Have been involved in clinical & experimental research since '65.

HEPATO-BILIARY-PANCREATIC

* Non-operative management of Hepatic & Splenic trauma
* Non-operative management of Biliary trauma
* Mini cholecystectomy
* Choledochal cyst in adults.
* Post Cholecystectomy Syndrome
* Predictors of CBD stones
* Serum lipids and gall stone disease
* Biliary bacteriology - evaluation and its relation to post operative complications
* Role of Per-operative cholangiogram.
* Production of experimental model of Hydatid disease and to study the    immunological status and management.
* Comparison of different parameters in evaluation of severity of Pacreatitis
* Comparative study of serum elastase, lipase, pancreatic isomylase in Acute    Pancreatitis.
* Study of BNAH, CEA and Sialic Acid in extra hepatic obstructive janudice.
* Calcium and trace elements in human gall stone disease
* Produced a Video film on Hepatico-jejunostomy.

BREAST

* Growth control of normal and neoplastic human breast, Research sponsored by    Deptt. of Science and Tech. Govt. of India.
* Management of locally advanced breast cancer - role of neoadjuvant    chemotherapy.
* Evaluation of breast conservation surgery for breast cancer in our patients.
* Evaluation of breast tumour size by different methods
* DNA - flowcytometry
* Epidemeral Growth Factor Receptor
* Role of plasma Fibronectin and Sialic Acid as Tumour Markers.
* Evaluation of Skeletal Metastasis by bone marrow examination.
* Psycho-social aspects of cancer breast-PGI Research Scheme
* Evaluation of Imprint Cytology in diagnosis and evaluation of Mastectomy.
* Evaluation of Ultra Sound Scan in Breast lumps.
* Clinical profile and drug management of Fibro-adenosis.

COLO-RECTAL

* Haskel has quoted Work on Perforated Cancer colon in Text Book of Cancer.
* Evaluation and comparison of Alpha Fetoproteins, C.E.A. and Sialic Acid in    G.I.T.Tumours - PGI Research Scheme.
* Clinico-pathological study of colonic tumours.
* DNA-Flowcytometry.
* Colo-rectal cancer in younger age group.

THYROID

* Clinico-pathological studies in Carcinoma Thyroid.
* Evaluation of lmprint Cytology in diagnosis of thyroid diseases.
* Thyroid function in Carcinoma Breast.
* Thyroid Lymphography.
* Studies in Solitary Thyroid Nodule.
* Evaluation of high speed pneumatic drills biopsy in the diagnosis of thyroid    diseases.

GASTROINTESTINAL TRACT

* Evaluation of use of Marlex Mesh with Zipper in generalized peritonitis.
* Effect of blockage of trans-diaphragmatic absorption of bacterial & parental    Cefotaxin on survival in Peritonitis.
* Factors affecting Morbilidity and Mortality in perforated duodenal ulcers.

* Long term results of perforated duodenal ulcer following primary treatment.
* Factors affecting mortality in small intestinal perforation.
   Clinico-pathological studies in intestinal perforation due to typhoid fever.

MISCELLANEOUS

* Surveillance for prevalence of Cancer in U.T. - sponsored by Dept of Science and    Technology, U.T. Govt. Administration.
* Experimental studies in Hemorrhagic shock
* Liver trauma - experience in 150 cases.
* Evaluation of Venous Occlusion on arterial flow to an extremity.
* Evaluation of Stress Hormones in elective and emergency surgery.
* Role of Sclerotherapy in the management of Sinuses and Fistulae.
* Management of giant ventral hernia.