Department of Radiology

Faculty of Medicine

Research


Prof.P.B.Hewavithana
Research Interest
Imaging in early detection of Breast cancer and  parenchymal  liver disease
 
Oral and Poster Presentation( with abstract) 2010
Pethiyagoda A.U.B., Rosairo S, Nanayakkara D.K.K., Weragoda W.A.R.V., Bandara H.G.W.A.P.L., Pathirana L.Y.V., Bandara Y.M.S.P.Y., Pattern of hormonal and sonographical testicular abnormalities in subfertile males with azoospermia. The Kandy Society of Medicine - 2011, 82.
 
Hewavithana PB, Herath NB, Post Procedural Sepsis Following Hysterosalpingography By Foley Catheter Technique. 10th Congress of the Asian Oceanic Society of Paediatric Radiology and 9th Annual Academic Sessions of Sri Lanka College of Radiologists 20th – 22nd August 2010
 
PB Hewavithana, DMDP Dissanayake, PLM Hemali, LT Igalawithana, Mammographic Characteristics and Presence of Known Risk Factors In a Selected Sample of Women Who Attended For Screening Mammography. 32nd Annual Academic Sessions Kandy Society of Medicine. 12th to 14th Feb 2010
 
Oral and Poster Presentation( with abstract) 2011
Hewavithana PB, Rajapaksha A, Rupture of the Oesophagus – Two Case Reports. 10th Annual Academic Sessions of Sri Lanka College of Radiologists 22nd – 24th July 2011
 
Oral and Poster Presentation( with abstract) 2012
P.B.Hewavithana, Mammographic characteristic of Histologically proven invasive duct carcinoma of the Breast KSM 2012
 
P.B.Hewavithana, Persistent Mullerian duct syndrome; A case report(SLCR)
 
P.B.Hewavithana, Endovascular Treatment of acute renal arterio venous fistula(SLCR)
 
P.B.Hewavithana, D.P.Nanayakkara and BS Weerakoon. Detection of Breast Cancer from Screening Mammography in a Sample of Patients Attended a Privare Medical Institute in Kandy. World Radiography Day November 8, 2012. 21
 
MGRS Perera and PB Hewavithana. The History of Evolution of Magnetic Resonance Imaging in the Western Province of Sri Lanka. World Radiography Day November 8, 2012. 39
 
Journal Publication 2012   
P.B.Hewavithana, Breast cancer: Radiologist’s point of view and future perspectives. (SLJR)
 

Oral and poster presentation(with abstract) 2014

ewawithana.P.B,De Silva Kanishka,Jayasekara.U,Jayasinghe.A.L,Effect of age and body mass index on breast cancer.Proceedings peradeniya university international research sessions volume 18,2014.
 
P.B.Hewavithana, G.Hettiarachchi, K.B.Galketiya, P.V.R.Kumarasiri, K.De.Silva.Mammographic breast density patterns,duration of breast feeding,number of breast fed children among histologically proven breast cancer patients. Proceedings peradeniya university international research sessions volume 18, 2014.
 
P.B.Hewavithana, G.B.Hettiarachchi, S.T.Goonasekara, K.B.Galketiya, P.V.R.Kumarasiri, K.De.Silva.Destribution of breast cancer patients and stage at presentation by sector of living.one health international conference 2014.
 
Wettasinghe MC, Hewavithana PB, Alahakoon AAK, Galketiya KB, Presacral giant schwannoma with extra pelvic extension:A Case report. Annual academic sessions of Sri Lanka college of radiologists-2014.
 
H.M.I.S.W.Herath, E.M.K.Ekanayake, M.G.R.S.Perera, S.Rosairo, U.M.U.W.Jayasekara, P.B.Hewavithana,Evaluation of the radiation dose to the thyroid during mammography. Proceedings peradeniya university international research sessions volume 18,2014.
 

Journal publications 2014

P.P.Chandrasekara,P.B.Hewavithana,S.Rosairo,M.H.M.N.Herath,D.M.R.D.Mirihella,Ultrasonographic manifestations of hypoxic ischaemic brain damage(HIBD) in preterm neonates at teaching hospital peradeniya.International journal of scientific and technology research,volume 3,issue 9,September 2014.
 

