• 대한미생물학회지
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• 제22권1호
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• pp.15-22
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• 1987

Pulmonary fungal infection has been investigated in patients with healed or active pulmonary tuberculosis or other lung diseases by demonstrating serum precipitating antibodies to the various fungal antigens and by isolating the related fungi from sputums or other clinical specimens. Out of 1,192 suspected patients, 405(34.0%) showed precipitin bands on immunodiffusion tests and the related fungi have been demonstrated in sputums or other specimens of 79.5% of them(327) whose specimens had been cultured. Three patients did not have precipitating antibodies to any fungal antigen, but the same fungus was repeatedly isolated from sputums of two patients for over one year of period and from open lung biopsy specimen in the other patient. Most commonly involved species in pulmonary infection were A. fumigatus(70.3%) and C. albicans (at least 23.8%), followed by A. flavus, P. boydii, A. nidulans, etc. Out of fungi isolated from individuals(459), who were apparently not infected with fungi, molds were 66.0% and the rest, yeasts. Most commonly encountered molds were aspergilli(31.7%), followed by penicilli(16.3%), Cladosporium spp.(2.8%), Fusarium spp.(2.2%), etc. C. albicans(16.6%) was of course most common yeast in human sputums and the other species were seen in few.

• Journal of Yeungnam Medical Science
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• 제12권1호
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• pp.135-140
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• 1995

Acute cavitating pulmonary infection with a mycetoma is sometimes occur in immunocompromised patient. Most mycetoma lesions are due to Aspergillus species, and lesion caused by Candida species is rare. So we report an experienced case that pulmonary and rib infection caused by Candida species in AML patient and complete remission with previous reports.

• Journal of Chest Surgery
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• 제37권3호
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• pp.292-296
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• 2004

효모균은 전 세계적으로 도처에 분포하고 있는 곰팡이로서, 특히 비둘기 배설물에 의해 오염된 토양에 존재한다. 폐의 효모균증은 건강한 사람에게는 잘 발생하지 않으며 면역이 저하된 환자 특히 후천성 면역결핍증 환자에게서 호발한다. 일반적으로 증상이 없이 흉부엑스선상 고립성 또는 다발성 폐결절이 관찰되며, 절제된 조직에서의 병리학적 소견으로 진단된다. 기침이나 객담, 발열 및 무력감 등의 급성폐렴의 증상을 보일 수 있으나 질병특유의 증상은 아니다. 효모균증은 대부분의 곰팡이 염색에 의해 진단되며, 증상이 없는 고립성 폐결절을 포함하여 진단된 모든 효모균증에 있어서 약물치료를 시행한다.

• 미생물학회지
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• 제19권3호
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• pp.142-152
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• 1981

One hundred and thirteen healed pulmonary tuberculosis patients and 11 patients with other underlying diseases were studied for evidence of pulmonary fungal infection because of persisting hemoptysis or chronic cough. Rediological, mycological and serological investigations revealed that 54 out of 124 patients were evidently infected with one or more species of fungi. A. fumigatus was isolated from 4 out of 70 patients whose sera did not react with antigens from this fungus, while it was isolated from 43 out of 47 serological reactors to this fungus. Chest radiography showed a distinct fungus ball in a cyst of one patient and in a preformed cavity in the lung of 17 healed tuberculosis patients and two other patients. The latter two patients were infected with A.flavus. Two patients, who were under the long period of immunosuppressive therapy, apparently succumbed to invasive aspergillosia due to A.fumigatus. A single or dual infection with A. flavus, A. nidulans, A.nidulans var. latus, C. albicans, and P. boydii were noticed in some patients without mycetomal shadow on chest radiographs. Young mycelial extract (ME) of A.fumigatus detected antibody in 95.8 percent of the sera from patients infected with this fungus, while it was isolated from 43 out of 47 serological reactors to this fungus. Chest radiography showed a distinct fungus ball in a cyst of one patient and in a performed cavity in the lung of 17 healed tuberculosis patients and two other patients. The latter two patients were infected with A. flavus. Two patients, who were under the long period of immunosuppressive therapy, apparently succumbed to invasive aspergillosis due to A.fumigatus. A single or dual infection with A. flavus, A. nidulans, A. niduans var. latus, C. albicans, and P. boydii were noticed in some patients without mycetomal shadow on chest radiographs. Young mycelial extract (ME) of A.fumigatus detected antibody in 95.8 percent of the sera from patients infected with this fungus, while the commercial culture filtrate antigen (GL) yielded 78.7 per cent positive result. Culture filtrate antigen, however, was comparable with ME. There was no single antigen with which all the serum specimens reacted. Fractionation of ME resulted in a loss of some activity although it excluded substances that reacted with C-reactive protein in a loss of some activity although it excluded substances that reacted with C-reactive protein. Most reactive and specific precipitinogens distributed in the fraction (FB) which was precipitable at 75 percent saturation with ammonium sulfate and eluted in a second peak in order from gel-filtration and which contained mostly proteinic components. Glycoproteins or polysaccharides rich fractions (FA and ASI) were relatively less effective in detecting antibody. Demonstration of antibody in the serum from patients using a battery of fungal antigens and of etiologically related fungi from clinical specimens are very useful laboratory procedures for the diagnosis of pulmonary fungal infection which is a common complication of tuberculosis.

