Malignant mesothelioma of the tunica vaginalis: presenting with intermittent scrotal pain and hydrocele.

Paratesticular mesotheliomas are very rare tumors. In this paper, we present the management of a 38-year-old male patient with paratesticular malignant mesothelioma who was initially misdiagnosed and treated as recurrent epididymitis. After the final pathology report defining paratesticular mesothelioma during scrotal exploration, he underwent radical orchiectomy and hemiscrotal excision as a complementary, secondary procedure.

Staged, open, no-ischemia nephron-sparing surgery for bilateral-multiple kidney tumors in a patient with birt-hogg-dubé syndrome.

Hereditary kidney cancer patients with bilateral multiple kidney tumors represent challenges in the era of rapidly growing minimal invasive treatment techniques. Birt-Hogg-Dubé Syndrome (BHDS) is an autosomal dominant genodermatosis characterized by a triad of benign skin tumors (fibrofolliculomas, trichodiscomas, acrochordons) together with an increased risk of developing malignant renal tumors and pulmonary disease such as pneumothoraces and multiple lung cysts. The morbidity and mortality of the affected patients is determined by the presence of the kidney tumors, which tend to be multifocal and bilateral, as observed in other hereditary kidney cancer syndromes like von Hippel-Lindau disease, familial leiomyomatosis, and hereditary papillary renal cell carcinoma.

Vitrified human ovaries have fewer primordial follicles and produce less antimüllerian hormone than slow-frozen ovaries.

Slow-freezing and vitrification methods of human ovarian tissue cryopreservation were compared in terms of primordial follicle count and in vitro antimüllerian hormone (AMH) and estradiol production. Compared with fresh and slow-frozen ovaries, vitrified ovaries contained statistically significantly fewer primordial follicles and produced statistically significantly less AMH in vitro. Estradiol production from slow-frozen and vitrified ovaries was similar but statistically significantly lower than from fresh cultured strips.

Comparison of palpation-versus ultrasound-guided fine-needle aspiration biopsies in the evaluation of thyroid nodules.

Background: The aim of this study was to compare the results of palpation-versus ultrasound-guided thyroid fine-needle aspiration (FNA) biopsies.

Findings: Clinical data, cytology and histopathology results were retrospectively analyzed on all patients who underwent thyroid FNA biopsy in our outpatient endocrinology clinic between January 1998 and April 2003. The same investigators performed all thyroid FNAs (ASC) and cytological evaluations (KP).

Excision of an asymptomatic cervical intradural neurenteric cyst through the anterior approach: a study of two cases and a review of the literature.

Background: Spinal neurenteric cysts are very rare lesions, especially after the second decade of life. They account for 0.3% to 0.

Chondromyxoid fibroma involving the entire metacarpal: a case report.

The occurrence of chondromyxoid fibroma in the hand is rare. We report a case of chondromyxoid fibroma involving the whole fourth metacarpal that was treated by curettage and cancellous bone allograft.

Two cases of nasal natural killer T-cell lymphoma.

Nasal natural killer T-cell lymphoma is a very aggressive and destructive disease with a poor prognosis. We hereby present two male patients in whom diagnostic problems and a mortal course were encountered. One patient (age 31 years) had progressive ulceration in the nasal area.