Journals / Dokuz Eylül Üniversitesi Tıp Fakültesi Dergisi / 2000 / Cilt: 14 - Sayı: 3

PHE 84 deletion of PMP22 gene associated with HMSN III with multiple cranial neuropathy: Clinical, neurophysiological and MRI findings

Pages
291–297
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Here we describe a mutation in PMP22 gene in a 19 year old male patient with infantile onset sensory motor polyneuropathy without family history and multiple cranial nerve hypertrophy seen in his cranial magnetic resonance imaging.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Hereditary motor and sensory neuropathy (HMSN) a heterogenous group of peripheral neuropathies which are diagnosed on the basis of clinical electrophysiological and neuropathological findings Among the hypertrophic demyelinating neuropathies HMSN III is the most severe.
📊
Key Findings & Data:It is often associated with de novo mutations in the genes encoding for peripheral myelin proteins.
💡
Conclusion & Impact:Here we describe a mutation in PMP22 gene in a 19 year old male patient with infantile onset sensory motor polyneuropathy without family history and multiple cranial nerve hypertrophy seen in his cranial magnetic resonance imaging.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Kraniyal sinir hastalıkları · Elektrofizyoloji · Genler

Abstract

Hereditary motor and sensory neuropathy (HMSN) a heterogenous group of peripheral neuropathies which are diagnosed on the basis of clinical electrophysiological and neuropathological findings Among the hypertrophic demyelinating neuropathies HMSN III is the most severe. It is often associated with de novo mutations in the genes encoding for peripheral myelin proteins. Even though periphera, nerve hypertrophy is an expected finding in HMSN III, cranial nerve hypertrophy is exceptional. Here we describe a mutation in PMP22 gene in a 19 year old male patient with infantile onset sensory motor polyneuropathy without family history and multiple cranial nerve hypertrophy seen in his cranial magnetic resonance imaging.

Özet

Herediter motor ve duysal nöropati (HMSN) klinik, elektrofizyolojik ve nöropatolojik bulgulara dayanarak tam konan heterojen bir periferik nöropati grubudur. Hipertrofik demiyelinizan nöropatiler arasında HMSN III (Dejerine Sottas Hastalığı) en ağır olanıdır. Çoğunlukla periferik myelin proteinlerini kodlayan genlerde novo mutasyonlar sonucu gelişir. Periferik sinir hipertrofisi HMSN III'de beklenen bir bulguysa da kranyal sinir hipertrofisi alışılmadık bir bulgudur. Bu yazıda, manyetik rezonans görüntülemede kranyal sinir hipertrofisi izlenen, aile öyküsü olmaksızın infantil başlangıçlı sensori-motor nöropatisi olan 19 yaşındaki bir erkek hastada PMP22 geninde saptanan bir mutasyon ve hastanın klinik, elektrofizyolojik bulgularından söz edilmiştir.

🔖

Cite This Article

YENER, G. G., OBUZ, F., BAKLAN, B., ÖZTÜRK, V., KOVANLIKAYA, İ., ÇAKMUR, R., MANTEL, G. A., GENÇ, A. (2000). PHE 84 deletion of PMP22 gene associated with HMSN III with multiple cranial neuropathy: Clinical, neurophysiological and MRI findings. Dokuz Eylül Üniversitesi Tıp Fakültesi Dergisi, Cilt: 14 - Sayı: 3, 291–297. https://ajindex.com/articles/222435