Abstract |
A fifty year-old female who had previously been well presented with a productive cough and a high fever. Her initial chest X-ray film showed no abnormal lung shadows. Despite partial improvement of the fever and the serum level of acute phase reactant (CRP) in response to intravenous administration of piperacillin, she complained of increasing severity of cough and dyspnea. Follow-up chest X-ray films taken five days after therapy with piperacillin showed diffuse nodular shadows in the mid-to-lower lung fields bilaterally. Chest CT scan disclosed diffuse miliary nodules at the lung periphery and thickening of bronchovascular markings. Chest auscultation revealed late inspiratory coarse crackles and expiratory wheezing, and the patient's arterial oxygen tension was 61 mmHg. Suspected of suffering from primary atypical pneumonia, she was started on therapy with intravenous minocyclin (200 mg/day), two days after treatment her symptoms began improving significantly. Anti-mycoplasma antibody was found to be x 1280, and cold hemoagglutinin x 1024, establishing the diagnosis of Mycoplasma pneumoniae infection. The patient's condition completely recovered following a one week treatment with minocyclin. We concluded that her respiratory infection was caused by piperacillin-sensitive mico-organism, and also Mycoplasma pneumoniae which brought about hypoxic acute bronchiolitis to the patient.
|
Authors | Y Aoki, K Hohsa, Y Fukuno, N Fujisawa, K Naitoh, S Hayashi, K Nagasawa |
Journal | Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases
(Kansenshogaku Zasshi)
Vol. 72
Issue 10
Pg. 1080-3
(Oct 1998)
ISSN: 0387-5911 [Print] Japan |
PMID | 9847528
(Publication Type: Case Reports, Journal Article)
|
Chemical References |
|
Topics |
- Acute Disease
- Bronchiolitis
(diagnostic imaging, drug therapy, microbiology)
- Female
- Humans
- Hypoxia
(etiology)
- Middle Aged
- Mycoplasma pneumoniae
(isolation & purification)
- Penicillins
(therapeutic use)
- Piperacillin
(therapeutic use)
- Pneumonia, Mycoplasma
(microbiology)
- Radiography
|