Nikita Rodenbach

Dr. Nikita Rodenbach

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Research Focus & Metrics

Academic Career Length

2Years (2025-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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8 July 2025 in BMJ Case Reports
Verified
Journal Article
Closed access
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AVAnnette Venter
Annette Venter
MDMichelle Dillon
Michelle Dillon
NRNikita Rodenbach
Nikita Rodenbach
A male child in middle childhood (6–11 years) was admitted to the paediatric ward under the care of the surgical team following a scrotal injury sustained during a football game 4 days earlier. His blood pressure (BP) was noted to be elevated during his admission, which triggered reviews and further investigations. It was initially felt that the pain, due to a scrotal haematoma, was the cause of his hypertension. However, the continued vigilance and persistence of the nursing staff led to a further opinion being sought. This led to the clinical suspicion and later confirmed diagnosis of coarctation of the aorta.

1 January 2026 in Case Reports in Pediatrics
Verified
Journal Article
Open access
NRNikita Rodenbach
Nikita Rodenbach
AVAnnette Venter
Annette Venter
ARAlfonso Rodríguez-Herrera
Alfonso Rodríguez-Herrera
JDJulia Duder
Julia Duder
ELEimear Lee
Eimear Lee
Atrophic gastritis is an autoimmune gastritis that is characterised by the production of antibodies to parietal cells and intrinsic factor of the stomach. It is uncommon in paediatrics, as a result, is not usually in the differential diagnosis. A boy in middle childhood presented with a history of auditory hallucinations and fatigue, his workup only showed iron deficiency anaemia which responded to oral iron replacement but rebounded off therapy. There was no underlying cause found until years later, when he presented with Raynaud’s phenomenon leading to an autoimmune workup being done which showed him being weakly antinuclear antibody (ANA) positive and strongly positive for antiparietal cell antibody. This led to the patient undergoing endoscopy where the histopathology findings revealed antral‐like gastric mucosa with mild mixed chronic inflammation. There was a decrease in parietal cell numbers and t focal evidence of intestinal metaplasia, but no evidence of dysplasia or malignancy. This confirmed the diagnosis of atrophic gastritis which is extremely rare in the paediatric population.