background: sometimes oxygen is given to patients during fiberoptic bronchoscopy to prevent arterial hypoxemia, but oxygen usually is given to patients with spo2 less than 90%. the purpose of this study was to evaluate the patient's oxygen requirement according to spo2 and its relationship with pulmonary function test (pft). methods: from january 2006 to april 2007, 146 patients who needed...

Introduction: Lung cancer is one of the leading causes of cancer related deaths in the world. The incidence of lung cancer is increasing in India and there is a need to understand the natural history of this disease. Aim of the study: To study the clinico- pathological- radiological profile of patients diagnosed with lung cancer from January 2013 to May 2015 at a tertiary care teaching hospital...

Low-dose computed tomography screening for lung cancer has led to the increased detection of peripheral pulmonary nodules (PPN). Bronchoscopic modalities PPN biopsy (ultrathin bronchoscope, radial endobronchial ultrasound, electromagnetic navigational bronchoscopy) have not consistently shown diagnostic yields as high ultrasound- or tomography-guided transthoracic needle aspiration surgical bio...

toxic optic neuropathy (ton) is a group of medical disorders which can be defined by visual impairment due to optic nerve damage by a toxin. the exposure to a toxic substance can occur at the workplace, with ingestion of materials/ foods containing a toxin, or the use of systemic medications. ton is a disease entity which is not only under-diagnosed, but also often diagnosed at a stage when rec...

o bjective: to describe the clinical characteristics, presentation and management of pardah pin inhalation in female teenagers of single center in northern india. m e thods: this was a prospective cross-sectional study being performed in department of cardiovascular and thoracic surgery of sher-i-kashmir institute of medical sciences located in northern india from january 2009 to december 2012....