Neonatal Med.  2014 Feb;21(1):69-73.

A Case of Paenibacillus-induced Sepsis Complicated with Pneumatocele in a Very Low Birth Weight Infant

Affiliations
  • 1Department of Pediatrics, Kyung Hee University School of Medicine, Seoul, Korea. feelhope@gmail.com

Abstract

Paenibacillus spp. are gram-positive, rod-shaped, facultative anaerobic bacteria found in nature and rarely cause diseases in humans. We report our experience with Paenibacillus-induced sepsis complicated with pneumatocele in a very low birth weight male infant with a gestational age of 29 weeks and 5 days and a birth weight of 1,380 g, who was born by cesarean section with because of preterm labor and premature rupture of membrane. On day 12 after admission, the patient presented oxygen desaturation without apnea and fever. We identified pleural effusion on chest radiography and diagnosed pneumatocele on low-dose chest computed tomography. An empirical antibiotic was administered to treat the infection. The patient's blood culture revealed gram-positive rods, and Paenibacillus spp. was identified using16s rRNA sequencing.

Keyword

Infant; Premature; Paenibacillus spp; Sepsis; Cysts

MeSH Terms

Apnea
Bacteria, Anaerobic
Birth Weight
Cesarean Section
Female
Fever
Gestational Age
Gram-Positive Rods
Humans
Infant
Infant, Very Low Birth Weight*
Male
Membranes
Obstetric Labor, Premature
Oxygen
Paenibacillus
Pleural Effusion
Pregnancy
Radiography
Rupture
Sepsis*
Thorax
Oxygen
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