Case of pulmonary cryptococcosis mimicking hematogeneous metastases in an immuocompetent patient: Value of absent 18F-fluorodeoxylucose uptake on positron emission tomography/CT scan

Chiao Hua Lee; Ching Tzao; Tsun Hou Chang; Wei Chou Chang; Guo Shu Huang; Chih Kung Lin; Hsin Chung Lin; Hsian He Hsu

doi:10.3348/kjr.2013.14.3.540

Case of pulmonary cryptococcosis mimicking hematogeneous metastases in an immuocompetent patient: Value of absent 18F-fluorodeoxylucose uptake on positron emission tomography/CT scan

Chiao Hua Lee, Ching Tzao, Tsun Hou Chang, Wei Chou Chang, Guo Shu Huang, Chih Kung Lin, Hsin Chung Lin, Hsian He Hsu

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The radiologic appearance of multiple discrete pulmonary nodules in immunocompetent patients, with cryptococcal infection, has been rarely described. We describe a case of pulmonary cryptococcosis, presenting with bilaterally and randomly distributed nodules on a computed tomography, mimicking hematogeneous metastases. Positron emission tomography does not demonstrate 18F-fluorodeoxyglucose (FDG) uptake, suggesting a low probability for malignancy, which is a crucial piece of information for clinicians when making a management decision. We find the absence of FDG uptake correlates with the pathologic finding of an infectious nodule, composed of fibrosis and necrosis.

Original language	English
Pages (from-to)	540-543
Number of pages	4
Journal	Korean Journal of Radiology
Volume	14
Issue number	3
DOIs	https://doi.org/10.3348/kjr.2013.14.3.540
Publication status	Published - May 2013
Externally published	Yes

Keywords

Cryptococcosis
Multiple pulmonary nodules
Neoplasm metastasis
Positron emission tomography

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

Access to Document

10.3348/kjr.2013.14.3.540

Fingerprint Dive into the research topics of 'Case of pulmonary cryptococcosis mimicking hematogeneous metastases in an immuocompetent patient: Value of absent 18F-fluorodeoxylucose uptake on positron emission tomography/CT scan'. Together they form a unique fingerprint.

Cite this

Lee, C. H., Tzao, C., Chang, T. H., Chang, W. C., Huang, G. S., Lin, C. K., Lin, H. C., & Hsu, H. H. (2013). Case of pulmonary cryptococcosis mimicking hematogeneous metastases in an immuocompetent patient: Value of absent 18F-fluorodeoxylucose uptake on positron emission tomography/CT scan. Korean Journal of Radiology, 14(3), 540-543. https://doi.org/10.3348/kjr.2013.14.3.540

Case of pulmonary cryptococcosis mimicking hematogeneous metastases in an immuocompetent patient : Value of absent 18F-fluorodeoxylucose uptake on positron emission tomography/CT scan. / Lee, Chiao Hua; Tzao, Ching; Chang, Tsun Hou; Chang, Wei Chou; Huang, Guo Shu; Lin, Chih Kung; Lin, Hsin Chung; Hsu, Hsian He.

In: Korean Journal of Radiology, Vol. 14, No. 3, 05.2013, p. 540-543.

Research output: Contribution to journal › Article › peer-review

Lee, Chiao Hua ; Tzao, Ching ; Chang, Tsun Hou ; Chang, Wei Chou ; Huang, Guo Shu ; Lin, Chih Kung ; Lin, Hsin Chung ; Hsu, Hsian He. / Case of pulmonary cryptococcosis mimicking hematogeneous metastases in an immuocompetent patient : Value of absent 18F-fluorodeoxylucose uptake on positron emission tomography/CT scan. In: Korean Journal of Radiology. 2013 ; Vol. 14, No. 3. pp. 540-543.

