Dr. Santosh Kumar Mahallik

• FMAS – Fellowship in Minimal Access Surgery (by AMASI, India)

• American Pediatric Surgical Association (APSA) Travel Fellow Awardee 2019.
• Visiting Surgeon/ Observer Boston Children’s Hospital, Boston, MA, USA (1 month)

NATIONAL

• Indian Association of Paediatric Surgery (IAPS)
• Paediatric Endoscopic Surgeons of India (PESI-IAPS)
• Surgical Oncology Section of IAPS (SOS-IAPS)
• Paediatric Urology Chapter of IAPS (PUC- IAPS)
• Paediatric Thoracic Surgery Chapter of IAPS (PTS-IAPS)
• Association of Surgeons of India (ASI)
• Association of Minimal Access Surgeons of India (AMASI)

INTERNATIONAL

• International Society for Paediatric Surgical Oncology (IPSO)

Other

• Previous Executive Member, Indian Association of Pediatric Surgeons (IAPS) – East Zone (2021-2023)
• Executive Member, Association of Pediatric Surgical Oncology (APSO) – section of IAPS – East Zone (2022-2024)
• Vice-Chairman, Pediatric Solid Tumor Board, AIIMS Bhubaneswar.
• Member, Institute Ethics Cell, AIIMS Bhubaneswar
• Member, Perinatology Clinic, AIIMS Bhubaneswar
• Member, Website Development Committee, AIIMS Bhubaneswar

