introduction: this study was done to determine the site of obstruction in lacrimal drainage system in asian patients suffering from epiphora and to determine the transit time taken for the tracer material to reach the lacrimal sac and the nasal cavity. methods:dacryoscintigraphy was performed using radionuclide technetium-99m pertechnetate (99mtc) in 34 patients suffering from unilateral or bil...

Polyclonal antibodies against semenogelin (SG) isolated from human seminal vesicle secretion and acid phosphatase (PAP), beta-microseminoprotein (beta-MSP), and Prostate-Specific Antigen (PSA) derived from human prostatic fluid, as well as a monoclonal antibody against beta-MSP were used for immunocytochemical detection of the respective antigens in different organs from different species. SG i...

purpose : to report a patient with retained broken probe tip in the false passage site after nasolacrimal duct (nld) probing case report : a 18-month-baby with epiphora and a nontender mass in the site of lacrimal sac was visited in clinic. she had a history of probing six months ago by another ophthalmologist. the probing was repeated successfully but the mass size didn’t change. the mass was ...

Background & objective: Regarding the importance of histologic examination of testicular biopsy for clinical planning of infertility, the current study was conducted to compare 2 separate histologic examination of testicular biopsy. Also, some cases with known fertility outcome were followed and their histological patterns were also compared with those of the outcome. ...

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/ by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Until now, fewer than 60 cases of tumors originating from the seminal vesicle have been rep...

INDIAN PEDIATRICS 1069 VOLUME 41OCTOBER 17, 2004 attenuation of prostatic tissue seen in congenital obstructions leads to loss of obliquity of the normal ejaculatory ducts as they enter the posterior urethra. Associated distal obstruction to the flow of urine may aid in the urethro-ejaculatory reflux of urine .If the urine is infected, this precipitates epididymo-orchitis as it happened in the ...

Glucose dehydrogenase (GO) was found to be expressed during the pupal stage in both sexes of Drosophila melanogaster, but is limited to the male ejaculatory duct at the adult stage. During copulation GO is transferred from males to females. Mutational analysis of the Go locus indicates that a single structural gene encodes the pupal and ejaculatory duct GO. Thus an example of an enzyme structur...

purpose: to compare success rates of external dacryocystorhinostomy (dcr) with and without bicanalicular silicone intubation for management of primary acquired nasolacrimal duct obstruction. methods: in a randomized clinical trial study, 52 patients with primary acquired nasolacrimal duct obstruction underwent external dcr. patients were randomly enrolled into two groups. in the 1st group, exte...