Kumar AS, Singh IR, Sharma SD, Ravindran BP. Performance characteristics of mobile MOSFET dosimeter for kilovoltage X-rays used in image guided radiotherapy. J Med Phys. 2015 Jul-Sep;40(3):123-8. doi: 10.4103/0971-6203.165074. PMID: 26500397; PMCID: PMC4594380.

Panmei K, Joseph AK, Rose W, Abraham OC, Mathuram AJ, Kumar S, Abraham AM. Direct cost of illness for dengue in hospitalized children and adults at a referral hospital in India. Int J Infect Dis. 2019 Jul;84S:S64-S67. doi: 10.1016/j.ijid.2019.02.033. Epub 2019 Feb 28. PMID: 30826484.

Kumar, S. Classification criteria of paediatric Behcet's disease: An evolving area of study Indian Journal of Rheumatology; 2018, 13 (3): 152-153 Link

Bhowmick R, Agarwal I, Arumugam V, Kumar T S. Lupus Anticoagulant-Hypoprothrombinemia Syndrome. Indian J Pediatr. 2018 May;85(5):392-393. doi: 10.1007/s12098-017-2524-9. Epub 2017 Nov 15. PMID: 29139061.

Mittal GS, Kumar S, Thomas M, Jeyaseelan V, George R. The expression of interleukin-17 in cutaneous lesions of lupus erythematosus in pediatric-onset systemic lupus erythematosus. Indian J Pathol Microbiol. 2017 Jul-Sep;60(3):447-448. doi: 10.4103/IJPM.IJPM_655_16. PMID: 28937401.

Goel R, Danda D, Kumar S, Joseph G. Rapid control of disease activity by tocilizumab in 10 'difficult-to-treat' cases of Takayasu arteritis. Int J Rheum Dis. 2013 Dec;16(6):754-61. doi: 10.1111/1756-185X.12220. PMID: 24382284.

Kumar AS, Singh IR, Sharma SD, Ravindran BP. Performance characteristics of mobile MOSFET dosimeter for kilovoltage X-rays used in image guided radiotherapy. J Med Phys. 2015 Jul-Sep;40(3):123-8. doi: 10.4103/0971-6203.165074. PMID: 26500397; PMCID: PMC4594380.

Panmei K, Joseph AK, Rose W, Abraham OC, Mathuram AJ, Kumar S, Abraham AM. Direct cost of illness for dengue in hospitalized children and adults at a referral hospital in India. Int J Infect Dis. 2019 Jul;84S:S64-S67. doi: 10.1016/j.ijid.2019.02.033. Epub 2019 Feb 28. PMID: 30826484.

Kumar, S. Classification criteria of paediatric Behcet's disease: An evolving area of study Indian Journal of Rheumatology; 2018, 13 (3): 152-153 Link

Bhowmick R, Agarwal I, Arumugam V, Kumar T S. Lupus Anticoagulant-Hypoprothrombinemia Syndrome. Indian J Pediatr. 2018 May;85(5):392-393. doi: 10.1007/s12098-017-2524-9. Epub 2017 Nov 15. PMID: 29139061.

Mittal GS, Kumar S, Thomas M, Jeyaseelan V, George R. The expression of interleukin-17 in cutaneous lesions of lupus erythematosus in pediatric-onset systemic lupus erythematosus. Indian J Pathol Microbiol. 2017 Jul-Sep;60(3):447-448. doi: 10.4103/IJPM.IJPM_655_16. PMID: 28937401.

Goel R, Danda D, Kumar S, Joseph G. Rapid control of disease activity by tocilizumab in 10 'difficult-to-treat' cases of Takayasu arteritis. Int J Rheum Dis. 2013 Dec;16(6):754-61. doi: 10.1111/1756-185X.12220. PMID: 24382284.

Barney AM, Danda S, Abraham A, Fouzia NA, Gowdra A, Abraham SSC, Sony M, Das S, Korula S, Mathai S, Simon A, Kumar S. Clinicogenetic Profile, Treatment Modalities, and Mortality Predictors of Gaucher Disease: A 15-Year Retrospective Study. Public Health Genomics. 2021;24(3-4):139-148. doi: 10.1159/000514507. Epub 2021 Apr 6. PMID: 33823526.