• Journal of Chest Surgery
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• 제38권9호
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• pp.656-659
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• 2005

뮤코르진균증은 비교적 드문 질환으로 면역이 저하된 환자에게 있어서 치명적인 기회감염을 일으킨다. 감염은 주로 혈액암, 만성 신부전, 당뇨 환자나 장기이식을 받은 환자에게 일어난다. 저자들은 조절되지 않은 당뇨를 동반한 신장이식을 받은 환자에서 발생한 폐뮤코르진균증을 암포테리신과 함께 수술적 절제를 통해 성공적으로 치료하였다.

• Tuberculosis and Respiratory Diseases
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• 제45권1호
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• pp.213-221
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• 1998

Pulmonary mucormycosis is an uncommon, but important opportunistic fungal infection associated with diabetes mellitus, leukemia, lymphoma and other immunocompromised states. Mucor species grow best in acidic-high glucose medium. which explaining the particular susceptibility of diabetic patient who are ketoacidic. Early consideration of this diagnosis, along with aggressive diagnostic evaluation, is critical to effective therapy and patient survival. We have experienced a case of pulmonary murcomycosis mimicking bilateral pulmonary edema on chest Xray that associated with diabetic ketoacidosis. A brief review of the literature was given.

• Journal of Chest Surgery
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• 제9권2호
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• pp.193-197
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• 1976

Pulmonary aspergillosis is a rather uncommon disease as a saprophytic infection, mostly producing significant repeated hemoptysis and frequently combined with chronic debilitating disease or cavitary lung disease such as pulmonary tuberculosis, lung abscess and bronchiectasis. Evaluation of the characteristic symptom, X-ray finding composing intracavitary fungus ball with crescent air patch and immunologic test constitute essential part of diagnosis. Surgical resection is a successful treatment combined with administration of anti-fungal agent to eradicate completely. We present one case of surgically removed pulmonary aspergillosis showing fungus ball, superimposed on underlying pulmonary tuberculosis, with review of the related literatures.

• Tuberculosis and Respiratory Diseases
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• 제74권6호
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• pp.269-273
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• 2013

Mucormycosis is a rare fungal disease that holds a fatal opportunistic fungal infection in diabetes mellitus, hematological malignancy, and immunocompromised host. Isolated pulmonary mucormycosis is extremely rare. Optimal therapy is a combined medical-surgical approach and a management of the patient's underlying disease. Herein, we report a case-study of isolated pulmonary mucormycosis which was being presented as multiple lung nodules in a patient with no underlying risk factors. Considering that the patient had poor pulmonary functions, we treated him with only antifungal agent rather than a combined medical-surgical approach. After treatment with antifungal agent for six months, the nodules of pulmonary mucormycosis were improved with the prominent reductions of size on the computed tomography.

• Journal of Chest Surgery
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• 제42권1호
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• pp.123-126
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• 2009

효모균증은 비둘기의 배설물에 의해 오염된 먼지나 토양에 주로 존재하는 cryptococcus neoformans에 의한 아급성 또는 만성 감염이다. 폐의 효모균증은 건강한 사람에게는 잘 발생하지 않으며 면역이 저하된 환자 특히 후천성 면역결핍증 환자에게서 호발 한다. 일반적으로 증상이 없이 단순 흉부 X-선 검사에서 고립성 또는 다발성 폐 결절이 관찰되며, 이런 경우에는 대부분 절제된 조직의 병리학적 소견으로 진단된다. 본 증례는 갑상선 암으로 수술 받은 32세 여자환자에서 추적관찰 중에 발견된 좌하엽폐의 종괴가 전이성 폐암으로 추정되어 좌하엽폐 절제술을 시행한 후 폐 효모균증으로 확인되었다.

• Journal of Chest Surgery
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• 제37권12호
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• pp.1022-1024
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• 2004

국균은 사람에서 발견되는 진균중 가장 흔한 것이기는 하나 낮은 병원성을 갖고 있다. 국균의 호흡기 감염은 국균종, 기관지폐 국균증,괴사성 및 침습형 폐 국균증의 유형으로 분류된다. 이중 괴사성 및 침습형 폐 국균증은 장기 이식 후 면역억제 치료를 받고 있거나, 항암요법을 받는 자, 혈액 이상자 또는 후천성 면역 결핍증 환자 같이 면역 저하자에서 주로 발생하며 정상적인 면역 능력이 있는 자에서는 발병률이 매우 낮다. 본원에서는 정상 면역 능력을 갖은 자에서 흉추에 침범한 침습형 페 국균증을 1예 치험하였기에 보고하는 바이다.