A Challenging Presentation of Mycoplasma pneumoniae : Mild Hepatic Dysfunction With Persistent Leukocytosis in a Pediatric Patient

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Autori principali: Robert J. Heins, Sierra Scott, Stephen Mock
Natura: Artículo Open Access
Pubblicazione: Wiley 2026
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author Robert J. Heins
Sierra Scott
Stephen Mock
author_facet Robert J. Heins
Sierra Scott
Stephen Mock
Robert J. Heins
Sierra Scott
Stephen Mock
collection Wiley Open Access
contents A Challenging Presentation of Mycoplasma pneumoniae : Mild Hepatic Dysfunction With Persistent Leukocytosis in a Pediatric Patient Robert J. Heins Sierra Scott Stephen Mock Clinical Case Reports ABSTRACT Mycoplasma pneumoniae (MP) is a common pediatric respiratory pathogen that can rarely present with extrapulmonary manifestations such as hepatic involvement. Recognition of hepatic dysfunction in this context is important for accurate diagnosis and timely therapy. A five‐year‐old female with asthma presented with fever, cough, fatigue, pruritus, and scleral icterus. Laboratory evaluation revealed leukocytosis, elevated C‐reactive protein, mild transaminitis, direct hyperbilirubinemia, elevated PT/PTT, and normocytic anemia. Infectious and hepatic workups were initially unrevealing. The patient showed gradual clinical improvement while receiving empiric ceftriaxone but had persistent leukocytosis. On hospital Day 7, a positive MP IgM prompted azithromycin initiation, which corresponded to the normalization of hepatic indices. This case highlights a rare extrapulmonary manifestation of MP infection with mild hepatic dysfunction and transient hematologic changes, emphasizing the importance of recognizing atypical presentations of MP to facilitate timely diagnosis, avoid unnecessary interventions, and prevent prolonged hospitalization. 10.1002/ccr3.72421 http://creativecommons.org/licenses/by-nc-nd/4.0/
doi_str_mv 10.1002/ccr3.72421
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id wiley_oa_10_1002_ccr3_72421
institution Wiley Open Access
license_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
publishDate 2026
publisher Wiley
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spellingShingle A Challenging Presentation of Mycoplasma pneumoniae : Mild Hepatic Dysfunction With Persistent Leukocytosis in a Pediatric Patient
Robert J. Heins
Sierra Scott
Stephen Mock
Clinical Case Reports
A Challenging Presentation of Mycoplasma pneumoniae : Mild Hepatic Dysfunction With Persistent Leukocytosis in a Pediatric Patient Robert J. Heins Sierra Scott Stephen Mock Clinical Case Reports ABSTRACT Mycoplasma pneumoniae (MP) is a common pediatric respiratory pathogen that can rarely present with extrapulmonary manifestations such as hepatic involvement. Recognition of hepatic dysfunction in this context is important for accurate diagnosis and timely therapy. A five‐year‐old female with asthma presented with fever, cough, fatigue, pruritus, and scleral icterus. Laboratory evaluation revealed leukocytosis, elevated C‐reactive protein, mild transaminitis, direct hyperbilirubinemia, elevated PT/PTT, and normocytic anemia. Infectious and hepatic workups were initially unrevealing. The patient showed gradual clinical improvement while receiving empiric ceftriaxone but had persistent leukocytosis. On hospital Day 7, a positive MP IgM prompted azithromycin initiation, which corresponded to the normalization of hepatic indices. This case highlights a rare extrapulmonary manifestation of MP infection with mild hepatic dysfunction and transient hematologic changes, emphasizing the importance of recognizing atypical presentations of MP to facilitate timely diagnosis, avoid unnecessary interventions, and prevent prolonged hospitalization. 10.1002/ccr3.72421 http://creativecommons.org/licenses/by-nc-nd/4.0/
title A Challenging Presentation of Mycoplasma pneumoniae : Mild Hepatic Dysfunction With Persistent Leukocytosis in a Pediatric Patient
topic Clinical Case Reports
url https://onlinelibrary.wiley.com/doi/10.1002/ccr3.72421