Sivasubramaniyan Viswanathan

Research professional with proven track record in scientific inquiry and innovation. Known for collaborative approach and delivering impactful results. Valued for adaptability and expertise in data analysis and experimental design. Competant Imaging Specialist with Radiological and Nuclear Medicine Speciality. Expert in Oncological imaging, Nuclear Oncology, Nuclear Cardiology, Nuclear Nephrourology, Scintimetric Characterization and Quantitative Imaging.

• Second certificate of proficiency in Physiology in II MBBS.
• Awarded Prof. Arcot Gajaraj Award of 1st prize in Radiodiagnosis in 42nd State Annual Conference of Indian Radiological and Imaging Association (IR&IA) - Tamil Nadu and Pondicherry., 1989-11-01
• Awarded Dr. Ashok Mukherjee - GOLD MEDAL National Award for the young Radiologist for the year 1995 during Roentgen Centenary celebrations at AICR '95 - 48th Annual Congress of the Indian Radiological & Imaging Association., 1995-01-01

Life Member

1.Indian Medical Association.

2.Indian Radiological and Imaging Association.

3. Society of Nuclear Medicine, India.

4. Association of Nuclear Medicine Physicians of india.

5. Ardent devotee, Sevadal and active Medical professional in the SAIKRUPA free medical service at Chennai since 1977.

• Age: 64
• Father's Name: Late Dr. S. Viswanatha Sivachariar M.A., Ph.D.
• Date of Birth: 22.6.1956

• Revoked earlier Cancellation of the Departmental License by AERB and restored full functionality of the Nuclear Medicine Department., 1998-10-01
• Voluntarily undertook the Hony Service as Radiologist at the Sri Sathya Sai General Hospital., 1998-01-01, 2002-01-01
• Officiated as Hony. Radiation Safety Officer, SSSIHMS, Pg., 1999-06-01, 2015-10-31
• Worked as Radiologist doing routine UltraSound exams, Peripheral Vascular Color Doppler Examinations., 2000-05-01, 2002-06-01
• Deputation to Nuclear Medicine Department, SSSIHMS, WF., 2002-06-01, 2004-06-01
• Co-opted Faculty for Dip.N.B.E Radiodiagnosis, Whitefield., 2002-01-01, 2002-01-01
• Co-guide for a research topic in Ophthalmology titled 'Scintigraphic Evaluation of Epiphora'.

• SAI-CONNECT; The indigenous effort to connect the Apple MAC computer of the Gamma Camera to talk to regular Windows based Hospital Computer Network., 1998-01-01, 2000-01-01
• SAI ARCHIVAL; In house development for transferring the MAC images to PC side converting them into JPEG format and archiving in the gamma sathya server for online utilization., 1998-01-01
• SAI-DECON: A software created for the analysis of Renal Parenchymal Transit Time using the curve data sets.
• SAI VIEW; A unique software created for viewing and reporting the Nuclear Scintigraphic procedures.
• SAI THRAYEE VISION: A realtime 3-Dimensional Image Analysis software.

