Mahendra Singh

ORCID: 0000-0001-8769-8269
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Research Areas
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Urological Disorders and Treatments
  • Prostate Cancer Diagnosis and Treatment
  • Pediatric Urology and Nephrology Studies
  • Ureteral procedures and complications
  • Bladder and Urothelial Cancer Treatments
  • Prostate Cancer Treatment and Research
  • Urinary and Genital Oncology Studies
  • Kidney Stones and Urolithiasis Treatments
  • Urologic and reproductive health conditions
  • Gastrointestinal disorders and treatments
  • Liver Disease Diagnosis and Treatment
  • Liver Disease and Transplantation
  • Combustion and Detonation Processes
  • Advanced NMR Techniques and Applications
  • Urinary Bladder and Prostate Research
  • Child Nutrition and Water Access
  • Inertial Sensor and Navigation
  • Retinal Imaging and Analysis
  • Amoebic Infections and Treatments
  • Vascular Malformations and Hemangiomas
  • Tumors and Oncological Cases
  • Rabies epidemiology and control
  • Virology and Viral Diseases

All India Institute of Medical Sciences Jodhpur
2014-2025

Sir Ganga Ram Hospital
2018-2023

Sarojini Naidu Medical College
2022-2023

Okayama Rosai Hospital
2021-2022

Ganesh Shankar Vidyarthi Memorial Medical College
2007-2021

University of the West of Scotland
2019

University of Fiji
2019

Netaji Subhash Chandra Bose Medical College
2018

Indira Gandhi Institute of Medical Sciences
2001-2016

Desh Bhagat Ayurvedic College and Hospital
2015

Introduction: Patients with urinary stone disease may present CKD. The incidence of developing end stage renal (ESRD) in patients calculi is 0.2%–3.2%. In the study we aim to discuss outcomes PCNL CKD patients. Materials and Methods: This was a prospective observational done, from January 2023 March 2024. Data 96 stones who underwent standard were recorded. followed up urinalysis, serum creatinine ultrasound KUB. Preoperative eGFR compared 36 months follow up. divided into two groups. Group...

10.1177/03915603251317042 article EN Urologia Journal 2025-02-10

Amyloidosis comprises a group of disorders characterised by the buildup amyloid substances outside cells. This condition can manifest as either systemic disorder affecting multiple organs or localised impacting specific organs. While amyloidosis is more common, within urinary tract, particularly ureter, rare. Localised ureteral presents diagnostic challenge because its clinical and radiological features resemble those neoplastic conditions, such urothelial carcinoma. similarity in...

10.1136/bcr-2024-264266 article EN BMJ Case Reports 2025-03-01

We have computed molecular descriptors for sizes, shapes, charge distributions, and dispersion interactions 67 compounds using quantum chemical ab initio density functional theory methods. For the same compounds, we fitted three perturbed-chain polar statistical associating fluid (PCP-SAFT) equation of state (EOS) parameters to experimental data performed a analysis relations between EOS parameters. On this basis, an physical significance parameters, limits present descriptors, PCP-SAFT has...

10.1021/jp7105742 article EN The Journal of Physical Chemistry B 2008-04-16

Background: Severe acute malnutrition (SAM) is associated with various pathophysiological changes in the body including hematological system. This study was done to understand profile of severely malnourished children.Methods: case control conducted Department pediatrics, G.S.V.M. Medical College, Kanpur from January 2014 December 2015. 200 children, aged 6 months- 5years admitted our hospital SAM were enrolled as cases. children normal nutritional status without haematological or infectious...

10.18203/2349-3291.ijcp20173072 article EN International Journal of Contemporary Pediatrics 2017-06-27

Primary prostatic duct adenocarcinoma, initially labeled as endometrioid carcinoma of the prostate, is a rare neoplasm that displays exophytic growth into urethra with involvement ducts. Because this tumour arises from preexisting epithelia, there possibility remnant basal epithelium may be seen in association these tumours. If hypothesis correct, then adenocarcinoma possibly mistaken for high-grade intraepithelial neoplasia (PIN) on needle biopsies. The distribution cells has not been...