• Mahalik SK, Singh AK, Pati AB, Rout L, Mallisha S. Prevalence of neural tube defect and its identification during the antenatal period: a cross-sectional study in the eastern Indian state. BMJ Open 2024;14:e083057. doi:10.1136/ bmjopen-2023-083057
• Sahu A, Mahalik SK, Tripathy TP. Congenital midline upper lip sinus in an infant. BMJ Case Rep. 2024 Mar 19;17(3):e259869. doi: 10.1136/bcr-2024-259869.
• Naik D, Mahalik SK, Mohakud S, Sable MN, Mohanty MK. Congenital Intraoral Dermoid and Epidermoid Cyst with Orocutaneous Fistula Presenting with Life-threatening Airway Obstruction in an Infant. J Indian Assoc Pediatr Surg. 2024 Mar-Apr;29(2):159-161. doi: 10.4103/jiaps.jiaps_125_23. Epub 2024 Mar 4.
• Biswal S, Biswas D, Mahalik SK, Purkait S, Mitra S. Assessment of Matrix Metalloprotease – 7 (MMP7) Immunohistochemistry in Biliary Atresia and Other Pediatric Cholestatic Liver Diseases. Fetal Pediatr Pathol. 2023 Oct 31:1-10. doi: 10.1080/15513815.2023.2276780.
• Tamang M, Mahalik SK, Tripathy TP. Parosteal lipoma of rib causing widening of intercostal space in an adolescent. BMJ Case Rep. 2023 Oct 29;16(10):e257794. doi: 10.1136/bcr-2023-257794.
• Pati AB, Mishra P, Mahalik SK, Tripathy BB, Mohanty MK. Effect of preoperative estrogen on complications after proximal hypospadias repair: A randomized controlled trial. Indian J Urol 2023;39:126-32.
• Ahmad S, Pati AB, Mahalik SK, Das K. Urethral Caruncle with Associated Renoureteric Anomalies. Sultan Qaboos Univ Med J. 2023 Feb;23(1):113-115. doi: 10.18295/squmj.1.2022.009.
• Mahalik SK, Pati AB, Das K. Loss of interest for training in paediatric surgery in India. Natl Med J India. 2022 Sep-Oct;35(5):296-298. doi: 10.25259/NMJI_304_21.
• Garge S, Mahalik S, Jain P. Bilateral congenital lobar emphysema: a rare entity and a therapeutic challenge. Ann Pediatr Surg 18, 91 (2022). https://doi.org/10.1186/s43159-022-00224-w
• Global Health Research Group on Children’s Non-Communicable Diseases Collaborative. Twelve-month observational study of children with cancer in 41 countries during the COVID-19 pandemic. BMJ Glob Health. 2022 Oct;7(10):e008797. doi: 10.1136/bmjgh-2022-008797.
• Naik D, Mahalik S K, Pati A B (November 22, 2022). Congenital Short Bowel Syndrome With Annular Pancreas Presenting as Neonatal Intestinal Obstruction. Cureus 14(11): e31802. doi:10.7759/cureus.31802
• Joseph HB, Kuppusamy S, Mahalik SK, Shetty AP, Das K. Telemedicine – a Boon to Parents of Children with Health Care Needs During COVID-19 Pandemic: A Qualitative Study from India. Turk Arch Pediatr. 2022 Sep;57(5):526-531. doi: 10.5152/TurkArchPediatr.2022.22046. PMID: 36062440; PMCID: PMC9524430.
• Ahmad, M.S., Mahalik, S.K., Sahoo, B. et al. Primary solitary neurofibroma of penis in a child: case report and review. Afr J Urol 28, 20 (2022). https://doi.org/10.1186/s12301-022-00286-7
• Ahmad S, Mahalik SK, Pati AB, Patra S, Das K. Sigmoid Colonic Stricture Mimicking Hirschsprung Disease in a Cytomegalovirus Positive Immunocompetent Infant. Indian J Pediatr. 2021;88(7):724.
• Mahalik SK, Bandyopadhyay, D., Tripathy, B.B. et al. Diagnostic accuracy of Leucine-rich α-2 glycoprotein (LRG) as a urinary biomarker in pediatric appendicitis: a prospective observational pilot study from Eastern India. Ann Pediatr Surg 2021;17: 22.
• Mitra S, Ayyanar P, Mahalik SK, Patra S, Purkait S, Satapathy AK. Diminution of the Primary Cilia from the Intrahepatic Cholangiocytes in a Pediatric Choledochal Cyst. Appl Immunohistochem Mol Morphol. 2021;29(10):773-780.
• Mahalik SK, Pati AB, Das K. Awareness of Common Pediatric Surgical Entities among Practicing Indian Pediatricians. J Indian Assoc Pediatr Surg. 2021;26(2):89-93.
• Ayyanar P, Mahalik S, Haldar S, Purkait S, Patra S, Mitra S. Expression of CD56 is not limited to biliary atresia and correlates with the degree of fibrosis in pediatric cholestatic diseases. Fetal Pediatr Pathol. 2020;8:1-11.
• Pati AB, Mahalik SK, Mitra S, Naik S, Das K. Intracranial, extradural, hemangiopericytoma in a neonate. Asian J of Neurosurg. 2020.
• Pati AB, Sathia S, Mahalik SK. Acute Limb Ischemia following Iatrogenic Femoral Artery injury: An Unknown Complication of Orchiopexy. Indian J Urol. 2020.
