Warning: mkdir(): Permission denied in /home/virtual/lib/view_data.php on line 81

Warning: fopen(upload/ip_log/ip_log_2024-03.txt): failed to open stream: No such file or directory in /home/virtual/lib/view_data.php on line 83

Warning: fwrite() expects parameter 1 to be resource, boolean given in /home/virtual/lib/view_data.php on line 84
Isolated Pulmonary Cryptococcosis: Report of Six Cases and Review of the Korean Cases.
Skip Navigation
Skip to contents

J Pathol Transl Med : Journal of Pathology and Translational Medicine

OPEN ACCESS
SEARCH
Search

Articles

Page Path
HOME > J Pathol Transl Med > Volume 37(3); 2003 > Article
Original Article Isolated Pulmonary Cryptococcosis: Report of Six Cases and Review of the Korean Cases.
Na Rae Kim, Seung Yeon Ha, Dong Hae Chung, Joungho Han, Kyung Soo Lee, O Jung Kwon, Kwan Min Kim
Journal of Pathology and Translational Medicine 2003;37(3):193-198
DOI: https://doi.org/
1Department of Pathology, Gachon Medical School Gil Medical Center, Incheon, Korea.
2Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea. jhhan@smc.samsung.co.kr
3Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
4Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
5Department of Thoracic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
  • 1,718 Views
  • 12 Download
  • 0 Crossref
  • 0 Scopus

BACKGROUND
Isolated pulmonary cryptococcosis is uncommon, and it can be seen in both immunocompetent and immunocompromised individuals. In Korea, twenty cases have been described thus far.
METHODS
We report six additional cases of isolated pulmonary cryptococcosis, which were diagnosed by surgical biopsies or fine needle aspiration cytology. We also reviewed the clinicoradiologic and pathologic findings of all the previously published Korean cases of isolated pulmonary cryptococcosis.
RESULTS
Only two patients out of six cases exhibited mild cough and/or fever. Radiologically, three cases presented with multiple subpleural nodules, two with a solitary pulmonary nodule, and one with patchy pneumonic infiltration. On systemic steroid therapy, one case was in severe immunocompromised status at the time of the diagnoses; but three cases had histories of gastric or uterine cervix carcinomas, raising the initial clinical impression of hematogeneous pulmonary metastatic nodules, and one case was accompanied by synchronous pulmonary adenocarcinoma. After reviewing all twenty-six cases of isolated pulmonary cryptococcosis (twenty reported in Korea and our six additional cases), the most common radiologic finding was solitary pulmonary nodule (50%), followed by subpleurally located, multiple nodules (26.9%), pneumonic infiltrates (19.2%), and pleural effusion with thickened pleura (3.8%). Two cases were also accompanied by hilar lymphadenopathy (7.7%). Clinically, presenting symptoms varied: 18 of 26 cases (69.2%) were accompanied by cough and mild fever, but 8 of 26 cases (30.8%) were entirely asymptomatic.
CONCLUSIONS
Since isolated pulmonary cryptococcosis presents itself with nonspecific clinicoradiologic findings, early recognition and differentiation from malignant tumors and pulmonary tuberculosis -the most common causes of solitary pulmonary nodules in Korea- are important to avoiding unnecessary treatment.

Related articles

J Pathol Transl Med : Journal of Pathology and Translational Medicine