10.1097/00000478-199704000-00009 article EN The American Journal of Surgical Pathology 1997-04-01

Lipomas are the slow growing soft tissue tumors of benign nature. They commonly grow on torso and extremities but may also develop in head neck region. Rarely lipomas can to acquire gigantic proportions, turning into an entity termed as giant lipoma. Such entitled immediate attention they have a relatively high malignant potential. We report rare case cervical lipoma elderly gentleman, followed by brief discussion diagnosis management disorder.

10.1155/2014/289383 article EN cc-by Case Reports in Surgery 2014-01-01

10.1016/j.fluid.2007.05.021 article EN Fluid Phase Equilibria 2007-05-25

Self-similar flows behind a gas-ionizing cylindrical shock wave, with radiation heat flux, in non-ideal gas are studied. The ionizing is assumed to be propagating medium at rest constant density permeated by an azimuthal magnetic field. electrical conductivity of the infinite and zero ahead it. Effects non-idealness gas, flux rate energy input from inner contact surface (or piston) on flow-field propagation investigated.

10.5923/j.am.20120201.01 article EN Journal Applied Mathematics 2012-02-01

Background and Objectives: The thoracolumbar burst fracture is one of the most common spinal injuries. If patient has severe symptoms, corpectomy indicated. Currently, minimally invasive with a navigated expandable vertebral cage available thanks to surgical technology. aim this study retrospectively compare clinical radiographic outcomes conventional navigational techniques. Materials Methods: We evaluated 21 patients who underwent between October 2016 January 2021. Eleven had (group N) 10...

10.3390/medicina58030364 article EN cc-by Medicina 2022-03-01

Schwannoma is a benign tumour of peripheral nerve sheath. It usually arises from head, neck, and trunk. Retroperitoneal schwannoma rare entity, accounting for only 0.3-3% total schwannomas. Majority retroperitoneal schwannomas reported in literature have diameter 5 to 15 cm. Preoperative diagnosis difficult due low frequency, nonspecific clinical course, imaging features. Histology provides definitive diagnosis. Schwannomas are solitary, well-circumscribed, noninvasive, so complete surgical...

10.1155/2014/628538 article EN cc-by Case Reports in Oncological Medicine 2014-01-01

Gallbladder perforation is a rare complication of acute calculous cholecystitis in adults. Perforation gallbladder due to enteric fever extremely condition. Pre-operative diagnosis rarely made and mortality high.We report case acalculous following 14-year-old boy, who presented as abdomen responded very well after emergency laparotomy cholecystectomy.Enteric common tropics cause bowel perforation. Acute typhoid complication. Ultrasound CT lack specificity detect Diagnosis usually...

10.1016/j.ijscr.2013.12.004 article EN International Journal of Surgery Case Reports 2013-12-12

Background: Antenatal care is an important component of reproductive and child health but has not been utilized to the full extent in India. The study aimed assess utilization antenatal services by mothers its impact on birth weight their newborn.Methods: A community based cross sectional was conducted a rural area Jodhpur, Rajasthan. total 198 women who have delivered between 1st July 2013 30thJune 2014 (12 months period) were interviewed pre-designed semi-structured questionnaire door...

10.18203/2394-6040.ijcmph20170739 article EN International Journal of Community Medicine and Public Health 2017-02-22

The blast during transurethral surgery is a rare but known complication of resection prostate (TURP) or bladder tumors. It may lead to rupture, which can be either extra- intra-peritoneal requiring urgent laparotomy. occurs due the generation and trapping explosive gases under dome bladder. Even though this rare, morbidity associated with high. Here, we present an interesting case report intravesical explosion TURP leading rupture remind urologists suggestions on how manage prevent complication.

