing and a precocious time to return to normal activity. For this reason we believe that the use of ultrasonic scalpel, although a more elevated costs, seems to be advantageous.

In general surgery the incidence of deep vein thrombosis is between 10 and 40% according to age, the length and type of operation and the pathology "risk" associated. Prevention is undoubtedly the best way to avoid this complication. The aim of this study was to confirm, in 160 patients split in two groups, the clinical effectiveness and the usefulness of a low molecular weight heparin (parnaparin) versus calcium heparin. Both drugs demonstrated high effectiveness in prevention of deep vein thrombosis and or pulmonary embolism. In our opinion, however, parnaparin has a more protective and a less hemorrhagic inter-operation effect than calcium heparin and, not last, the advantage of a single daily administration.