Myasthenia Gravis Masquerading as Status Asthmaticus

Myasthenia gravis, an autoimmune disorder of neuromuscular transmission, can lead to varying degrees of weakness and fatigability of the skeletal musculature. Juvenile myasthenia gravis accounts for 10–15% of all cases of myasthenia gravis. The clinical presentation of juvenile myasthenia gravis var...

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Main Authors: Neha Pirwani, Shayna Wrublik, Shashikanth Ambati
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Case Reports in Pediatrics
Online Access:http://dx.doi.org/10.1155/2021/6959701
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author Neha Pirwani
Shayna Wrublik
Shashikanth Ambati
author_facet Neha Pirwani
Shayna Wrublik
Shashikanth Ambati
author_sort Neha Pirwani
collection DOAJ
description Myasthenia gravis, an autoimmune disorder of neuromuscular transmission, can lead to varying degrees of weakness and fatigability of the skeletal musculature. Juvenile myasthenia gravis accounts for 10–15% of all cases of myasthenia gravis. The clinical presentation of juvenile myasthenia gravis varies tremendously, which presents itself as a diagnostic challenge for clinicians. We report a case of a 15-year-old female with mild intermittent asthma presenting with shortness of breath. Acute onset of dyspnea is a common chief complaint amongst the pediatric population with a broad differential diagnosis. Our patient was presumptively treated for status asthmaticus and required invasive mechanical ventilation. After extubating, the patient showed persistent ptosis, which led to the eventual work-up of myasthenia gravis. Upon further review, this patient had months of intermittent symptoms including ptosis and fatigue which went previously undiagnosed. This case demonstrates that dyspnea in an asthmatic can occur from nonairway processes and, if missed, may result in overtreatment of asthma or delayed diagnosis of an important neuromuscular process.
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spelling doaj-art-0a83e048dc7a471ab483dd96f370d5062025-02-03T01:04:12ZengWileyCase Reports in Pediatrics2090-68112021-01-01202110.1155/2021/6959701Myasthenia Gravis Masquerading as Status AsthmaticusNeha Pirwani0Shayna Wrublik1Shashikanth Ambati2Affiliated with Albany Medical CenterAffiliated with Albany Medical CenterAffiliated with Albany Medical CenterMyasthenia gravis, an autoimmune disorder of neuromuscular transmission, can lead to varying degrees of weakness and fatigability of the skeletal musculature. Juvenile myasthenia gravis accounts for 10–15% of all cases of myasthenia gravis. The clinical presentation of juvenile myasthenia gravis varies tremendously, which presents itself as a diagnostic challenge for clinicians. We report a case of a 15-year-old female with mild intermittent asthma presenting with shortness of breath. Acute onset of dyspnea is a common chief complaint amongst the pediatric population with a broad differential diagnosis. Our patient was presumptively treated for status asthmaticus and required invasive mechanical ventilation. After extubating, the patient showed persistent ptosis, which led to the eventual work-up of myasthenia gravis. Upon further review, this patient had months of intermittent symptoms including ptosis and fatigue which went previously undiagnosed. This case demonstrates that dyspnea in an asthmatic can occur from nonairway processes and, if missed, may result in overtreatment of asthma or delayed diagnosis of an important neuromuscular process.http://dx.doi.org/10.1155/2021/6959701
spellingShingle Neha Pirwani
Shayna Wrublik
Shashikanth Ambati
Myasthenia Gravis Masquerading as Status Asthmaticus
Case Reports in Pediatrics
title Myasthenia Gravis Masquerading as Status Asthmaticus
title_full Myasthenia Gravis Masquerading as Status Asthmaticus
title_fullStr Myasthenia Gravis Masquerading as Status Asthmaticus
title_full_unstemmed Myasthenia Gravis Masquerading as Status Asthmaticus
title_short Myasthenia Gravis Masquerading as Status Asthmaticus
title_sort myasthenia gravis masquerading as status asthmaticus
url http://dx.doi.org/10.1155/2021/6959701
work_keys_str_mv AT nehapirwani myastheniagravismasqueradingasstatusasthmaticus
AT shaynawrublik myastheniagravismasqueradingasstatusasthmaticus
AT shashikanthambati myastheniagravismasqueradingasstatusasthmaticus