Peroneal intraneural ganglia
نویسندگان
چکیده
منابع مشابه
Pure peroneal intraneural ganglion cyst ascending along the sciatic nerve.
Peroneal nerve entrapment is most commonly seen in the popliteal fossa. It is rarely caused by a ganglion. Intraneural ganglia, although uncommon and seldom cause serious complications, are well recognized and most commonly affect the common peroneal (lateral popliteal) nerve. Ganglionic cysts developing in the sheath of a peripheral nerve or joint capsule may cause compression neuropathy. The ...
متن کاملMagnetic resonance imaging of a deep peroneal intraneural ganglion cyst originating from the second metatarsophalangeal joint: a pattern of propagation supporting the unified articular (synovial) theory for the formation of intraneural ganglia.
UNLABELLED A deep peroneal intraneural cyst of the first web space of the foot is presented. Analysis of the magnetic resonance image scans revealed not only a connection with the medial aspect of the second metatarsophalangeal joint, but also the presence of an interconnected cyst within the lateral digital branch of the hallux. These characteristic magnetic resonance image findings are consis...
متن کاملIntraneural ganglia: a clinical problem deserving a mechanistic explanation and model.
Intraneural ganglion cysts have been considered a curiosity for 2 centuries. Based on a unifying articular (synovial) theory, recent evidence has provided a logical explanation for their formation and propagation. The fundamental principle is that of a joint origin and a capsular defect through which synovial fluid escapes following the articular branch, typically into the parent nerve. A stere...
متن کاملDrop Foot Developed Secondary to Peroneal Nerve Located Intraneural Ganglion Caused by Proximal Tibiofibular Joint: Case Report
Peroneal intraneural ganglion cyst which manifests itself with the complaint about palpable swelling and pain around the knee laterally adjacent to fibula neck, that peroneal nerve passes through, is a pathology that can lead to neurological symptoms. For the diagnosis of peroneal intraneural ganglion cyst, which is a rare reason for drop foot, physical examination, electromyography and radiogr...
متن کاملPeroneal nerve: Normal anatomy and pathologic findings on routine MRI of the knee
BACKGROUND Peroneal nerve lesions are not common and are often exclusively assessed clinically and electromyographically. METHODS On a routine MR examination without dedicated MR-neurography sequences the peroneal nerve can readily be assessed. Axial T1-weighted sequences are especially helpful as they allow a good differentiation between the nerve and the surrounding fat. RESULTS The purpo...
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ژورنال
عنوان ژورنال: Neurosurgical Focus
سال: 2007
ISSN: 1092-0684
DOI: 10.3171/foc.2007.22.6.28