Fellowships / Memberships:

• Fellowship in Indian Association of Gastrointestinal Endosurgeons (FIAGES)

Publications:

1. Unusual Causes of Pneumoperitoneum, Journal of Medical Science and Clinical Research, Dec, 2016, Dr. Prasanna Venkatesh, Dr. Arulappan, Dr. Sivaraja, Dr. Kishan, Dr. Karthik Balaji, Dr. Dhinesh, Dr. Pavan, Vol 4, Issue 12, 14293-14300.
2. Dr.sivaraja pk1 , dr. Meghana perla2 , dr.t. Arulappan3 , dr. Kaushik4 . prevalence of h. pylori in carcinoma stomach – a case series. IJMACR. january - february - 2020, | volume – 3, issue – 1| page no. : 14 – 20
3. 1 Dr Sivaraja P.K., 2 Dr Prassanna Venkatesh.G, 3 Dr Venu S, 4 Dr Meghana Perla. efficacy of revised trauma score in assessing severity in blunt injury abdomen. IJMACR. January -february - 2020, | volume – 3, issue – 1|page no. : 139 – 145.
4. Dr.Meghana Perla, 2 Prof.T.Arulappan, 3 Dr.Sivaraja Pk, 4 Dr.Prasanna. Adult intussusception-our institutional experience. IJMACR. March - 2020, | volume – 3, issue – 2| page no. : 16 – 23
5. Dr Venu S., 2 Prof T. Arulappan, 3 Dr.Sivaraja P K, 4 Dr. Prasanna.  A study to analyse carcinoembryonic antigen levels in relation to stage and tumour characteristics in colorectal adenocarcinoma. IJMACR. March - 2020, | volume – 3, issue – 2| page no. : 44 – 60
6. 1 Dr.Sivaraja, 2 Dr. Venu S, 3 Dr.T. Arulappan. Correlation of pre operative and post operative albumin level changes with clinicopathological features in ca stomach. IJMACR. January – february 2020| volume-3 / issue -1| pg.no: 62-66.