Kocheril AP, Kumar TS, Sathishkumar D. Levamisole-Induced immune phenomenon and its various clinical manifestations in children: Two case reports along with review of literature. Indian J Rheumatol 2021;16:353-8. 10.4103/injr.injr_353_20

Mathew AJ, Ganapati A, T SK, Goel R, P S, Danda D. Real-life Safety Profile of ZRC3197 (Adalimumab Biosimilar) in Indian Patients with Common Rheumatic Diseases. J Assoc Physicians India. 2017 May;65(5 Suppl):30-32. PMID: 28836749.

Kabeerdoss J, Pilania RK, Karkhele R, Kumar TS, Danda D, Singh S. Severe COVID-19, multisystem inflammatory syndrome in children, and Kawasaki disease: immunological mechanisms, clinical manifestations and management. Rheumatol Int. 2021 Jan;41(1):19-32. doi: 10.1007/s00296-020-04749-4. Epub 2020 Nov 21. PMID: 33219837; PMCID: PMC7680080.

Kocheril AP, Vettiyil GI, George AS, Shah S, Geevar T, Dave RG, T SK. Pediatric systemic lupus erythematosus with lupus anticoagulant hypoprothrombinemia syndrome-A case series with review of literature. Lupus. 2021 Apr;30(4):641-648. doi: 10.1177/0961203321988934. Epub 2021 Jan 28. PMID: 33509039.

Yang Y, Kumar S, Lim LS, Silverman ED, Levy DM. Risk Factors for Symptomatic Avascular Necrosis in Childhood-onset Systemic Lupus Erythematosus. J Rheumatol. 2015 Dec;42(12):2304-9. doi: 10.3899/jrheum.150464. Epub 2015 Nov 15. PMID: 26568601.

Vettiyil G, Punnen A, Kumar S. An Unusual Association of Chronic Recurrent Multifocal Osteomyelitis, Pyoderma Gangrenosum, and Takayasu Arteritis. J Rheumatol. 2017 Jan;44(1):127-128. doi: 10.3899/jrheum.160491. PMID: 28042129.

Kumar S, Gibikote S, Danda D. Screening Ultrasonography in Children with Prolonged Fever Can Detect Early Takayasu Arteritis. JMA J. 2021 Oct 15;4(4):445-446. doi: 10.31662/jmaj.2021-0160. Epub 2021 Oct 1. PMID: 34796307; PMCID: PMC8580706.

Yang Y, Kumar S, Lim LS, Silverman ED, Levy DM. Risk Factors for Symptomatic Avascular Necrosis in Childhood-onset Systemic Lupus Erythematosus. J Rheumatol. 2015 Dec;42(12):2304-9. doi: 10.3899/jrheum.150464. Epub 2015 Nov 15. PMID: 26568601.

Malik P, Antonini L, Mannam P, Aboobacker FN, Merve A, Gilmour K, Rao K, Kumar S, Mani SE, Eleftheriou D, Rao A, Hemingway C, Sudhakar SV, Bartram J, Mankad K. MRI Patterns in Pediatric CNS Hemophagocytic Lymphohistiocytosis. AJNR Am J Neuroradiol. 2021 Nov;42(11):2077-2085. doi: 10.3174/ajnr.A7292. Epub 2021 Oct 7. PMID: 34620587; PMCID: PMC8583278.

Sathishkumar D, Agrawal P, Baitule AM, Thomas M, Eapen A, Kumar S, George R. Paraneoplastic Autoimmune Multiorgan Syndrome: A Retrospective Study from a Tertiary Care Center in South India. Indian Dermatol Online J. 2021 Jun 20;12(4):572-576. doi: 10.4103/idoj.IDOJ_640_20. PMID: 34430462; PMCID: PMC8354390.

Chiramel MJ, Sathishkumar D, T SK, Telugu RB. Self-healing cutaneous nodules with fever and arthritis: worrisome presentation of a benign disorder. Clin Exp Dermatol. 2022 Oct;47(10):1890-1892. doi: 10.1111/ced.15272. Epub 2022 Aug 9. PMID: 35942882.

