Rise in incidence and variable natural history of prostatic carcinoma, presents a challenge to professionals involved in its management. Cases that come for evaluation and treatment in developing countries like ours are elderly and usually present in the late stages of the disease. Perhaps the best option remain at this stage is palliative in the form of channel TURP to improve the urine flow a...

We present a rare case of primary carcinoma of the left epididymis in a 32-year-old man. Pathological diagnosis was anaplastic carcinoma of epididymis. The patient is alive and free of metastases 2 years after orchidectomy. Clinical and pathological aspects of epididymal carcinomas are discussed with reference to previously reported cases.

Previous studies, including our own, have demonstrated that the intratesticular injection of hypertonic saline (20%) decreased serum testosterone level which was similar to the surgical castration in the rat, showing the state of chemical castration. In the present study, we further verify the efficacy of this less invasive method as an alternative of surgical orchidectomy in the andevrepologic...

With isolated binocular targets, the best depth discrimination is found in the fixation plane (Blakemore, C., Journal of Physiology 211 (1970) 599). More recent studies have suggested that stereoscopic thresholds are not always a simple function of absolute disparity, but depend on the relative disparities in the stimulus. Here, we explored the effects of relative disparity in more detail, taki...

o bjectives: this study sought to assess distal and lateral forces and moments of asymmetric headgears by variable outer bow lengths. materials and methods : four 3d finite element method (fem) models of a cer- vical headgear attached to the maxillary first molars were designed in solidworks2010 software and transferred to ansys workbench ver. 11 software. modelscontained the first molars, thei...

Introduction: Radical orchidectomy is considered both a therapy and part of the staging procedure. Stage I seminoma may be treated with orchiectomy alone while remaining 15% to 20% have relapse if they receive no additional treatment during five-year surveillance. Most recurrences occur within first 2 years after diagnosis, location recurrence typically in retroperitoneum. This article aims sha...

A nineteen year old Kenyan male presented with a twelve month history of rapidly progressing painless swelling of both testicles. Pre-operative clinical and laboratory evaluation resulted in clinical suspicion of bilateral testicular tumour confirmed by ultrasonography. Bilateral inguinal orchidectomy was effected and histology confirmed bilateral primary malignant lymphoma of the testis in a n...

Metastatic prostatic carcinoma of the choroid became clinically undetectable after orchidectomy and oestrogen administration. The choroidal tumour rapidly regressed over a 2-month period and clinically disappeared, with restoration of 6/6 vision from 6/60 and return of visual field. This dramatic response and lack of complications make hormonal manipulation the preferred mode of initial therapy...

The crude extract of Sterculia tragacantha was subcutaneously infiltrated at the scrotum and left flank of West African dwarf goat prior to orchidectomy and non invasive flank procedures respectively. To assess the local anaesthetic efficacy of the extract post orchidectomy, the pain threshold, changes in vital parameters and blood glucose were monitored. Post flank infiltration, the durations ...

BACKGROUND The triad of digital rectal examination (DRE), serum prostate specific antigen, and transrectal ultrasound-guided prostate biopsy is used in the detection of prostate cancer (PCa). It is recommended that all cases of PCa should be diagnosed with needle biopsy before treatment. The exclusion criteria for those that may not be suitable have not yet been defined. MATERIALS AND METHODS...