Kesavan Sittampalam

Singapore General Hospital — Singapore

Medicine · Health Sciences

11h-index615citations40works0.02yr avg
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Research Topics

Sarcoma Diagnosis and Treatment(18), Bone Tumor Diagnosis and Treatments(7), Soft tissue tumor case studies(7), Musculoskeletal synovial abnormalities and treatments(4), Medical Imaging and Pathology Studies(4)

Publications40 total

Unusual variant in an unusual location: a hypocellular, hyalinised solitary fibrous tumour of the renal sinus diagnosed by next-generation sequencing
Pathology·2024Open Access
Klotho Overexpression Is Frequently Associated With Upstream Rearrangements in Fusion-Negative Phosphaturic Mesenchymal Tumors of Bone and Sinonasal Tract
Modern Pathology·2023· 7 citedOpen Access
Clinicopathological and treatment response characteristics of updated rhabdomyosarcoma histomolecular subtypes: An Asian population‐based study
Asia-Pacific Journal of Clinical Oncology·2023· 2 citedOpen Access
A hyalinised tenosynovial giant cell tumour with absence of giant cells posing a diagnostic challenge
Pathology·2023Open Access
Breast metastasis from endometrial clear cell carcinoma: A case report and review of the literature
Frontiers in Oncology·2023· 4 citedOpen Access
Inflammatory myofibroblastic tumour of the rectum with a novel anaplastic lymphoma kinase fusion diagnosed on cytology: Not just another submucosal gastrointestinal stromal tumour!
Cytopathology·2022· 4 cited
Expanding the Spectrum of Adult <i>NTRK3</i>-Rearranged Spindle Cell Neoplasms: A Recurrent <i>NTRK3-SQSTM1</i> Fusion Spindle Cell Tumor With Deceptively Bland Morphology
American Journal of Clinical Pathology·2021· 10 cited
Dedifferentiated gastrointestinal stromal tumour with features mimicking malignant PEComa/alveolar soft part sarcoma: An unusual type of morphological transformation following imatinib treatment
Human Pathology Case Reports·2020Open Access
Two cases of parosteal osteosarcoma with unusual histological and molecular features
Pathology·2020· 2 citedOpen Access
Giant Cell Tumor of Bone With Cartilage Matrix
The American Journal of Surgical Pathology·2020· 9 cited
Frequent overexpression of klotho in fusion-negative phosphaturic mesenchymal tumors with tumorigenic implications
Modern Pathology·2019· 22 citedOpen Access
Inflammatory myofibroblastic tumour; a case report with a unique ROS1 fusion variant
Pathology·2019· 1 cited
ZC3H7B-BCOR high-grade endometrial stromal sarcoma with osseous metaplasia: Unique feature in a recently defined entity
Human Pathology Case Reports·2018· 7 citedOpen Access
Biological significance and prognostic relevance of peripheral blood neutrophil-to-lymphocyte ratio in soft tissue sarcoma
Scientific Reports·2018· 52 citedOpen Access
Proximal Ulna: A Rare Location for Solitary Intraosseous Hemangioma
Oman Medical Journal·2018· 7 citedOpen Access
A case of low grade fibromyxoid sarcoma with dedifferentiation
Pathology·2018· 4 cited
Tenosynovial giant cell tumor with extensive myxoid change: A rare variant of a common tumor
Human Pathology Case Reports·2018· 1 citedOpen Access
MDM2 amplification levels are not correlated to the degree of dedifferentiation and metastatic potential in well differentiated and dedifferentiated liposarcoma
Pathology·2018
Treatment and outcomes of melanoma in Asia: Results from the National Cancer Centre Singapore
Asia-Pacific Journal of Clinical Oncology·2017· 21 cited
Pulmonary sclerosing pneumocytoma with mediastinal lymph node metastasis
Asian Cardiovascular and Thoracic Annals·2017· 16 cited
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Frequent Co-authors

Richard Quek(9), Melissa Ching Ching Teo(8), Sathiyamoorthy Selvarajan(7), Mohamad Farid(7), Francis Chin(6), Mann Hong Tan(6), Wei Lin Goh(5), Khee Chee Soo(5), Andrew L. Folpe(4), Jonathan Teh(4), Kenneth Tou En Chang(4), Jen‐Chieh Lee(3), Eiichi Konishi(3), Fredrik Petersson(3), Jason Yongsheng Chan(3), Winston Chew(3), Sze Huey Tan(3), A. Sairi(3), Chik Hong Kuick(3), Timothy Kwang Yong Tay(3)