• Lipoma of the corpus callosum, Dr. V. Sivasubramaniyan, Dr. B.S. Shetty, 40th Annual Conference of Indian Radiological Imaging Association, (IR&IA), TN&PY, CHENNAI, 1987
• Computerized Tomography in Pericardial Effusion, Dr. V. Sivasubramaniyan, Dr. B.S. Shetty, 41st Annual Conference of IR&IA, 1987
• Spinal evaluation by computerized Tomography, Dr. V. Sivasubramaniyan, Dr. B.S. Shetty, 41st Annual Conference of IR&IA, 1988
• Computerized Tomography in Intracranial Abscesses, Dr. V. Sivasubramaniyan, Dr. T. Raghavan, Dr. B.S. Shetty, 41st Annual Conference of IR&IA, 1988
• Klippel-Feil anomaly, Dr. P.M. Venkatasai, Dr. V. Sivasubramaniyan, Dr. V. Vidyanathan, 42nd State Annual Conference of IR&IA, 1989
• Sagittal Imaging in computerized Tomographic Scanning, Dr. V. Sivasubramaniyan, Dr. B.S. Shetty, Mr. Joseph Fernando, International Symposium on Update of Medicine and Surgery, 1988
• Percutaneous fine needle aspiration biopsies under Radiological guidance in malignancies of lung, Dr. V. Sivasubramaniyan, Dr. K.V. Balasubramaniyan, Dr. M.S. Sukumaran, 42nd State Annual Conference of IR&IA, 1989
• Plain X-ray evaluation of pulmonary complications in Mitral stenosis, Dr. V. Sivasubramaniyan, Dr. V. Vidhyanathan, Dr. P.M. Venkatasai, 42nd State Annual Conference of IR&IA, 1989
• Roentgenographic evaluation of the chest in medical emergencies, Dr. V. Sivasubramaniyan, Flame-90 (Front Line Approaches to Medical Emergencies)
• Radiology of diverticular diseases, Dr. V. Vidyanathan, Dr. V. Sivasubramaniyan, Prof. S. Bhoopal, 43rd State Annual Conference of IR&IA, 1990
• Radiological evaluation and Characterisation of pulmonary oedema, Dr. V. Sivasubramaniyan, Dr. S. Bhoopal, Dr. P.M. Venkaiasai, 44th Annual Conference of IR&IA, Pune, 1991
• Myelographic evaluation of transitional vertebrae, Dr. V. Sivasubramaniyan, Dr. P.M. Venkatsai, Dr. S. Arunkumar, Prof. S. Bhoopal, Prof. R. Natarajan, 44th State Annual Conference of IRAIA (TN & PY), 1991
• Urinary tract pneumatosis a case report, Dr. V. Sivasubramaniyan, Dr. P.M. Venkatasai, Dr. S. Arunkumar, Prof. S. Bhoopal, Prof. R. Natarajan, 44th State Annual Conference of IR&IA (TN&PY), 1991
• Evaluation of Ureterocoeles, Dr. P.M. Venkatasai, Dr. V. Sivasubramaniyan, Dr. S. Arunkumar, Prof. S. Bhoopal, Prof. R. Natarajan, 44th State Annual Conference of IR&IA (TN&PY), 1991
• Behcet's disease a case report, Dr. S. Arunkumar, Dr. P.M. Venkatasai, Dr. V. Sivasubramaniyan, Prof. S. Bhoopal, Prof. R. Natarajan, 44th State Annual Conference of IR&IA (TN&PY), 1991
• A Radio isotopic study of biliary enteric reflux in gastric pull up tube after surgery for Carcinoma Esophagus, Dr. V. Sivasubramaniyan, Dr. V. Nalr, Dr. A.M. Samuel, Dr. C.S. Mohandas, Mr. B. Malpani, 9th Asian & Oceanian Congress of Radiology, New Delhi, 1991
• Fine needle aspiration cytology versus bronchial biopsy in diagnosis of lung cancer, Dr. Vinod Kumar Panickar, Dr. D.V. Gomathi, Dr. A.V. Shanthi, Dr. D. Prathaiba, Dr. V. Sivasubramaniyan, National Conference of Indian Academy of Pathology & Microbiology, Pune, 1992
• Cardiopulmonary evaluation of chest X-rays in critical care medicine, Dr. V. Sivasubramaniyan, Dr. P.M. Venkatasai, Dr. S. Arunkumar, Prof. S. Bhoopal, Prof. R. Natarajan, 45th Annual Conference of IRAIA (TN&PY), 1993
• Radiological patterns in interstitial lung disease, Dr. V. Sivasubramaniyan, Dr. P.M. Venkatasai, Dr. S. Arunkumar, Prof. S. Bhoopal, Prof. R. Natarajan, 46th Annual Conference of IRAIA, Chennai, 1993
• Emphysematous pyelonephritis uncommon diabetic nephropathy, Dr. V. Sivasubramaniyan, Dr. P.M. Venkatasai, Dr. S. Arunkumar, Prof. P. Thuraiarasan, Prof. S. Bhoopal, Prof. R. Natarajan, 46th National Annual Conference of IRIA Chennai, 1993
• Vascular pedicle of the heart and Azygos width measurements in pediatric chest x-rays, Dr. V. Sivasubramaniyan, Prof. S. Bhoopal, Dr. P.M. Venkatasai, 16th National Annual Conference of IRIA, Chennai, 1993
• Skeletal scintigraphic patterns in evaluation of secondaries, Dr. V. Sivasubramaniyan, Dr. A. Bellarmine, 46th National Annual Conference of IR&IA, Chennai, 1993
