Xanthogranulomatous Pyelonephritis Incidentally Detected in a Young Infant

Background: Xanthogranulomatous pyelonephritis (XGP) is a chronic inflammatory condition of the kidney, rarely reported in children, and often misdiagnosed as a neoplasm. Clinical Description: A 2-month-old preterm baby boy was hospitalized for bronchiolitis. Examination showed tachypnea, normal pul...

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Main Authors: Jeena Annie Philip, R. Veena, Christy Cathreen Thomas, Radhika C. Radhakrishnan, Ashok Kumar, Susan Uthup
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2024-11-01
Series:Indian Pediatrics Case Reports
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Online Access:https://journals.lww.com/10.4103/ipcares.ipcares_169_24
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author Jeena Annie Philip
R. Veena
Christy Cathreen Thomas
Radhika C. Radhakrishnan
Ashok Kumar
Susan Uthup
author_facet Jeena Annie Philip
R. Veena
Christy Cathreen Thomas
Radhika C. Radhakrishnan
Ashok Kumar
Susan Uthup
author_sort Jeena Annie Philip
collection DOAJ
description Background: Xanthogranulomatous pyelonephritis (XGP) is a chronic inflammatory condition of the kidney, rarely reported in children, and often misdiagnosed as a neoplasm. Clinical Description: A 2-month-old preterm baby boy was hospitalized for bronchiolitis. Examination showed tachypnea, normal pulses, improper weight gain since birth, hypertension and was incidentally detected to have palpable right kidney, without any abnormality in urinary stream. Management and Outcome: Routine blood investigations and urinalysis were normal. Chest X-ray was consistent with bronchiolitis and the baby was managed accordingly along with nifedipine for hypertension. Ultrasound abdomen showed an enlarged right kidney with hypoechoic mass in the upper pole and magnetic resonance imaging further showed the mass having areas of necrosis infiltrating into surrounding tissues. Considering a possibility of neoplasm, nephrectomy was performed. However, histopathological evaluation showed evidence of XGP. The baby thrived well, postnephrectomy and remained asymptomatic. Conclusion: This case creates awareness regarding occurrence of XGP in such a young infant, where diagnosis was made incidentally, only during a thorough systemic examination, followed by radiological imaging and histopathology.
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publishDate 2024-11-01
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spelling doaj-art-c64f343d3287491aa8fd18b38e8ba06e2024-12-10T08:53:35ZengWolters Kluwer Medknow PublicationsIndian Pediatrics Case Reports2772-51702772-51892024-11-014424124310.4103/ipcares.ipcares_169_24Xanthogranulomatous Pyelonephritis Incidentally Detected in a Young InfantJeena Annie PhilipR. VeenaChristy Cathreen ThomasRadhika C. RadhakrishnanAshok KumarSusan UthupBackground: Xanthogranulomatous pyelonephritis (XGP) is a chronic inflammatory condition of the kidney, rarely reported in children, and often misdiagnosed as a neoplasm. Clinical Description: A 2-month-old preterm baby boy was hospitalized for bronchiolitis. Examination showed tachypnea, normal pulses, improper weight gain since birth, hypertension and was incidentally detected to have palpable right kidney, without any abnormality in urinary stream. Management and Outcome: Routine blood investigations and urinalysis were normal. Chest X-ray was consistent with bronchiolitis and the baby was managed accordingly along with nifedipine for hypertension. Ultrasound abdomen showed an enlarged right kidney with hypoechoic mass in the upper pole and magnetic resonance imaging further showed the mass having areas of necrosis infiltrating into surrounding tissues. Considering a possibility of neoplasm, nephrectomy was performed. However, histopathological evaluation showed evidence of XGP. The baby thrived well, postnephrectomy and remained asymptomatic. Conclusion: This case creates awareness regarding occurrence of XGP in such a young infant, where diagnosis was made incidentally, only during a thorough systemic examination, followed by radiological imaging and histopathology.https://journals.lww.com/10.4103/ipcares.ipcares_169_24infantneoplasmnephrectomypyelonephritiswilm’s tumor
spellingShingle Jeena Annie Philip
R. Veena
Christy Cathreen Thomas
Radhika C. Radhakrishnan
Ashok Kumar
Susan Uthup
Xanthogranulomatous Pyelonephritis Incidentally Detected in a Young Infant
Indian Pediatrics Case Reports
infant
neoplasm
nephrectomy
pyelonephritis
wilm’s tumor
title Xanthogranulomatous Pyelonephritis Incidentally Detected in a Young Infant
title_full Xanthogranulomatous Pyelonephritis Incidentally Detected in a Young Infant
title_fullStr Xanthogranulomatous Pyelonephritis Incidentally Detected in a Young Infant
title_full_unstemmed Xanthogranulomatous Pyelonephritis Incidentally Detected in a Young Infant
title_short Xanthogranulomatous Pyelonephritis Incidentally Detected in a Young Infant
title_sort xanthogranulomatous pyelonephritis incidentally detected in a young infant
topic infant
neoplasm
nephrectomy
pyelonephritis
wilm’s tumor
url https://journals.lww.com/10.4103/ipcares.ipcares_169_24
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