Bronchoalveolar lavage fluid from patients with systemic sclerosis was analysed for evidence of pulmonary vascular leakage, inflammatory cell influx, and enhanced type III collagen synthesis. Eighteen patients with systemic sclerosis and computed tomographic evidence of fibrosing alveolitis were compared with 16 patients with a normal scan. The albumin concentration in lavage fluid was higher i...

A novel method to double the measurement range of wavelength scanning interferometery (WSI) is described. In WSI the measured optical path difference (OPD) is affected by a sign ambiguity, that is, from an interference signal it is not possible to distinguish whether the OPD is positive or negative. The sign ambiguity can be resolved by measuring an interference signal in quadrature. A method t...

An analytical technique for extracting phase, visibility, and amplitude information as needed for interferometric astrometry for the Space Interferometry Mission (SIM) is presented. This model accounts for a number of physical and instrumental effects and is valid for the general case of a bandpass filter. I was able to obtain a general solution for polychromatic phasors and to address the prop...

Stapled haemorrhoidectomy (SH) is a minimally invasive intervention that uses a stapling device which avoids the need for wounds in the sensitive anal area and reduces the pain after surgery. This study was undertaken in Nepal Medical College Teaching Hospital from January 2010 to December 2012 to evaluate the efficacy of this modality of treatment among patients (32) who presented in the Surge...

This paper discusses the use of a secondary likelihood classifier scheme for improving speaker recognition performance. The system models the output likelihoods of a typical Gaussian Mixture Model system across multiple speakers. The Output Probability Distributions (OPD) of the primary classifiers contain information on inter-speaker relationships, and are modelled by secondary classifiers to ...

Skin smear bacteriological examination results of 11,255 paucibacillary leprosy patients from 8 leprosy control units under the National Leprosy Eradication Programme (NLEP) in South India and the Outpatient Department (OPD) of the Central Leprosy Teaching & Research Institute (CLT&RI), Chengalpattu, between 1987 and 1989 were collected and analysed. Only 0.05% of the smears from leprosy contro...

Despite the advances in medical sciences and increased safety measures taken during surgeries, there are still few unfortunate times when post-procedure complications can occur due to human errors presenting with intraoperative or post operative symptoms. Gossipiboma is a rare complication that negligence. Gossipiboma’s form as of inflammatory reaction surgical sponge laparotomy pad left mistak...

background: gastric cancer is an important health problem across the world. chemotherapy in combination with local treatment is standard treatment for locally advanced gastroesophageal cancers. the purpose of this investigation was evaluation of response and tolerability to neoadjuvant eox regimen in locoregionally advanced gastric cancer. materials and methods: patients with locoregionally adv...