Fellowships / Memberships:

• Fellowship in International college of Surgeon (FICS)
• Fellowship in Minimal Access Surgery (FMAS)
• Fellowship in Indian Association of Gastrointestinal Endosurgeons (FIAGES)
• Fellowship in American College of Surgeon (FACS)

Publications:

1. Un antacipated mystry  and unraveled, International journal of medical, March, 2017, Dr. Anjana Vasudevan, Dr. C. Kaliyappa, Dr. Iyyappan, Vol 2, Issue 2, Page 1-3
2. Malignant phyllodes tumor 1n 42 yrs mother, Surgery open access journal, 2017, Dr. Anjana Vasudevan, Dr. C. Kaliyappa, Dr. Iyyappan, Vol 1, Isssue 1
3. Laparoscopic Resection of a Solitary Pedunculated Hepatic Hemangioma., Journal of Gastro Entrology, Hepatology, Dr. Anjana Vasudevan, Dr. C. Kaliyappa, Dr. Iyyappan, Vol 1, Page 102.
4. A Rare Presentation Of Common Tumor, Journal of Medical Science and Clinical Research, 2016, Dr. Vasantha Ragavan. , Prof. Dr. Kaliyappa, Dr. Rajasenthil, Dr. Ponniah Iyyappan, Dr. Sriraman, Dr. Hemakrishna Sai Kadiyala, Dr. Ashwini Kannamma., Vol 4,Issue 01, 8789-8788.
5. A case of swchwannoma presenting like a branchial cyst, Journal of Medical Science and Clinical Research, 2016, Dr. K.B. Sriraman
   Dr. Vasanth Raghavan, Dr. Ashwini K, Dr. Ayyappan, Volume 04 Issue 09.
6. A rare finding in a area less searched - Journal of cancer research and therapeutics 2017 supplement, Vol 13, pS440-S441.2p.
7. Pre operative preparation of a patient with Disseminated GIST – J.Evolution Med.Dent.Sci. 2018:7(42): 4589-4590,DOI: 10.14260/ jemds /2018/1023
8. The Quintessence of Breast Leiomyosarcoma – International Surgery Journal , Int Surg J. 2018 May; 5(5) : 1923-1926
9. A Study to Compare Transurethral Resection of the Prostate and Inguinal Hernioplasty as Combined and Separate Procedures – JCDR/2019/41371.12910
10. Clinico-pathological presentation of breast carcinoma and its correlation with B hCg. -  journal of experimental therapeutics and oncology vol 13 pp139-146, jan 23 2019.
11. A breast lump that scares a doctor and the patient equally ; unexpected and complicated surgical consequences of long standing diabetes - journal of public health - ISSN 2198-1833 -  j Public health (Berl.) DOI 10.1007/s10389-019-01162-s - dec 2019
12. Study on association of diabetic foot ulcer with diabetic retinopathy in a university teaching hospital. - international journal of scientific research, Vol 9/issue 6/jun 2020/ ISSN no- 2277-8179/ DOI : 10.36106 / ijsr
13. Beta hCG expression and CGB methylation in breast cancer - international journal of scientific research, vol-9/issue -7/July 2020/ print ISSN no- 2277-8179