Fibular deformite ve derin peroneal sinir tuzak nöropatisine yol açan distal tibial osteokondrom: Olgu sunumu

Öz

Osteokondromlar tüm kemik tümörlerinin %9’unu, selim kemik tümörlerinin %35’ini oluşturan ve en sık rastlanılan selim kemik tümörleridir ve tanısı sıklıkla rastlantısal olarak konur. Osteokondromların çoğu asemptomatiktir, fakat yerleştiği yer ve boyutuna göre mekanik bulgulara yol açabilir. Nadiren, tibianın interosseöz yüzeyinden kaynaklanıp fibulayı etkileyebilir. Bu çalışmada distal tibia metafizinden kaynaklanan ve klinik ve radyolojik bulgularıyla derin peroneal sinir tuzak sendromuna yol açan nadir bir osteokondrom olgusunu sunuyoruz. Aktarılan durumuyla bu olgu, bildiğimiz kadarıyla literatürdeki ilk olgudur.

Anahtar Kelimeler

• Derin peroneal sinir; manyetik rezonans görüntüleme; osteokondrom; tuzak nöropatisi.

Distal tibial osteochondroma causing fibular deformity and deep peroneal nerve entrapment neuropathy: a case report

Öz

Osteochondromas are the most common benign bone tumors, comprising 9% of all bone tumors and 35% of benign bone tumors. They are frequently diagnosed incidentally. Osteochondromas are mostly asymptomatic, but may cause mechanical findings depending on the location and size of the tumor. Rarely, they may originate from the interosseous surface of the tibia and affect the fibula. We report here a case of a rare osteochondroma originating from the distal tibial metaphysis and causing deep peroneal nerve entrapment syndrome with clinical and radiological findings. To our knowledge, this is the first case in the literature.

Anahtar Kelimeler

• Deep peroneal nerve
• entrapment neuropathy
• magnetic resonance imaging
• osteochondroma

Kaynakça

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