Fibrous Dysplasia Associated With Aneurysmal Bone Cyst

Year 1996, Volume: 1 Issue: 2, 37 - 39, 30.12.1996

Bahar Müezzinoğlu Sibel Kılıçalp Gülçin Başdemir Fikri Öztop

Abstract

Fibrous dysplasia is a benign
pathologic condition that affects skeletal maturation. Besides its typical
hystopathologic morphology cysts, hemorrhage, chondromatous areas may accompany
fibrous dysplasia. Aneurysmal bone cyst is a nonneoplastic expansile bone
lesion. It can exist either as a primary bone lesion or as a secondary lesion
arising in other benign or malignant osseous conditions. Seventy one cases
diagnosed as fibrous dysplasia in Ege University Pathology Department were
reviewed in order to reveal any association with aneurysmal bone cyst. In seven
cases microscopic changes of aneurysmal bone cyst were identified. Age ,sex and
site distribution were as follows: young age (mean age of 22.6), all localised
to long bones (6 femur, 1 tibia) with female preponderance (5 females, 2
males).

Keywords

Fibrous dysplasia, aneurysmal bone cyst

Fibroz Displazi ve Anevrizmal Kemik Kisti Birlikteliği

Abstract

Fibroz displazi iskelet gelişimini
etkileyebilen benign fibroosseöz bir lezyondur. Tipik histolojik görüntüsü yanında
kistik gelişim alanları, kanama, kıkırdak dokusu varlığı FD’ye eşlik edebilir.
Anevrizmal kemik kisti ise kemiğin nonneoplastik, şişirgen bir lezyonudur.
Primer olarak izlenebileceği gibi sıklıkla malign veya benign kemik lezyonlarıyla
da beraberlik gösterebilir. Ege Üniversitesi Tıp Fakültesi Patoloji Anabilim
Dalı’nda tanı alan 71 fibroz displazi olgusunda anevrizmal kemik kisti alanlarının
varlığı araştırıldı. Anevrizmal kemik kisti alanları içeren 7 olgu saptandı. Bu
olguların yaş, cinsiyet ve yerleşim yerine göre dağılımları incelendiğinde genç
yaşta (ortalama 22,6) görüldüğü, tümünün uzun kemiklerde yerleştiği (6 femur, 1
tibia) ve kadınlarda erkeklerden daha fazla olduğu (5 kadın, 2 erkek) görüldü.

Keywords

Fibroz displazi, anevrizmal kemik kisti

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