Dr. (Mrs.) Jathavani Mario Maznet Theepan

Abstracts and research: 

1. Gliomatosis peritonei with immature teratoma of the ovary. G. Jathavani, S R Constantine, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2018; The college of pathologists of Sri Lanka

2. Unilateral nevoid acanthosis nigricans; A rare variant of a common disease. B Thanushah1, B S D P Keragala1, G H D C Janappriya1, D P Liyanagama1, B S Dissanayaka1, S Vanitha1, G Jathavani1, D Jayasinghe2, C N Gunasekara1, A A H Priyani2; 1Department of Histopathology, National Hospital of Sri Lanka, 2 Department of Pathology, University of Colombo, Sri Lanka

3. Adenoid cystic carcinoma of the breast; a case report. J. M. M. Theepan, K. Dissanayake, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2019; The college of pathologists of Sri Lanka

4. Enteropathy associated T-cell lymphoma; a case report. J. M. M. Theepan, K. Dissanayake, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2019; The college of pathologists of Sri Lanka

5. Endometriosis with mucinous metaplasia – a mass lesion in the urinary bladder. J. M. M. Theepan, K. Dissanayake, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2019; The college of pathologists of Sri Lanka

6. Pia arachnoid (leptomeningeal) cells in CSF a diagnostic difficulty in differentiating from malignant cells. J. M. M. Theepan, K. Samalai, D. S. Gamlaksha, K. Dissanayake, M. M. A. Jayawickrama, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2019; The college of pathologists of Sri Lanka

7. Primary synovial sarcoma of the kidney – A collection of two cases. J. M. M. Theepan1, P. N. Yogananda1, L. J. De Silva1, W. R. D. Fonseka2, N. D. Perera3 M. M. A. Jayawickrama 1,1Department of Histopathology, 2 Vascular surgery unit,3Genitourinary surgery unit of National Hospital of Sri Lanka. Annual Academic Sessions 2020; The Sri Lanka College of Oncologists.

8. Parasitic load and its association with disease outcome in cutaneous leishmaniasis in Sri Lanka. FH Riyal1, T N Samaranayake1, J Ganeshalingam2, A A H Priyani2, D Munidasa3, N D Karunaweera3, 1 Department of Parasitology, University of Colombo, Sri Lanka, 2Department of Pathology, University of Colombo, Sri Lanka, 3Teaching Hospital, Anuradhapura, Sri Lanka. 9th Annual conference and scientific sessions of Sri Lankan society of Microbiology 2020.

9. Unusual Tumours of Urothelium: A Case Series of Three Cases. Theepan JMM, Vinothika S, Rassagala RGS, Jayawickrama MMA, Department of Histopathology, National Hospital of Sri Lanka. Manchester Pathology 2021, 13th Joint meeting of the BDIAP and the pathological society.

10. Extraskeletal osteosarcoma of the penis; A rare case in the world literature. Theepan JMM, Constantine SR, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2021; The college of pathologists of Sri Lanka

11. Lipofibromatosis in extradural space of lumber vertebrae presenting as a mass lesion with bone involvement. Theepan JMM1, Vinothika S1, Marasinghe NC2, Gunaratne SA2, Dissanayake K1, 1Department of Histopathology, National Hospital of Sri Lanka, 2Lady Ridgeway Hospital for Children, Sri Lanka. Annual academic sessions 2021; The college of pathologists of Sri Lanka.

12. Merkel cell carcinoma associated with invasive squamous cell carcinoma. Theepan JMM, Vinothika S, Thanansayan S, Dissanayake K, Department of Histopathology, National Hospital of Sri Lanka. Annual Academic sessions 2021; The college of pathologists of Sri Lanka

13. Primary synovial sarcoma of the kidney; An incidental finding in a young woman. J. M. M. Theepan1, P. N. Yogananda1, L. J. De Silva1, W. R. D. Fonseka2, N. D. Perera3 ,M. M. A. Jayawickrama1 , 1Department of Histopathology, 2 Vascular surgery unit, 3Genitourinary surgery unit of National Hospital of Sri Lanka. Annual Academic Sessions 2021; The college of pathologists of Sri Lanka

14. Small cell neuroendocrine carcinoma of urinary bladder; A rare tumour. Theepan JMM, Samalai K, Jayawickrama MMA, Department of Histopathology, National Hospital of Sri Lanka. Annual Academic sessions 2021; The college of pathologists of Sri Lanka

15. Primary cutaneous anaplastic large cell lymphoma mimicking cutaneous leishmaniasis. Theepan JMM, Constantine SR, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2021; The college of pathologists of Sri Lanka

16. A rare case of sarcomatoid urothelial carcinoma with small cell neuroendocrine carcinoma component. Vinothika S, Theepan JMM, Jayawickrama MMA, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2021; The College of pathologists of Sri Lanka

17. A Rare Cardiac Tumor with Chronic Liver Cell Disease and Ascites Simulating Cardiac
    Myxoma. Karunanayaka K.A.S.K1, Nallarajah J.R.R1, Jeewan K.D.W1, Perera W.N.M1, Theepan J.M.M1, Dissanayake K1, Rajapaksha A1, Galappatthy G.1, Institute of Cardiology, National Hospital of Sri Lanka. Sri Lankan Journal of Cardiology, Volume 4: Issue 1 – January 2021. (The histopathology component of the case report is contributed)

18. Intra-atrial metastasis of hepatocellular carcinoma to the right heart, a rare presentation. Theepan JMM, Vinothika S, Dissanayake K, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2022; The College of pathologists of Sri Lanka

19. Spitzoid melanoma: A rare variant of melanoma. Theepan JMM, Kopinath K, Jayawickrama MMA, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2022; The college of pathologists of Sri Lanka

20. Hidradenocarcinoma in the parotid region mimicking a malignant parotid neoplasm; a case report. Theepan JMM, Vinothika S, Jayawickrama MMA, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2022; The College of pathologists of Sri Lanka

21. Oncocytic variant of mucoepidermoid carcinoma of the parotid gland: An unusual morphological entity. Theepan JMM, Kopinath K, Dissanayake K, Department of Histopathology, National Hospital of Sri Lanka. Annual academic sessions 2022; The College of pathologists of Sri Lanka

22. Positive prediction of malignancy in BI-RADS 4a,4b,4c lesions combined mammography and ultrasound – a developing country experience. Jagoda DSD1, Dumintha satharasinghe2, Thilina Weliwita1, Theepan JMM1, Pandula Hettiarachchi1, Aruna Pallewatte1. 1Department of Radiology, National Hospital of Sri Lanka, Colombo, Sri Lanka, 2 Department of Nuclear Science University of Colombo, Sri Lanka.

23. Parasite load and its association with disease outcome in cutaneous leishmaniasis in Sri Lanka. FH Riyal1, TN Samaranayake1, J Ganeshalingam2, AAH Priyani2, D Munidasa3, ND Karunaweera1, Sri Lankan Journal of Infectious Diseases 2021. Vol 11 (Supplement) S2:5;https://orcid.org/0000-0002-7395-9103 (The histopathological assessment of the research component is contributed under supervision)