Granülamatosis Polianjitis tanılı beş olgunun Pozitron Emisyon Tomografisi ile değerlendirilmesi

Yıl 2017, Cilt: 8 Sayı: 2, 76 - 80, 08.06.2017

Nalan Ogan Nilgün Yılmaz Demirci Funda Demirbağ Yurdanur Erdoğan

https://doi.org/10.18663/tjcl.320049

Öz

Granülomatöz Polianjitis (GPA) eski
adıyla Wegener Granülomatozu, öncelikle üst solunum yolları, akciğer ve
böbrekleri tutan, granülomatöz nekrotizan vaskülit ile karakterizedir. Hastalığın
'sınırlı' ve 'yaygın' olmak üzere iki formu vardır. Radyolojik bulguları birkaç
milimetreden santimetreye kadar değişen çok sayıda bilateral nodüller veya
parankimal infiltrasyonlar, kavitasyonlar veya kavitasyonlarla karakterize
nodüller olarak görülür. Bu nodüller bazen boyut ve görünüm açısından malignite
ile karışabilir. Bu çalışmada, maligniteyi taklit eden GPA tanısı alan 5
olgunun ilk değerlendirmesinde pozitron emisyon tomografisi / bilgisayarlı
tomografinin (PET / BT) rolünü tartışmayı amaçladık.

Anahtar Kelimeler

Wegener Granülomatozu, akciğer, böbrek, pozitron emisyon tomografisi

Positron Emission Tomography in the management of five cases with granulomatosis with polyangiitis

Öz

Granulomatosis
with polyangiitis (GPA) formerly Wegener’s
Granulomatosis, is characterized by granulomatosis necrotizing vasculitis that
primarily involves upper respiratory tracts, lung and kidney. There are two
types of disease, ‘limited’ and ‘generalized’. Radiological findings are seen
as multiple bilateral nodules that change from a few millimeters to centimeters
in size or parenchymal infiltrations, cavitations or nodules
presented with cavitations. These nodules sometimes can be confused with
malignancy in terms of the size and appearance. In this study, we discussed the role of positron emission
tomography/computerized tomography (PET/CT) in the initial evaluation of
patients with the
diagnosis of GPA mimicking malignancy.

Anahtar Kelimeler

Wegener’s Granulomatosis, lung, kidney

Kaynakça

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