Suresh Kumar Singhal

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In the present work an attempt has been made to achieve minimum average part surface roughness (best overall surface quality) for Stereolithography processed parts by determining optimum part deposition orientation. A conventional optimization algorithm based on Trust Region Method (available with MATLAB 6.5 optimization tool box) has been used to solve the(More)
P wave polarity is a known entity, although there are very few reports on it involving patients with symptomatic cardiac disease. However, little has been reported on this entity during the perioperative period. Not long ago, we reported the case of a 61-year-old woman scheduled for an orthopedic procedure under spinal anesthesia. Spontaneous changes in P(More)
Amniotic fluid embolism (AFE) is one of the catastrophic complications of pregnancy in which amniotic fluid, fetal cells, hair, or other debris enters into the maternal pulmonary circulation, causing cardiovascular collapse. Etiology largely remains unknown, but may occur in healthy women during labour, during cesarean section, after abnormal vaginal(More)
BACKGROUND AND OBJECTIVE There are various techniques to identify epidural space but superiority of one technique over other has not been adequately studied. We conducted a study to Compare and evaluate the three techniques for epidural space localization that is, loss of resistance (LOR) syringe technique, balloon technique and drip infusion technique. (More)
BACKGROUND AND AIMS Infraclavicular (IC) approach of subclavian vein (SCV) catheterisation is widely used as compared to supraclavicular (SC) approach. The aim of the study was to compare the ease of catheterisation of SCV using SC versus IC approach and also record the incidence of complications related to either approach, if any. METHODS In the study,(More)
Penetrating abdomino-thoracic injuries are potentially life-threatening due to the associated haemorrhagic shock and visceral injury. The management of these injuries poses specific challenges in pre-hospital care, transport, and management strategies. We report a 35-year-old male having impalement injury of the left thorax and left upper arm with a(More)
BACKGROUND We compared the effects of oral clonidine and gabapentin as premedicant in obtunding hemodynamic response to laryngoscopy and intubation in normotensive patients undergoing elective surgery. METHODS A total of 100 patients of either sex enrolled in the study were randomly divided into two groups of 50 each. Group A patients received oral(More)
INTRODUCTION Seizures in pregnancy usually result from eclampsia, epilepsy or central nervous system disorders. Neurocysticercosis is a rare, but an important, cause of first-time convulsions in pregnancy. CASE PRESENTATIONS We report the cases of two Indian women, aged 20 and 24 years old respectively, with neurocysticercosis presenting in the second(More)