@article{e355e6b37ab34d18bcf03e0eec3950ec,

title = "Case of pulmonary cryptococcosis mimicking hematogeneous metastases in an immuocompetent patient: Value of absent 18F-fluorodeoxylucose uptake on positron emission tomography/CT scan",

abstract = "The radiologic appearance of multiple discrete pulmonary nodules in immunocompetent patients, with cryptococcal infection, has been rarely described. We describe a case of pulmonary cryptococcosis, presenting with bilaterally and randomly distributed nodules on a computed tomography, mimicking hematogeneous metastases. Positron emission tomography does not demonstrate 18F-fluorodeoxyglucose (FDG) uptake, suggesting a low probability for malignancy, which is a crucial piece of information for clinicians when making a management decision. We find the absence of FDG uptake correlates with the pathologic finding of an infectious nodule, composed of fibrosis and necrosis.",

keywords = "Cryptococcosis, Multiple pulmonary nodules, Neoplasm metastasis, Positron emission tomography",

author = "Lee, {Chiao Hua} and Ching Tzao and Chang, {Tsun Hou} and Chang, {Wei Chou} and Huang, {Guo Shu} and Lin, {Chih Kung} and Lin, {Hsin Chung} and Hsu, {Hsian He}",

year = "2013",

month = may,

doi = "10.3348/kjr.2013.14.3.540",

language = "English",

volume = "14",

pages = "540--543",

journal = "Korean Journal of Radiology",

issn = "1229-6929",

publisher = "Korean Radiological Society",

number = "3",

}

TY - JOUR

T1 - Case of pulmonary cryptococcosis mimicking hematogeneous metastases in an immuocompetent patient

T2 - Value of absent 18F-fluorodeoxylucose uptake on positron emission tomography/CT scan

AU - Lee, Chiao Hua

AU - Tzao, Ching

AU - Chang, Tsun Hou

AU - Chang, Wei Chou

AU - Huang, Guo Shu

AU - Lin, Chih Kung

AU - Lin, Hsin Chung

AU - Hsu, Hsian He

PY - 2013/5

Y1 - 2013/5

N2 - The radiologic appearance of multiple discrete pulmonary nodules in immunocompetent patients, with cryptococcal infection, has been rarely described. We describe a case of pulmonary cryptococcosis, presenting with bilaterally and randomly distributed nodules on a computed tomography, mimicking hematogeneous metastases. Positron emission tomography does not demonstrate 18F-fluorodeoxyglucose (FDG) uptake, suggesting a low probability for malignancy, which is a crucial piece of information for clinicians when making a management decision. We find the absence of FDG uptake correlates with the pathologic finding of an infectious nodule, composed of fibrosis and necrosis.

AB - The radiologic appearance of multiple discrete pulmonary nodules in immunocompetent patients, with cryptococcal infection, has been rarely described. We describe a case of pulmonary cryptococcosis, presenting with bilaterally and randomly distributed nodules on a computed tomography, mimicking hematogeneous metastases. Positron emission tomography does not demonstrate 18F-fluorodeoxyglucose (FDG) uptake, suggesting a low probability for malignancy, which is a crucial piece of information for clinicians when making a management decision. We find the absence of FDG uptake correlates with the pathologic finding of an infectious nodule, composed of fibrosis and necrosis.

KW - Cryptococcosis

KW - Multiple pulmonary nodules

KW - Neoplasm metastasis

KW - Positron emission tomography

UR - http://www.scopus.com/inward/record.url?scp=84877985035&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84877985035&partnerID=8YFLogxK

U2 - 10.3348/kjr.2013.14.3.540

DO - 10.3348/kjr.2013.14.3.540

M3 - Article

C2 - 23690726

AN - SCOPUS:84877985035

VL - 14

SP - 540

EP - 543

JO - Korean Journal of Radiology

JF - Korean Journal of Radiology

SN - 1229-6929

IS - 3

ER -

Case of pulmonary cryptococcosis mimicking hematogeneous metastases in an immuocompetent patient: Value of absent 18F-fluorodeoxylucose uptake on positron emission tomography/CT scan

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Cite this