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Biomedical subjects

V Bhatnagar

Publications and source records attributed to V Bhatnagar.

At least 181 records · Page 10Linked to original sources
PubMed1986

Acute abdomen.

Explore the source record for details and available documents.

Abdomen, Acute↗
PubMed1980

Understanding of diseases and treatment-seeking pattern of childhood illnesses in rural Haryana, India.

Two hundred and sixty respondents were interviewed to know the causes of ten common childhood illnesses, in one community development block in rural Haryana. Chickenpox, measles and marasmus were attributed to supernatural causes by 27%, 28%, and 50% respondents respectively. Furthermore older age groups, illiterates, schedule caste and people living more than 5 km from a Government health post believe more in supernatural causation of disease. By and large, Registered Indigenous Medicine Practitioners (RIMP's) and traditional birth attendants were utilised for curative medicine and obstetric care.

Adolescent↗
PubMedDate not supplied

Spina bifida occulta: radiographic and operative correlation.

The clinical and myelographic evaluation in 24 children with spina bifida occulta has been correlated with the operative findings. Myelograms were done using Myodil in 11 patients and Metrizamide in 13 patients. The diagnostic quality of myelograms done with Metrizamide was comparatively better. Myodil myelography failed to demonstrate diastematomyelia in one case and a dural sac in 3 cases of lipomeningomyelocele, whereas, Metrizamide failed to demonstrate a sac in one case of lipomeningomyelocele only. Worsening of the neurological status was observed in only 3 cases in whom myelography was done with Myodil. The radiographic and operative correlation has been discussed.

Child↗
PubMedDate not supplied

Esophageal atresia and tracheo-esophageal fistula: a review.

The improved survival of neonates with esophageal atresia and tracheo-esophageal fistula reflects the advancement in neonatal care and anaesthesia over the years. Chick embryo studies have given new insights in the embryopathy of esophageal atresia. It is now apparent that the various types of esophageal atresia could be explained due to selective discrepancy in the growth of the 3 folds in the region of tracheo-esophageal separation. The early disturbances in organogenesis which result in esophageal atresia also lead to other associated anomalies, the incidence of which varies from 40 to 55%. These anomalies have an important bearing on the survival outcome. The physiological aspects of esophageal atresia such as esophageal dysmotility and gastro-esophageal reflux are also vital in the long term and proper treatment of the associated defects. The criteria for an ideal esophageal substitute in long gap esophageal atresia have been determined and several options are now available with good results, such as: gastric transposition, colon, gastric tube and small intestine. IN developing countries, however, a high mortality is still attributed to late referrals, low birth weight, hypothermia and chest infection.

Algorithms↗
PubMedDate not supplied

Role of extramucosal seromuscular biopsy during preliminary fecal diversion in the management of Hirschsprung's disease.

The routine use of frozen section biopsy to identify distal ganglionic bowel in Hirschsprung's disease is the accepted norm in well developed centers. With the aim of overcoming non-availability of frozen section biopsy and reducing the duration of definitive surgery, an alternative algorithm, based on extramucosal seromuscular biopsy at the time of preliminary fecal diversion and its examination by routine paraffin sections and staining, was developed and used in 100 patients at our centre. This technique accurately marked the ganglionic colon for pull-through operation in 96.2% of cases with rectosigmoid transition zone and in 91.7% of those with transition zone in the descending colon, thus obviating the need for frozen section biopsy and saving nearly one hour during the pull-through surgery. However, in the more proximal varieties of Hirschsprung's disease frozen section biopsy was still considered to be indispensable.

Adolescent↗
PubMedDate not supplied

Pediatric liver transplantation: the Indian perspective.

Liver transplantation is now the accepted treatment for end stage liver disease, hepatic-based inborn errors of metabolism and localised primary hepatic malignancies. In children the commonest indication is biliary atresia. Innovations in surgical techniques, particularly liver reductions/splits and living related transplants have not only shortened the waiting period but have improved the results of surgery as well. The long term survival for pediatric liver transplant recipients in most large series from the Western world is more than 85%. Treatment protocols for ITU care of donors and recipients, anaesthetic care during surgery and post-operative immunosuppression are available. A country like India has a crying need for the development of facilities for liver transplantation in children but a number of factors have hampered the progress. The cost of surgery and post-operative immunosuppression and attitudes on life and death issues have been the greatest impediment. A few organisational details have also to be addressed to in order to minimise interdepartmental clashes of interest. It is hoped that a viable programme would soon be available for the children in India.

Adolescent↗
PubMedDate not supplied

Current status of small bowel transplantation in children.

Small bowel transplantation is gradually changing from an experimental procedure to a very desirable and viable treatment option in children with irreversible intestinal failure due to either short bowel syndrome or functional impairment. Long term total parenteral nutrition and home parenteral nutrition would be necessary to manage these children in the absence of a small bowel transplant programme. Parenteral nutrition is also associated with complications which can result in chronic liver disease. In India, there is no infrastructure for this treatment option and even if it was there the cost of this method of treatment is likely to be more than the cost of post-operative immunosuppression. Small bowel can be transplanted as an isolated graft, in combination with the liver or as part of a multivisceral transplant. The operative techniques have been standardised. Major post-operative complications result from sepsis and lymphoproliferative diseases. The best results have been obtained with a combined liver and small bowel transplant.

Adult↗