Joseph, George Joseph G.;Thomson, Viji S.a;Attumalil, Thomas V.a;Mathen, Pratheesh G.a;Anandaraj, Arpudh M.a;George, Oommen K.a;George, Paul V.a;Goel, Ruchikab;Kumar, Sathishc;Mathew, Johnb;Danda, Debashishb Outcomes of Percutaneous Intervention in Patients With Takayasu Arteritis Journal of the American College of Cardiology Volume 81, Issue 1, Pages 49 - 643 January 2023 doi: 10.1016/j.jacc.2022.10.024

Goel R, Kabeerdoss J, Mohan H, Danda S, Jayaseelan V, Kumar TS, Jude J, Bacon P, Joseph G, Danda D. Soluble-HLA-E: A follow up biomarker in Takayasu arteritis, independent of HLA-E genotype. Int J Rheum Dis. 2018 Feb;21(2):532-540. doi: 10.1111/1756-185X.13027. Epub 2017 Apr 19. PMID: 28425192.

Kirubakaran N, Punnen A, Prabha R, Agarwal I, Kumar S. Therapeutic drug monitoring of mycophenolate mofetil for the treatment of pediatric lupus nephritis: A cross-sectional study. Indian Journal of Rheumatology; 2022, 17 (2): 124-128. doi:10.4103/injr.injr_130_21.

Danda D, Goel R, Joseph G, Kumar ST, Nair A, Ravindran R, Jeyaseelan L, Merkel PA, Grayson PC. Clinical course of 602 patients with Takayasu's arteritis: comparison between Childhood-onset versus adult onset disease. Rheumatology (Oxford). 2021 May 14;60(5):2246-2255. doi: 10.1093/rheumatology/keaa569. PMID: 33179052; PMCID: PMC8599811.

George R, George A, Kumar TS. Update on Management of Morphea (Localized Scleroderma) in Children. Indian Dermatol Online J. 2020 Mar 9;11(2):135-145. doi: 10.4103/idoj.IDOJ_284_19. PMID: 32477969; PMCID: PMC7247622.

Bagri NK, Kumar S, Ramanan AV. Conception of National Biologics Registry for Pediatric Rheumatology: Need of the Hour and the Way Forward. Indian Pediatr. 2022 Dec 15;59(12):913-915. doi: 10.1007/s13312-022-2661-8. Epub 2022 Sep 9. PMID: 36089846; PMCID: PMC9798937.

Chandran J, James EJ, Verghese VP, Kumar TS, Sundaravalli EKR, Vyasam S. Clinical Spectrum of Children With Multisystem Inflammatory Syndrome Associated With SARS-CoV-2 Infection. Indian Pediatr. 2021 Oct 15;58(10):955-958. doi: 10.1007/s13312-021-2330-3. Epub 2021 Jun 28. PMID: 34183466; PMCID: PMC8549596.

Vyasam, Siva; Punnen, Anu; Jeyaseelan, Visalakshi1; Prakash, John Jude2; Kumar, Sathish. Autoantibodies in Pediatric Systemic Lupus Erythematosus: Cluster Analysis and its Clinical Implications in Indian Children. Indian Journal of Rheumatology 18(1):p 35-39, March 2023. | DOI: 10.4103/injr.injr_129_21

Sathish T, Kapoor N. Normal weight obesity and COVID-19 severity: A poorly recognized link. Diabetes Res Clin Pract. 2020 Nov;169:108521. doi: 10.1016/j.diabres.2020.108521. Epub 2020 Oct 21. PMID: 33096190; PMCID: PMC7575588.

Shajil C, Sathishkumar D, Babu JS, Babu R, Kumar S. Spontaneous crateriform indentation in a child. Pediatr Dermatol. 2023 Jul-Aug;40(4):715-717. doi: 10.1111/pde.15241. PMID: 37440194.

Punnen A, Loganathan SK, Veetiyil GI, Scott JX, Kumar S. Neonate with orbital bleed. Pediatr Blood Cancer. 2015 Mar;62(3):548. doi: 10.1002/pbc.25339. Epub 2014 Nov 28. PMID: 25447027.

Sathish T, Cao Y, Kapoor N. Preexisting prediabetes and the severity of COVID-19. Prim Care Diabetes. 2021 Feb;15(1):28-29. doi: 10.1016/j.pcd.2020.09.002. Epub 2020 Sep 9. PMID: 32958435; PMCID: PMC7480529.

Ganapati A, Arunachal G, Arya S, Shanmugasundaram D, Jeyaseelan L, Kumar S, Danda S, Danda D. Study of familial aggregation of autoimmune rheumatic diseases in Asian Indian patients with systemic lupus erythematosus. Rheumatol Int. 2019 Dec;39(12):2053-2060. doi: 10.1007/s00296-019-04355-z. Epub 2019 Jul 1. PMID: 31263994.