10.4103/ua.ua_8_17 article EN cc-by-nc-sa Urology Annals 2018-01-01

Dengue fever is the most important arbovirus illness with an estimated incidence of 50–100 million cases per year. The common symptoms dengue include fever, rash, malaise, nausea, vomiting, and musculoskeletal pain. may present as acute abdomen leading to diagnostic dilemma. surgical complications pancreatitis, acalculous cholecystitis, nonspecific peritonitis, appendicitis. We report a case that mimicked appendicitis unnecessary appendectomy. A careful history examination for dengue-related...

10.1155/2015/465238 article EN cc-by Case Reports in Infectious Diseases 2015-01-01

Ileostomy is an iatrogenic entero-cutaneous (EC) fistula designed for controlled evacuation of bowel contents. Once ileostomy has served its purpose, it reverted by surgical procedure. We are reporting interesting case spontaneous closure ileostomy, obviating the need intervention.A 26 year old lady presented with perforation peritonitis. Upon exploration, a tubercular terminal ileum was found. Loop formed and patient discharged on anti-tubercular treatment (ATT) after uneventful recovery....

10.1016/j.ijscr.2014.10.096 article EN International Journal of Surgery Case Reports 2014-11-05

BACKGROUND: Cytologic techniques have been universally recognized as the most important diagnostic tool in recognition of malignant tumors effusions.The diagnosis cancer a pleural, pericardial, or peritoneal fluid is capital importance for patient and attending physician surgeon.It helps staging, prognosis management patients malignancies, also give information about various inflammatory non-inflammatory lesions.Diagnostic problem arises everyday practice to differentiate reactive atypical...

10.14260/jemds/2015/456 article EN Journal of Evolution of Medical and Dental Sciences 2015-02-28

Abstract Poly( L ‐lactic acid) (PLLA) (CH(CH 3 ) COO) n is a biodegradable polymer, which exhibits many applications in the biomedical field and where thermoplastics are employed. A comprehensive study of normal modes their dispersion PLLA using Wilson′s GF matrix method as modified by Higgs being reported. Assignments calculated have been made characteristic features curves discussed. Heat capacity has via density‐of‐states Debye relation temperature range 10–250 K, fairly good agreement...

10.1002/polb.21886 article EN Journal of Polymer Science Part B Polymer Physics 2009-12-08

<b>Context:</b> Oral and pharyngeal cancer, grouped together, is the sixth most common cancer in world. In past few years, human papillomavirus (HPV) infection has been suggested as a risk factor for oral apart from traditional factors such smoking, tobacco, alcohol consumption. <b>Aims:</b> The aim of this study was to determine HPV status tumors using polymerase chain reaction (HPV-DNA PCR) p16 immunostaining correlate overexpression an indicator HPV-associated dysplasia carcinoma....

10.4103/ijdr.ijdr_79_15 article EN cc-by-nc-sa Indian Journal of Dental Research 2017-01-01

Renal lymphangiectasia is a rare disorder of the lymphatic system that might be confused with various other renal cystic diseases and urinoma. Clinical presentation non-specific characteristic findings in radiologic imaging are mainstay diagnosis.We reported case bilateral 32-year-old woman who presented flank pain hypertension.Renal an uncommon benign condition. Most cases improve conservative treatment. Surgery rarely required, except such as those persistent refractory to medication.

10.5812/numonthly.21736 article EN cc-by-nc Nephro-Urology Monthly 2014-12-02

Background: Carcinoma breast is the most common malignancy occurring in females worldwide while India it 2 nd after cervical cancer females.The incidence three times higher urban areas than rural setup.The disease pattern, clinical and histopathological presentation differs from that of western world.Methods: The present study was carried out Department Pathology, G.S.VM.Medical College Kanpur, July 2016 to August 2018.Total 54 female were considered for study, selected on basis inclusion...

10.21276/ssr-iijls.2019.5.1.3 article EN SSR Institute of International Journal of Life Sciences 2019-01-01
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