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Department of Pathology: Recent submissions

Now showing items 1-20 of 121

Knowledge and Practices on Laboratory Safety among Technical Staff of Faculty of Medicine, University of Ruhuna

Wijewickrama, D.C.; Wickramaratne, K.A.C.; Udukumbura, S.J.; Patabendige, M. (Galle Medical Association, 2012-10-06)
Use of Retained Patient Samples in Verification of Precision of Full Blood Count test Results in a Private Sector Laboratory.

Wickramaratne, K.A.C. (Galle Medical Association, 2013)
Evaluation of New, Non-cyanide and Simple Method for Blood Haemoglobin Estimation.

Sirajul Muneera, M.Y.; Wickramaratne, K.A.C. (Faculty of Medicine, University of Ruhuna, 2014)

Introduction Haemoglobin estimation is an important test. The standard Haemoglobin (Hb) estimation method is Cyanmethaemoglobin (HiCN) method. The Drabkin reagent used in HiCN method contains cyanide compounds which is ...
Angiomyomatous Hamartoma (AMH) of the Lymph Node; a Rare Cause for Isolated Lymphadenopath

Rojika, K.B.; Wijesiri, T.W.; Liyanage, T.G. (Faculty of Medicine, University of Ruhuna, 2024)

Introduction Angiomyomatous hamartoma is a benign vascular lesion of lymph node with unknown etiology. May represent previous inflammatory process or chronic blockade of lymphatic flow. It is characterized by replacement ...
Papillary Nuclear Features in Papillary Thyroid Carcinoma; a Single Centre Descriptive Cross-sectional Study

Wijesiri, T.W.; Liyanage, T.G.; Mudduwa, L.K.B.; Baduraliyage, B.D.B.M.; Kariyawasam, R. (Faculty of Medicine, University of Ruhuna, 2024)

Thyroid cancers comprise the second most common cancer among females in Sri Lanka, the commonest being papillary thyroid carcinoma (PTC). The diagnostic criteria for PTC have evolved over the years and the presence of ...
Differences in Platelet Indices Between type-2 Diabetes Mellitus Patients with and without Microvascular Complications at Teaching Hospital, Karapitiya

Gamage, V.N.U.; Mohotti, M.G.M.; Wickramaratne, K.A.C. (The Sri Lanka College of Haematologists, 2024-04-24)

Type-2 Diabetes Mellitus (T2DM) is associated with a greater amount of morbidity and mortality due to microvascular and macrovascular complications. Involvement of platelets in vascular complications of diabetes is well ...
Risk Based Quality Management: the Way forward to Improve Quality in Medical Laboratories

Wickramaratne, K.A.C. (The Sri Lanka College of Haematologists, 2024-04-24)

Risk based quality management: the way forward to improve quality in medical laboratories Risk based quality management is not new. Many different standards including CLSI standard EP23-A, ISO 14971, ISO 31000, and ISO ...
Knowledge on Lymphatic Filariasis and the Response to July 2002 Mass Treatment Campaign in Two Communities in the Galle District

Yahathugoda, T.C.; Wickramasinghe, D.; Liyanage, T.S.; Weerasooriya, M.V.; Mudalige, M.P.S.; Waidyaratna, E.I.; Samarawickrema, W.A. (The Sri Lanka Medical Association, 2011-08-22)

(Index words: mass drug administration; diethylcarbamazine; albendazole; information; education; communication program; home delivery of drugs; adverse effects) DOI: http://dx.doi.org/10.4038/cmj.v48i3.3343 CMJ 2003; ...
Haematological Characteristics in Patients with Chronic Kidney Disease Attending a Tertiary Care Hospital in Sri Lanka

Riyaz, F.R.; Wickramaratne, K.A.C.; Bandaranayaka, K.O.; Chathuranga, B.A.G.; Wijewickrama, D.C.; Wijesundara, C.R. (Faculty of Medicine, University of Ruhuna, 2021-12)
Prevalence of Thyroid Diseases Diagnosed by Fine Needle Aspiration Cytology

