منابع مشابه
Pathogenesis and Etiology of Nasopharyngeal 2 Carcinoma
Nasopharyngeal carcinoma (NPC) is a squamous cell carcinoma (SCC) that usually develops around the ostium of the Eustachian tube in the lateral wall of the nasopharynx (Sham et al. 1990). This disease was initially reported in 1901 and characterized clinically in 1922 (Wei et al. 2005). NPC is a disease with a remarkable geographic and racial distribution worldwide. This is a rare human maligna...
متن کاملPrevalence and Etiology of Heart Murmurs in 2-24-Months-Old Infants Kerman, Iran
Background & aim: Congenital heart disease is one of the most common malformations at birth that require timely recognition and treatment. The aim of this study was to determine the prevalence and etiology of detected heart murmurs and association between congenital heart disease and heart murmurs. Recognition of murmurs etiology would help us to manage and treat them properly. Methods: In this...
متن کامل2 Acute Postrenal Azotemia : Etiology , Clinicopathology , and Pathophysiology
Prompt and accurate assessment of the origins of azotemia—pre renal, renal, and/or postrenal—is essential to the proper management of azotemic patients. Prerenal azotemia occurs when decreased renal perfusion results in a diminished glomerular filtra tion rate (GFR); common causes of pre renal azotemia include volume depletion, vascular collapse, thrombotic diseases, and shock (cardiogenic, ...
متن کاملEtiology of Anorectal Abscess
Summary Abscess formation in the anorectal region is a relatively common occurrence and contributes to a fair number of emergency surgical operations. In this paper the etiology of anorectal abscess is reviewed and an interesting case is presented. In about 20% of cases there many be obvious local cause such as infected fissure, thrombosed pile, trauma following local injection therapy, etc. I...
متن کاملThe Etiology of Neonatal Hyperbilirubinemia
Etiology of Physiologic Neonatal Hyperbilirubinemia. Every newborn infant develop·s hyperbilirubinemia during the first week of life which is called "physiologic". There are several factors responsible for the development of physiologic hyperbilirubinemia, as follows: 1. Increased bilirubin production, due to a - Increased blood volume. b - Decreased R.B.C. survival time. c - Increased in...
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ژورنال
عنوان ژورنال: Nihon Naika Gakkai Zasshi
سال: 2008
ISSN: 0021-5384,1883-2083
DOI: 10.2169/naika.97.1177