Dr.S.Rosairo

Research Interest

Ultrasonography of thyroid 
Breast Radiology 
Hepatobiliary Radiology
Testicular microlithiasis 
Lymphoedema

 

Oral and poster presentation with abstracts 2010

Rosairo S  (2010) Diagnosis of abdominal tuberculosis- Role of imaging Proceedings of 4th SAARC Radiology conference 2010, India

 

Rosairo S, Dandeniya CL, Wettasinghe MC (2010) Evaluation of the role of ultrasonography in the diagnosis of autoimmune thyroiditis. Proceedings of 10th Congress of Asian Oceanic Society of Paediatric radiology & 9th Annual academic sessions of Sri Lanka college of Radiologists A10

 

Rosairo S (2010) Ultrasonography in thyroid disorders. Proceedings of Annual academic sessions of Endocrine society  of Sri Lanka. 32

 

Pathirana L.Y.V, Pethiyagoda. A.U.B, Rosairo.S,Bandara H.G.W.A.P.L,Bandara Y.M.S.P, Pethiyagoda K. 2010 Occupation - A Risk factor for Male Subfertility? Proceedings of the 32nd Annual Academic Sessions of The Kandy Society of Medicine :43

 

Rosairo S, Pethiyagoda A.U.B, Bandara H.G.W.A.P.L, Bandara Y.M.S.P, 2010, Relationship of Hormone Concentration to Testicular Volume in Non Obstructive Azoospermia and Oligospermia. Proceedings of the 32nd Annual Academic Sessions of the Kandy Society of Medicine: 41

 

P.B.Hewawithana, S.Rosairo, S.L.Weerathunga, D.P.C.K.A.Lal Angiographic Patterns of Takayasu's Arteritis in Patients Diagnosed At Teaching Hospital, Peradeniya

 

A.Siribaddana, K.Arulapalam, IN Lekamge, H.M.K.P.Seneviratne, S.Rosairo. Clinical profile of Mycoplasma pneumonia infections in Kandy, Sri Lanka. Proceedings of the Peradeniya University Research Sessions, Sri Lanka 2010

 

S Rosairo, CL Dandeniya, MC Wettasinghe, C.Rathnatunga, K.B.Galketiya. Evaluation of role of US in the diagnosis and follow up of auto immune thyroiditis. Proceedings of the Peradeniya University Research Sessions, Sri Lanka 2010

 
Oral and Poster Presentation( with abstract) 2011

Pethiyagoda A.U.B., Rosairo S, Nanayakkara D.K.K., Weragoda W.A.R.V., Bandara H.G.W.A.P.L., Pathirana L.Y.V., Bandara Y.M.S.P.Y., Pattern of hormonal and sonographical testicular abnormalities in subfertile males with azoospermia. The Kandy Society of Medicine - 2011, 82.

 

Rosairo S, Dandeniya CL, Kumari AMN, Ratnatunga PCA, Ultrasonographic Characteristics of Lymph Nodes In Primary Lower Limb Lymphoedema. 10th Annual Academic Sessions of Sri Lanka College of Radiologists. 22nd – 24th July 2011.

 

SK Rajapaksha, AUB Pethiyagoda, L.Bandara, S.Rosairo. Circumcaval Ureter; A Rare Cause of Upper Tract Stasis. Poster . 24th – 27th August 2011. Cinnamon Grand Colombo.

 

Rosairo S, Dandeniya CL, Kumari AMN, Ratnatunga PCA, Ultrasonographic Characteristics of Lymph Nodes In Primary Lower Limb Lymphoedema. A Preliminary Descriptive Study. 33rd Annual Academic Sessions of Kandy Society of Medicine10th – 12th Feb 2011

 

Pethiyagoda A.U.B., Rosairo S, HGWAPL Bandara, WARV Weragoda. Pattern of Seminal Fluid Abnormalities In Men With Suspected Subfertility. 33rd Annual Academic Sessions of Kandy Society of Medicine10th – 12th Feb 2011

 
Oral and Poster Presentation( with abstract) 2012

HGWAPL Bandara, AUB Pethiyagoda,S.Rosairo, NVI Ratnatunga, RTAW Gunawardana, RN Waduge, S.Wijetunga, RMS Priyadarshani, Histological Outcome of Testicular Biopsies in men with Azoospermia, Hospital Based preliminary study. KSM 2012

 

S.Rosairo, Rare cause for renal out flow track Obstruction: A case of Retrocaval Ureter. KSM 2012

 

S.Rosairo, Hewavithana PB, Pethiyagoda AUB, Wettasinghe MC Persistent Mullerian Duct Syndrome – A case report (SLCR)

 

Journal Publications 2012

S.Rosairo, AUB Pethiyagoda, The role of routine Scrotal Ultrasonography in the assessment of Male Subfertility. (SLJR)

 

Publications– 2013

ABSTRACTS   
Rosairo S, Ratnatunga NVI, Wettasinghe MC. The validity of ultrasonographic characteristics in identification of malignant thyroid nodules. Annual academic sessions of Sri Lanka College of Radiologists and 7th SAARC Congress of Radiology. 2013. p. 59.
 