Goel R, Sathish Kumar T, Danda D. Childhood-Onset Takayasu Arteritis (c-TA): Current and Future Drug Therapy. Paediatr Drugs. 2019 Apr;21(2):81-93. doi: 10.1007/s40272-019-00327-9. PMID: 31087279.

Balakumar B, Gangadharan S, Ponmudi N, Kumar S, Prakash JJ, Palocaren T. Atypical osteomyelitis and concurrent septic arthritis due to Salmonella in immunocompetent children. J Clin Orthop Trauma. 2017 Jul-Sep;8(3):293-297. doi: 10.1016/j.jcot.2017.05.008. Epub 2017 May 31. PMID: 28951650; PMCID: PMC5605736. Link

Mittal GS, Kumar S, Thomas M, Jeyaseelan V, George R. The expression of interleukin-17 in cutaneous lesions of lupus erythematosus in pediatric-onset systemic lupus erythematosus. Indian J Pathol Microbiol. 2017 Jul-Sep;60(3):447-448. doi: 10.4103/IJPM.IJPM_655_16. PMID: 28937401.

Jain S, Muthusamy K, Bernice TS, Pansuriya H, Punnen A, Kumar S, Thomas MM. A Rare Treatable and Under Recognized Cause of Recurrent Convexity Subarachnoid Hemorrhage: Lupus Anticoagulant Hypoprothombinemia Syndrome. Ann Indian Acad Neurol. 2021 Nov-Dec;24(6):986-989. doi: 10.4103/aian.AIAN_804_20. Epub 2021 Apr 14. PMID: 35359554; PMCID: PMC8965963.

Kumar TS, Scott JX, Viswanathan S, Agarwal I, Raj PM, Lalitha MK. Cervicofacial nocardiosis in an immunocompetent child. Acta Paediatr. 2005 Sep;94(9):1342-3. doi: 10.1111/j.1651-2227.2005.tb02100.x. PMID: 16279004.

Punnen AK, Sudhakar M, Kumar S. Tale of a chest radiograph in Takayasu's arteritis. Arch Dis Child. 2023 Nov 28:archdischild-2023-326334. doi: 10.1136/archdischild-2023-326334. Epub ahead of print. PMID: 38041676.

Kumar TS, Scott JX, Raghupathy P, Moses PD. Mucolipidosis II (I - cell disease). J Postgrad Med. 2005 Jul-Sep;51(3):232-3. PMID: 16333203.

Manwatkar A, Padiyar S, Nair A, Jha A, Kumar S, Yadav B, Prakash JAJ, Das JK, Mathew J. Clinical profile of anti-NXP-2 antibody-positive inflammatory myositis and outcome in an Indian population. Clin Rheumatol. 2023 Dec;42(12):3289-3297. doi: 10.1007/s10067-023-06751-0. Epub 2023 Oct 6. PMID: 37801141

Sudhakar M, Kumar S. Juvenile Idiopathic Arthritis. Indian J Pediatr. 2024 Jan 2. doi: 10.1007/s12098-023-04939-5. Epub ahead of print. PMID: 38163829.

Shajil C, Sathishkumar D, Kumar S, Danda S. Homozygous CARD14 variant presenting as infantile erythroderma. BMJ Case Rep. 2024 Jan 16;17(1):e254090. doi: 10.1136/bcr-2022-254090. PMID: 38233005; PMCID: PMC10806972.

Sudhakar, Murugan, and Sathish Kumar. “Juvenile Idiopathic Arthritis.” Indian journal of pediatrics, 10.1007/s12098-023-04939-5. 2 Jan. 2024, doi:10.1007/s12098-023-04939-5

Kabeerdoss J, Danda S, Srivastava P, Kerkhale R, Kumar TS, Goel R, Danda D. A pilot study of childhood-onset Takayasu arteritis using whole exome sequencing suggests oligogenic inheritance involving classical complement, collagen, and autoinflammatory pathways. Clin Rheumatol. 2024 Aug;43(8):2607-2613. doi: 10.1007/s10067-024-07017-z. Epub 2024 Jun 13. PMID: 38869681.

Kumar TS, Abraham P, Raghuraman S, Cherian T. Immunogenicity of indigenous recombinant hepatitis B vaccine in infants following a 0, 1, 2-month vaccination schedule. Indian Pediatr. 2000 Jan;37(1):75-80. PMID: 10745392.