Squamous cell carcinoma of the renal pelvis with stones and inferior vena cava infiltration. Case report.

We report a rare case of a 50 year old man with renal squamous cell carcinoma (SCC) who first came to our attention with renal colic and fever not responding to antibiotic or analgesic treatment. He had a long history of kidney stones, but had not undergone any imaging in the last 5 years. Physical examination revealed tenderness and a palpable mass in the right flank and lumbar region.

Subfascial endoscopic perforator surgery (SEPS) in chronic venous insufficiency. A 14 years experience.

Introduction: Subfascial Endoscopic Perforator Surgery (SEPS) enables the direct visualization and section of perforating veins. Morbidity and duration of hospitalization are both less than with conventional open surgery (Linton's or Felder's techniques).

Patients And Methods: A total of 322 legs from 285 patients with a mean age of 56 years (range 23-90) were treated at our Department from May 1996 to January 2010.

Angiomegaly and arterial aneurysms.

Angiomegaly is characterized by an alteration in the elastic component of arterial and venous vessels determining their elongation and tortuousness. This involves an increased risk of thromboembolism and aneurysmal degeneration in affected subjects, even if they have been asymptomatic for a long time. The aim of this study is to demonstrate the correlation between angiomegaly and aneurysmal disease.

Simultaneous occurrence of medullary carcinoma and papillary microcarcinoma of thyroid in a patient with MEN 2A syndrome. report of a case.

We report a case of simultaneous multifocal medullary carcinoma and papillary microcarcinoma in a patient with several distinctive features of MEN 2A. The patient underwent total thyroidectomy and central lymph node dissection. The extreme rarity and pathological features of this occurrence are discussed.

[Sigma's stenosis. Clinical, diagnostic and therapeutical problems].

Sigma's stenosis represent a frequent pathology, but its very difficult to have a pre-operatory diagnosis about the nature of these stenosis, not withstanding the introduction of more sophisticated instruments of diagnosis. In this work we present 9 cases of sigma stenosis; some of these with a common etiology and other very interesting for their rare and unusual origins. The patients were underwent to a different timing of diagnosis and therapy based on clinical history and diagnostic hypotheses; our experiences demonstrate that the clinical intuition is really useful for a correct diagnosis in the patients with a sigma's stenosis and consequently, in order to plan the correct therapy.

['Incidentaloma' in inguinal hernia surgery].

Adult Granulosa-Cell Tumor (GCT) is an uncommon ovarian malignancy. The clinical course is characterized by slow growth with late recurrence. A variety of clinical and pathologic parameters have previously been evaluated for prognosis with inconclusive results.

[Hyperhomocysteinemia and thrombosis: clinical case and literature's review].

Patients with homocystinuria have an increased risk for both venous and artherial thrombosis but it has been found that even moderate increase in homocysteine levels are associated with heightened risk of thromboembolism. The Authors report a case of juvenile vasculopathy in a patient with hyperomocysteinemia. In this case the patient presented both venous and artherial thromboembolism in the absence of the most important risk factors.

[Ambulatory surgery of varices: our experience].

The Authors, on the basis of their experience with 196 patients aged from 18 to 45, affected by relapsing varicose veins, stress the advantages of the outpatient treatment according to Muller's technique. For these lesions excellent aesthetic and functional results, easy surgical technique, low incidence of complications, prompt resumption to work were registered.

[Role of total thyroidectomy in benign multinodular benign goiter].

The Authors report a review of the Literature and their personal series to evaluate the role of total thyroidectomy in the surgical management of non-toxic multinodular goiter. On the basis of the data obtained, the Authors consider total thyroidectomy the therapy of choice for this pathology.

[Endoscopic surgery of chronic venous insufficiency (CVI)].

The endoscopic technique in chronic venous insufficiency is simple and almost complication free. Our preliminary results due to a good postoperative course and to a quick return to social activity induce the Authors to indicate this type of procedure as the best treatment in chronic venous insufficiency.

