When the external branch of superior laryngeal nerve (EBSLN) crosses the superior thyroid artery closer to thyroid upper pole, the EBSLN has a higher risk of getting damaged. Its anatomical position in relation to thyroid upper pole may vary with changing the height of patient and the length of larynx. We intended to test this hypothesis and predict the risk. Thirty cadavers of both sexes are d...

The pulmonary chemoreflex induced by an intravenous injection of serotonin (5-hydroxytryptamine) in cats consists of prompt apnoea, bradycardia and hypotension, followed by rapid, shallow breathing. The present study had two purposes (1) to compare the effect of 5HT on ventilation and laryngeal resistance in cats and (2) to assess the role of laryngeal afferents in these responses. The effects ...

INTRODUCTION AND AIM To carry out a morphometric analysis of myelinic fibers in laryngeal nerves aiming to identify quantitative changes as a result of aging. STUDY DESIGN Clinical and experimental. MATERIAL AND METHOD A 1cm fragment was collected from the superior laryngeal nerves and recurrent laryngeal nerves taken from twelve male cadavers. The sample was divided into two groups: those ...

Introduction: Laryngeal angioleiomyoma is a rare benign tumor of larynx with vascular origin. We report a case of laryngeal angioleiomyoma in a 52-year-old female. Case Presentation: A 52year-old Caucasian female was referred to our institute with a chief compliant of severe midnight snoring. Her symptoms were progressive and began from two years ago. There was no history of hoarseness and lary...

superior mesenteric artery (sma) aneurysm is a rare disease. in this case report, we present a 32 years old woman who was admitted to our hospital with chronic abdominal pain. sma aneurysm was diagnosed after radiological evaluation. the patient underwent ligation of the superior mesenteric artery aneurysm and remained well 12 months after the surgery.

Middle rectal artery is one of the important arteries supplying the rectum, along with the superior and inferior rectal arteries. Study of middle rectal artery was undertaken as it is important in surgeries of rectal carcinoma. .For the present study 40 pelvises were procured from the department of Anatomy of Dr. D. Y. Patil Medical College, Pune.Variations were found in the origin of middle re...

1. Ventilation was measured during normoxia, hypoxia and hypercapnia before and after administration of almitrine in conscious, unrestrained, tracheostomized rats with the superior laryngeal nerves intact or cut. In superior laryngeal nerve-intact animals breathing air, almitrine increased minute ventilation due to an increase in respiratory frequency with no change in tidal volume. In superior...