Rosairo S, Madagama A, Wettasinghe MC. Idiopathic chondrolysis: A case report. Annual academic sessions of Sri Lanka College of Radiologists and 7th SAARC Congress of Radiology. 2013. p. 83.
 

Weerakoon HTW, Ranasinghe JGS, Galketiya KB, Rosairo S, Sivakanesan R, Navarathne A. Types of gall stones found in a Sri Lankan community. Proceedings of the 3rd Annual Research Symposium, Rajarata University of Sri Lanka. 2013. p113-114.

 
Publications - 2014

ORIGINAL ARTICLES

Harshi TW Weerakoon, Jamburagoda GS Ranasinghe, Ayanthi Navaratna, Ramaiah Sivakanesan, Kuda B Galketiya, Shanthini Rosairo. Can the type of gallstones be predicted with known possible risk factors? :  a comparison between mixed cholesterol and black pigment stones. BMC Gastroenterology. 2014; 14(1):88.
 

Weerakoon HTW, Ranasinghe S, Navaratna A, Sivakanesan R, Galketiya KB, Rosairo S. Serum lipid concentrations in patients with cholesterol and pigment gallstones. BMC Research Notes. 2014; 7(1):548.

 

Chandrasekara PP, Hewavithana PB, Rosairo S, Herath MHMN, Mirihella DMRD. Ultrasonographic manifestations of germinal matrix haemorrhage and periventricular leukomalacia in preterm neonates at Teaching Hospital Peradeniya. International Journal of Scientific & Technology Research. 2014;3 (9):62-65.    

 

ABSTRACTS

Samarakoon E, Sivakanesan R, Rosairo S. Urinary iodine excretion and antioxident status in patients with thyroiditis. Proceedings of the International Conference on Multidisciplinary Approaches. 2014. p.21.
 
Samarakoon BEU, Sivakanesan R, Rosairo S. Serum concentration of thiobarbituric acid reactive substance in thyroiditis patients. Proceedings of the Postgraduate Institute of Science Research Congress. 2014. p. 75.
 
Weerakoon HTW, Ranasinghe JGS, Navarathne AN, Sivakanesan R, Galketiya KB, Rosairo S. Chemical composition of gallstones in patients with gallstone disease. Proceedings of 36th Annual Academic Sessions, Kandy Society of Medicine. 2014.
 

H.T.W. Weerakoon, J.G.S. Ranasinghe, A.N. Navaratne, R. Sivakanesan, K.B. Galketiya,  S.Rosairo. Socio-demographic characteristics of gallstone disease found in a cohort  of patients in Kandy District, Sri Lanka. Proceedings of the Peradeniya University International Research Sessions. 2014. P. 36

 

Samarakoon BEU, Sivakanesan R, Rosairo S. Serum thyroid stimulating hormone concentration in patients with thyroiditis and its relationship to urinary iodine excretion. Proceedings of the Peradeniya University International Research Sessions. 2014. p. 301.

 

Rankothkumbura JP, Rosairo S, Wijetunga S, Kotakadeniya HMSRB, Rathnayake RMCJ, Bandara AMBD, Karunaratna KPG, Harangala PUB, Kalupahana NS. Fatty liver and not adipose tissue macrophage infiltration is associated with impaired fasting glucose in adult Sri Lankan females. Proceedings of 36th Annual Academic Sessions, Kandy Society of Medicine. 2014.

 
Wijethunga S, Rathnayake RMCJ, Rosairo S. Kotakadeniya HMSRB, Dharani K, Rankothkumbura JP, Karunarathne KPG, Kalupahana NS. A correlation of adipocyte size and adipose crown like structures with measures of adiposity and hepatic steatosis in a sample of adults in Sri Lanaka.The book of abstracts of the assembly of Asia Pacific International Academy of Pathology and College of Pathologists of Sri Lanka. 2014. p. 43.
 
Herath HMISW, Ekanayake EMK, Perera MGRS, Rosairo S, Jayasekara UMUW, Hewawithana PB. Evaluation of the radiation dose to the thyroid during mammography. Proceedings of the Peradeniya University International Research Sessions. 2014. p. 361.
 
P.P. Chandrasekera, P.B.Hewavithane, S. Rosairo, M.H.M.N.Herath and D.M.R.D.Mirihella. Ultrasonographic manifestations of hypoxic ischaemic brain damage (HIBD) in preterm neonates at Teaching Hospital Peradeniya. Proceedings of the Peradeniya University International Research Sessions. 2014. p. 242.
 
Wettasinghe MC, Rosairo S, Pussepitiya DMURK, Kiriwattuduwa KSU, Jayaweera AHHM. Congenital duodenal membrane causing duodenal obstruction and gastric emphysema: A case report. 13th Annual Academic sessions of Sri Lanka College of Radiologists. 2014. P. 41