[Nephrogenic metaplasia. A particular clinical and anatomopathologic entity].

Two cases of nephrogenic adenoma are presented. The authors consider nephrogenic metaplasia as a reaction to inflammatory agents and point out the importance of differential diagnosis with nephrogenic adenocarcinoma, in which a different surgical procedure is requested.

[Ambulatory phlebectomy: our experience].

The Authors report their experience of out-patient phlebectomy. Over a period of 5 years they have examined 186 patients (156 females, 30 males): 166 had micro- and extra-saphenic varicosities, while 20 had recurrent varices. Patients with ostium failure were excluded.

[Male infertility due to varicocele: their diagnosis and treatment. Our experience].

The Authors have examined, over a period of two years, 110 patients presenting with varicocele and infertility. Varicocele has an incidence of 40% in male sterility, causing oligozoospermia and asthenospermia. Patients first underwent non-invasive tests such as Doppler and echo-Doppler tests.

[Peroperative endoscopic papillotomy in a patient with an abdominal aortic aneurysm and biliary calculi].

The authors report a case of abdominal aortic aneurysm associated with biliary tract lithiasis. The need to simultaneously treat both diseases is stressed. A technique which involves endoscopy during open surgery in order to prevent contamination is illustrated.

[Infection of the vascular prosthesis. The diagnostic, preventive and treatment protocols: preliminary results].

A number of strategies for the management of vascular graft infections are described in literature. Nevertheless, this serious compliance is still burdened with high rates of morbidity and mortality. At the present the principal efforts are therefore directed towards prevention and early diagnosis.

[Posttraumatic pseudoaneurysms of the anterior tibial artery: a review of the literature and a clinical case report].

The authors after a review of the literature report a case of anterior tibial artery false aneurysm in a seventeen year old male, due to traumatic sprained ankle during a basketball match. Surgical techniques used in repairing the lesion as well as microsurgical technique for the direct suture of the artery, which allowed to resolve the problem, are discussed.

[Juvenile vascular pathology due to homocystinuria. A clinical case report].

The authors report a case of juvenile vasculopathy in a homocystinuria patient. They point out that thromboembolism may be the only symptomatic expression of this genetically determined metabolic disease. Diagnostic approach and surgical therapy of the vascular lesions as well as medical therapy to prevent further complications are analysed.

[Formation of calculi on a double J catheter].

A case of lithiasis due to indwelling double J ureteral stent is described. Pathogenesis and possibilities of prevention are discussed.

[Adjuvant chemotherapy in carcinoma of the bladder: current results and prospects].

Adjuvant chemotherapy is one of the latest and more promising modality of cancer treatment within the multidisciplinary approach to neoplasms. This paper illustrates the biological rationale as well as preliminary evaluation of its effectiveness for bladder carcinoma.

[Treatment of stenosis of the posterior urethra using Sachse's urethrotome].

The authors suggest to treat the stenosis of the posterior urethra with a technique able to prevent relapses as much as possible. For this reason they recommend the improved technique of Sachse as the more suitable, avoiding, though, irritative stimuli (resections and indwelling catheters).

[Thyroid cancer and its incidence in nodular thyroid diseases: our experience].

The authors report their experience with 453 cases of thyroid nodules observed over a period of 5 years. The intention was to determine the incidence of malignant lesions. A female prevalence of the nodular pathology was clearly evident (7.

[Risk factors and multicentricity of vascular atherosclerotic disease. Our experience].

The objective of this study is the identification of the most important risk factors of atherosclerosis and the determination of its multicentricity, the goal being an efficient primary and secondary prevention of this disease. Over the course of eight years, at the Department of Diagnosis and Surgical Physiopathology of Peripheral Vascular Diseases, 829 subjects with atherosclerosis were examined, of whom 513 males and 316 females between 18 and 85 years old, as well as to 200 healthy control subjects. The risk factors in consideration were: age, sex, hypertension, diabetes, lipoidoproteinosis, smoking, alcohol and coffee intake.