• Lymphangio scintigraphic evaluation of filarial pedal lymhoedemas, Dr. V. Sivasubramaniyan, Prof. S. Jamal, Dr. A. Bellarmine, 25th Annual Conference, Society of Nuclear Medicine, India, New Delhi, 1993
• Scintigraphic Patterns In the Skeletal Secondaries of Ossophillic Tumors, Dr. V. Sivasubramaniyan, Dr. A. Bellarmine, 25th Annual Conference, Society of Nuclear Medicine, India, New Delhi, 1993
• Scintigraphic patterns in the skeletal secondaries of Ossophillic tumors, Dr. V. Sivasubramaniyan, Dr. A. Bellarmine, First International Congress of Nuclear Oncology & 8th Annual meeting of Turkish Society of Nuclear Medicine, Istanbul, Turkey, 1994
• Unusual paravertebral mass lesion a case report, Dr. V. Sivasubramaniyan, Dr. A. Bellarmine, 1st International Congress of Nuclear Oncology & 8th Annual meeting of Turkish Society of Nuclear Medicine, Istanbul, Turkey, 1994
• Scintigraphic spectrum of benign skeletal lesions, Dr. V. Sivasubramaniyan, Dr. A. Bellarmine, AICR '95, 45th Annual Congress of IR&IA, Bombay, 1995
• Skeletal scintigraphy in the evaluation of unknown primaries, Dr. V. Sivasubramaniyan, Dr. A. Bellarmine, AICR '95, 45th Annual Congress of IR&IA, Bombay, 1995
• Computerized tomographic evaluation in the diagnosis and management of the musculoskeletal trauma, Dr. V. Sivasubramaniyan, Dr. K. Chockalingam, 2nd National and 1st International Symposium on Trauma, Anaesthesia & Critical Care, 1995
• Helical CT evaluation of Pancreas in normals and diabetics, Dr. V. Sivasubramaniyan, C K Reddy, A Y Lakshmi, Ravi Kumar, 53rd Annual Congress of the Indian Radiological & Imaging Association (MILLCON - 2000)
• Helical CT - Imaging spectrum in N.I.L.O.I., Dr. V. Sivasubramaniyan, Dr. Gopala Krishna, Dr. C K Reddy, Ravi Kumar, 53rd Annual Congress of the Indian Radiological & Imaging Association (MILLCON - 2000)
• Scintigraphic spectrum in congenital renal anomalies, Dr. Siva Subramanian, Ravi Kumar, 53rd Annual Congress of the Indian Radiological & Imaging Association (MILLCON - 2000)
• Scintigraphic evaluation of bone secondaries in carcinoma bladder, Dr. V. Sivasubramaniyan, Ravi Kumar, 53rd Annual Congress of the Indian Radiological & Imaging Association (MILLCON - 2000)
• Comparative evaluation of Thallium SPECT and Gated pool SPECT in the Assessment of myocardial viability, Dr. V. Sivasubramaniyan, Ravi Kumar, 53rd Annual Congress of the Indian Radiological & Imaging Association (MILLCON - 2000)
• Renal scintigraphic spectrum in genitourinary T.B, Dr. V. Sivasubramaniyan, 54th Annual Congress of the Indian Radiological & Imaging Association, 2001
• Lymphoscintigraphic Evaluation in Chyluria, Dr. V. Sivasubramaniyan, SNM Southern Chapter Annual Conference at Meenakshi Mission Hospital, Madurai, 2001
• Late Reversibility in the Evaluation of Myocardial viability by Thallium SPECT, Dr. V. Sivasubramaniyan, NCSI 3rd NATIONAL CONFERENCE ON NUCLEAR CARDIOLOGY at HYDERABAD, 2002
• Renography In the Evaluation of Hypertensive Patients, Dr. V. Sivasubramaniyan, Dr. V. Siva Kumar, 56th IRIA National Congress of Radiology at Jaipur, 2003
• Deconvolutional Analysis of the Renographic Curve and Renal Parenchymal Transit Time Assessment, Dr. V. Sivasubramaniyan, Dr. G. Venkatraman, Sri Hari Nandakumar, 56th IRIA National Congress of Radiology at Jaipur, 2003
• FOETAL ASCITES, Dr. V. Sivasubramaniyan, Dr. I. Prabha, Dr. Vasundara, 56th IRIA National Congress of Radiology at Jaipur, 2003
• GATED THALLIUM SPECT - OUR EXPERIENCE, Dr. V. Sivasubramaniyan, Dr. P.K. Dash, R.D. Prasad, N. Purantharan, 35th SNM conference, Bhopal, 2003
• Role of Gated SPECT Myocardial Perfusion Imaging in the evaluation of Diastolic Dysfunction of the Heart, Dr. V. Sivasubramaniyan, Dr. P.K. Dash, 35th SNM conference, Bhopal, 2003
• Renographic Evaluation of Pyeloplasty Outcome in Children, Dr. V. Sivasubramaniyan, Dr. H.S. Bhat, Dr. Mohana Rangan, 58th Annual Congress of I.R.I.A at Agra, 2005
• SAI VIEW, Dr. V. Sivasubramaniyan, Sri K.S. Kannan

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