• Mahalik SK, Sable MN, Das K. Xanthogranulomatous cystitis masquerading as bladder prostate tumor in a child. Indian J Urol. 2020.
• Behera G, Manekar A, Mahalik S, Sable M, Das K. Curarino Syndrome with immature teratoma: A case report with review of literature. J Canc Res Ther. 2020.
• Mahalik SK, Mitra S, Patra S, Das K. Cystic biliary atresia or atretic choledochal cyst: A continuum in infantile obstructive cholangiopathy. Fetal Pediatr Pathol. 2019;17:1-7.
• Bawa M, Dash V, Mahalik S, Rao KLN. Outcome Analysis of Patients of Congenital Hydrocephalus with Ventriculoperitoneal Shunt at a Tertiary Care Hospital in North India. Pediatr Neurosurg. 2019;54(4):233-236.
• Ayyanar P, Mahalik SK, Pati AB, Mitra S. The Presence of Pericholedochal Hyaline Cartilage in Biliary Atresia: A Report and A Review. Fetal Pediatr Pathol. 2019;17:1-7.
• Mahalik SK, Tripathy BB, Pati AB, Mohanty MK. Single System Ectopic Congenital Giant Megaureter Associated with Ipsilateral Multicystic Dysplastic Kidney. APSP J Case Rep. 2018; 9:11.
• Pati AB, Mahallik SK, Tripathy BB, Mohanty MK. Congenital anterior urethrocutaneous fistula: Report of three cases. APSP J Case Rep. 2018; 9:9.
• Mohanty MK, Mahalik SK, Tripathy BB, Pati AB. A novel operating approach for inguinal hernia in girls. International Journal of Scientific research. 2018. 7(2);8-9.
• Mahalik SK, Vaze D, Kanojia RP, Narasimhan KL, Rao KL. Authors’ reply to comments on “Multiple neural tube defects may not be very rare” by S. K. Mahalik et al. Childs Nerv Syst. 2013 Jun;29(6):883-4.
• Mahalik SK, Vaze D, Kanojia RP, Narasimhan KL, Rao KL. Multiple neural tube defects may not be very rare. Childs Nerv Syst. 2013 Apr;29(4):609-19.
• Vaze D, Mahalik S, Rao KL. Novel association of VACTERL, neural tube defect and crossed renal ectopia: sonic hedgehog signaling: a point of coherence? Congenit Anom (Kyoto). 2012 Dec;52(4):211-5.
• Mahalik SK, Khanna S, Menon P. Malrotation and volvulus associated with heterotaxy syndrome. J Indian Assoc Pediatr Surg. 2012 Jul;17(3):138-40.
• Mahalik SK, Mahajan JK, Sodhi KS, Garge S, Vaiphei K, Rao KL. Rare association in a female DSD case of phallus, accessory phallic urethra, perineal lipoma and anterior ectopic anus. J Pediatr Urol. 2013 Feb;9(1):e39-42.
• Mahalik SK, Sodhi KS, Narasimhan KL, Rao KL. Role of preoperative 3D CT reconstruction for evaluation of patients with esophageal atresia and tracheoesophageal fistula. Pediatr Surg Int. 2012 Oct;28(10):961-6.
• Bawa M, Mahalik S, Rao KL. Giant hydronephrosis: uncommon presentation of a common disease. Arch Dis Child. 2012 Jun;97(6):525.
• MM Zameer, S Mahalik, R Kanojia, KLN Rao. Entire liver as the only content of the umbilical cord. Hernia. 2012. 16(5): 605-606.
• Rathod KJ, Mahalik S, Bawa M, Samujh R, Rao KL. Delayed presentation of anorectal malformations: need of community awareness. Indian J Public Health. 2011 Apr-Jun;55(2):135-6.
• Mahalik SK, Lyngdoh TS, Menon P, Sodhi KS, Vashishta RK, Kanojia RP, Rao KL. Glial heterotopia of maxilla: A clinical surprise. J Indian Assoc Pediatr Surg. 2011 Apr;16(2):58-60.
• Mahalik SK, Prasad A, Bhalla S, Kulshrestha R. Transilluminating testicular mass. Indian J Med Paediatr Oncol. 2011 Jan;32(1):46-8.
• Mahalik SK, Vaze D, Lyngdoh TS, Tewari MK, Narasimhan KL. Embryogenesis of triple neural tube defects: sonic hedgehog–a key? J Pediatr Surg. 2011 Feb;46(2):e5-8.
• Mahalik SK, Menon P. Popliteal pterygium syndrome. J Indian Assoc Pediatr Surg. 2010 Jul;15(3):110-1.
• Lyngdoh TS, Mahalik S, Naredi B, Samujh R, Khanna S. Lumbocostovertebral syndrome with associated VACTERL anomaly. J Pediatr Surg. 2010 Sep;45(9):e15-7.
• Mahalik S, Prasad A, Sinha A, Kulshrestha R. Delayed presentation of hypertrophic pyloric stenosis: a rare case. J Pediatr Surg. 2010 Feb;45(2):e9-11.
• Puneet, Mahalik SK, Gupta SK. Infective subcutaneous emphysema after laparoscopic rectopexy: a rare complication. Surg Laparosc Endosc Percutan Tech. 2008 Jun;18(3):308-9.
• Mahalik SK, Puneet, Gupta SK, Khanna AK. Gossypiboma: intramural and transmural migration causing small bowel obstruction. ANZ J Surg. 2008 May;78(5):417-8.