Respir Case Rep. 2015; 4(1): 56-59 | DOI: 10.5505/respircase.2015.17894

FDG Tutulumu Gösteren Primer Akciðer Yerleþimli Benign Fibröz Histiositom

Mithat Fazlýoðlu¹, Tevfik Ýlker Akçam², Umut Özdamarlar³, Nevin Fazlýoðlu^4
1Kayseri Eðitim ve Araþtýrma Hastanesi, Göðüs Cerrahisi Kliniði, Kayseri
²Nevþehir Devlet Hastanesi, Göðüs Cerrahisi Kliniði, Nevþehir
³Kayseri Eðitim ve Araþtýrma Hastanesi, Radyoloji Bölümü, Kayseri
⁴Kayseri Acýbadem Hastanesi, Göðüs Hastalýklarý Kliniði, Kayseri

Fibröz histiositom, deðiþen oranda inflamatuar hücrelerin, köpüksü histiositlerin ve siderofajlarýn eþlik ettiði, fibroblastik ve histiositik hücrelerden oluþan, histomorfolojik olarak tabakalar ya da kýsa demetler halinde görülen benign tümöral bir lezyondur. Genellikle bu tümörler, dermis ya da yüzeyel subkutan doku yerleþimlidir. Akciðer yerleþimli fibröz histiositom oldukça nadir bir tümördür. Arka-ön akciðer grafisinde nodüler opasite þeklinde ortaya çýkan, bilgisayarlý tomografi ve PET-CT taramalarýnýýn ardýndan öncelikli olarak malign kabul edilip opere edilen ve patoloji sonucu primer akciðer benign fibröz histiositomu olarak bildirilen bir olguyu sunduk.

Anahtar Kelimeler: Akciðer, benign fibröz histiositom, torakotomi.

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Primary Benign Fibrous Histiocytoma of the Lung with FDG Involvement

Mithat Fazlýoðlu¹, Tevfik Ýlker Akçam², Umut Özdamarlar³, Nevin Fazlýoðlu^4
1Department of Thoracic Surgery, Kayseri Training and Research Hospital, Kayseri, Turkey
²Department of Thoracic Surgery, Nevþehir State Hospital, Nevþehir, Turkey
³Department of Radiology, Kayseri Training and Research Hospital, Kayseri, Turkey
⁴Department of Pulmonology, Kayseri Acýbadem Hospital, Kayseri, Turkey

Fibrous histiocytoma is a benign tumoral lesion consisting of fibroblastic and histiocytic cells, accompanied by varying numbers of inflammatory cells, foamy histiocytes and siderophages, and has sheet- or short fascicle-type histomorphology. These tumors are generally localized in the dermis or the superficial subcutaneous tissue. Fibrous histiocytoma of the lung is an extremely rare tumor. This study presents a case that appeared as a nodular opacity in the posteroanterior (PA) lung graphy, which was then considered malignant after computerized tomography and PET-CT scans and operated on. The case was finally reported as primary benign fibrous histiocytoma of the lung after pathological examination.

Keywords: Lung, benign fibrous histiocytoma, thoracotomy.

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