Objective- Radiological and anatomical study of the Lacrimal apparatus system in one-humped camel of Iran (Camelus Dromedarius).Design- Prospective studyAnimals- Five heads (cut above the third cervical vertebra) of adult Dromedary camels' cadavers were collected from the slaughterhouse of the Najafabad area of Isfahan Province, Iran. Procedures- The anatomy of the nasolacrimal duct of one- hum...

The present study dealt with the wall static pressure of a rectangular curved duct with angle of turn 90° at all four faces with various locations. The normalized wall static pressure distributions at the top, bottom, inside and outside surfaces of the C-duct are drawn in the form of contours at three different air velocities, Uav = 20m/s, 40m/s and 60m/s respectively. These iso-bar contours in...

Introduction. Thyroglossal duct cysts are developmental, epithelial lesions localized in the neck?s median line. They occur mainly children and adolescents; however, they also one-third of patients older than 20 years age. The symptoms dependent on size location along path thyroglossal duct. Case outline. This article presents a case, with diagnostic imaging surgical treatment, two-yearold girl...

Obstruction is a common problem of major salivary glands, and the most common cause is salivary calculi. The most frequent locations of sialolithiasis are submandibular gland and its duct; the vast majority of them are found in Wharton’s duct. Wharton’s duct stones are frequently single, and multiplicity is uncommon. Only about 5% of cases have more than two calculi. Based on the location and s...

The spacial characteristics of an underground common duct often lead to disasters resulting in great damage life and property. In the case a cable fire, additional damages such as failure power fire prevention equipment occur. Accordingly, derive risk factors cone calorimeter test was performed this study. simulation factor obtained by measuring temperature changes with time, while heat release...

mirizzi’s syndrome is a rare complication of gallstone disease , that gallbladder lumen can lie alongside the common hepatic duct, resulting in inflamation and resultan bile duct stricture . most cases are not indentified preoperatively. variations of the cystic duct and its point of :union: with the common hepatic duct are surgically important . here, we present an unusual case of type i miriz...

The aquaporin (AQP) family of water channels is distributed ubiquitously in many epithelia and plays a fundamental role in transmembrane water transport. The aim of this study is to identify the water transport pathway in pancreatic duct cells where most of the HCO-rich fluid originates. Using digital videomicroscopy, we measured the osmotic water permeability (P(f)) of pancreatic duct epitheli...