Acute Eosinophilic Pneumonia: A Radiological Exploration in a 37-YearOld Patient
Date Issued
2024-04
Author(s)
Abstract
This case report delves into the clinical and imaging features of Acute
Eosinophilic Pneumonia (AEP) in a 37-year-old administrative worker. The
patient was presented with a persistent and productive cough, fatigue, and
peripheral eosinophilia. The diagnostic journey, including chest radiography,
HRCT imaging, and broncho-alveolar lavage, aimed to unravel the unique
aspects of AEP in this specific presentation.
Hypoxemia and diffuse alveolar opacities on chest radiography and HRCT
marked the clinical presentation. Broncho-alveolar lavage fluid analysis
revealed a remarkably high eosinophil count, confirming the eosinophilic
nature of the pneumonia.
HRCT imaging unveiled bilateral ground-glass areas, interlobular septal
thickening, broncho-vascular bundle thickening, and ill-defined centrilobular nodules. Zonal distribution analysis showcased a random apico-basal
pattern, predominantly affecting the lower lobes.
Prompt initiation of corticosteroid therapy led to a rapid and complete
response, with no relapse after discontinuation. The patient's clinical
symptoms improved significantly, aligning with the expected therapeutic
response in AEP.
This case report underscores the specific HRCT manifestations of AEP in a
37-year-old patient, contributing valuable insights to the understanding of
this eosinophilic lung disease. The rapid and favorable response to
corticosteroids further supports the accurate diagnosis of AEP.
Acute Eosinophilic Pneumonia in this 37-year-old patient demonstrates
distinct radiological patterns crucial for diagnosis. The case report enhances
awareness among clinicians and radiologists, emphasizing the significance
of recognizing AEP in the spectrum of acute respiratory illnesses.
Keywords: Acute Eosinophilic Pneumonia (AEP), case report, eosinophilic
broncho-alveolar lavage, HRCT imaging, zonal distribution.
Eosinophilic Pneumonia (AEP) in a 37-year-old administrative worker. The
patient was presented with a persistent and productive cough, fatigue, and
peripheral eosinophilia. The diagnostic journey, including chest radiography,
HRCT imaging, and broncho-alveolar lavage, aimed to unravel the unique
aspects of AEP in this specific presentation.
Hypoxemia and diffuse alveolar opacities on chest radiography and HRCT
marked the clinical presentation. Broncho-alveolar lavage fluid analysis
revealed a remarkably high eosinophil count, confirming the eosinophilic
nature of the pneumonia.
HRCT imaging unveiled bilateral ground-glass areas, interlobular septal
thickening, broncho-vascular bundle thickening, and ill-defined centrilobular nodules. Zonal distribution analysis showcased a random apico-basal
pattern, predominantly affecting the lower lobes.
Prompt initiation of corticosteroid therapy led to a rapid and complete
response, with no relapse after discontinuation. The patient's clinical
symptoms improved significantly, aligning with the expected therapeutic
response in AEP.
This case report underscores the specific HRCT manifestations of AEP in a
37-year-old patient, contributing valuable insights to the understanding of
this eosinophilic lung disease. The rapid and favorable response to
corticosteroids further supports the accurate diagnosis of AEP.
Acute Eosinophilic Pneumonia in this 37-year-old patient demonstrates
distinct radiological patterns crucial for diagnosis. The case report enhances
awareness among clinicians and radiologists, emphasizing the significance
of recognizing AEP in the spectrum of acute respiratory illnesses.
Keywords: Acute Eosinophilic Pneumonia (AEP), case report, eosinophilic
broncho-alveolar lavage, HRCT imaging, zonal distribution.
File(s)![Thumbnail Image]()
Loading...
Name
trud4.pdf
Size
532.56 KB
Format
Adobe PDF
Checksum
(MD5):8a3087e2e409a75b7b10c08b27f971a1