BACKGROUND Myasthenia gravis (MG) is an autoimmune disease involving the formation of antibodies against the nicotinic acetylcholine receptors. Thymectomy is the treatment in MG patients with thymoma. We report a case of an MG patient who developed postthymectomy bilateral pneumothoraces after the placement of a subclavian central venous catheter. CASE REPORT The 21-year-old patient with MG u...

A single volume of 0.075 ml. of a 1 in 10 dilution of whole blood in isotonic NaCl solution is introduced into a container cell, two walls of which are made of a dialysing membrane. The container cell is introduced into a test tube of distilled water, placed in an instrument which is essentially a colorimeter with a recorder, between the source of light and the photoelectric cell. Dialysis thro...

dialysis adequacy with high flux membrane in hemodialysis patients at shahid beheshti hospital, hamedan     oshvandi kh [1] , kavyannejad r [2] , borzuo sr [3] *, gholyaf m [4] , salavati m [5]     received: 4 feb , 2012 accepted: 14 jun , 2012     abstract   background & aims : hemodialysis is the most common treatment for end stage renal disease (esrd). inadequate dialysis is a risk factor fo...

diabetes mellitus is one of the common diseases leading to dialysis. in a cohort study, diabetic dialysis patients were compared with non-diabetic dialysis patients for one year about age, sex, cause and times of admission and rate of mortality. the study was done on 101 patients. at the end of the study, 88 patients remained. results were interprected by t-test and chi-square statistical analy...

background: multidimensional fatigue syndrome (mfs) is referred to as extreme inability accompanied by decline in physical functional capacity and impairment of intellectual function, such as loss of concentration. elderly people are more prone to mfs comparing to other age groups. it is expected that adequacy of dialysis affect the process of mfs among patients under dialysis. the purpose of t...

Selected Ion Flow Tube-Mass Spectrometry (SIFT-MS) is an analytical technique for real-time quantification of trace gases in air or breath samples. SIFT-MS system thus offers unique potential for early, rapid detection of disease states. Identification of volatile organic compound (VOC) masses that contribute strongly towards a successful classification clearly highlights potential new biomarke...

RECENTLY several surgeons at the Moorfields Eye Hospital have been using Weve's operative technique (with minor modifications) for detachment of the retina. In short, this consists of accurate localisation of the hole or holes and the edge of a dialysis by means of a narrow beam of light; and localised surface diathermy by the unipolar method, followed by fine punctures, also unipolar, in the a...