Liyanage, T.G.; Ranawaka, N.G.; Dharmaratna, D.W.; Pathiravasam, A.R. (Galle Medical Association, 2016)
Appropriateness of Using Patient Data for Calculation of Reference Intervals for Complete Blood Count (CBC) in Elderly Population

Wijewickrama, D.C.; Wickramaratne, K.A.C. (2022-10)
Lung Functions and Respiratory Symptoms of People Living in the Vicinity of a Tyre Factory

Wijewickrama, D.C.; Wickramaratne, K.A.C.; Samarasinghe, I.U.; Somasiri, K.G.; Karunadasa, M.G. (Faculty of Science, University of Ruhuna, 2023-10)

A comparative cross-sectional study was carried out on people living in the vicinity of a tyre factory and on age and gender matched people in about 8km away from the factory. Details of the respiratory symptoms were ...
Effect of Morphological Preservation Artifacts on the Quality of Immunohistochemical Staining for ER and Her-2

Peiris, H.H.; Mudduwa, L.K.B.; Liyanage, T.; Ranasinghe, J.G.S. (Galle Medical Association, 2013-11-01)

Introduction: The most commonly encountered morphological preservation artifacts in the histological assessment of breast cancer include retraction of tumour cell clusters from the stroma, cytoplasmic retraction and ...
Sub-chronic Toxicological Investigation of Gmelina Arborea (Verbenaceae) in Healthy Wistar Rats

Attanayake, A.P.; Jayatilaka, K.A.P.W.; Mudduwa, L.K.B.; Pathirana, C. (Society of Pharmaceutical Sciences and Research., 2013-12-01)

The study was designed to determine the acute and sub- chronic toxic effects of aqueous extract of Gmelina arborea (Roxb.) in healthy male Wistar rats. An aqueous bark extract of G. arborea was administered at graded ...
Effect of Experience of Pathologist on the Inter-observer Reproducibility of the Nottingham Grade

Liyanage, T.; Mudduwa, L.K.B. (Galle Medical Association, 2011-03-29)

Introduction: Breast carcinoma is the most common solid malignant tumour. It is the commonest cancer among Sri Lankan females. Tumour grading is an important prognostic factor, determining the future management of the ...
Prevalence of Helicobacter Pylori Infection Determined by Histology in Patients with Different Upper Gastrointestinal Diseases

Waidyarathne, E.; Mudduwa, L.K.B.; Lekamwasam, S.; Lekamwasam, V.; Gunawardhana, H. (The Sri Lanka Medical Association, 2018-06-18)
Acute Pigmented Tubulopathy and Interstitial Nephritis Following Wasp Sting

Gunasekera, W.T.P.; Mudduwa, L.K.B.; Lekamwasam, S. (Galle Medical Association, 2009-07-09)
Quick Score of Hormone Receptor Status of Breast Carcinoma: Correlation with the other Clinicopathological Prognostic Parameters

Mudduwa, L.K.B. (Indian Journal of Pathology and Microbiology, 2009-04)

Background: Immunohistochemical assessment of the hormone receptor status of breast carcinoma is a routine investigation. However, there is no worldwide consensus on the scoring system. The Quick Score is claimed to be a ...
Diagnosis of Tuberculous Lymphadenitis Combining Cytomorphology, Microbiology and Molecular Techniques - a Study from Sri Lanka

Mudduwa, L.K.B.; Nagahawatte, A. (Indian Journal of Pathology and Microbiology, 2008-04)

Background: Fine needle aspiration is a simple technique to obtain material for early diagnosis of tuberculous lymphadenitis. Objective: To assess the value of fine needle aspiration cytology (FNAC) in the diagnosis of ...
Pathological Parameters Predicting HER-2/neu Status of Breast Carcinoma

Mudduwa, L.K.B. (College of Pathologists of Sri Lanka, 2011-04-18)

Introduction: Immunohistochemical detection of HER-2/neu expression in breast carcinoma is a required test, yet expensive. Only 10-30% of breast cancers over-express HER-2/neu. Therefore it is important to evaluate the ...

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