Definition of Perineural. Meaning of Perineural. Synonyms of Perineural

- In pathology, perineural invasion, abbreviated PNI, refers to the invasion of cancer to the space surrounding a nerve. It is common in head and neck cancer...
- can in cases be demonstrated with subarachnoid communication. Tarlov perineural cysts have occasionally been observed in patients with Marfan syndrome...
- a neuroma, many sources do not consider it a true tumor, but rather a perineural fibroma (fibrous tissue formation around nerve tissue). Symptoms include...
- challenging in the head and neck region due to this tumor's tendency to show a perineural discontinuous growth, meaning that it follows nerves and different "nests"...
- Micrograph demonstrating perineural invasion of prostate cancer. H&E stain....
- clinical benefit compared to plain bupivacaine when used in traditional perineural injections, although some industry-funded studies have suggested benefits...
- inflammation, confusing the Mohs surgeon.: 446  Perineural spread, and benign changes simulating perineural spread. Tumor spreading along a nerve can be...
- Vestibular schwannoma Other names Acoustic neuroma, acoustic neurilemmoma, perineural fibroblastoma, neurinoma of the acoustic nerve, neurofibroma of the acoustic...
- helpful for longer periods of time. Evidence for gabapentin is mixed. Perineural catheters that provide local anesthetic agents have poor evidence of success...
- level), type of melanoma, presence of ulceration, presence of lymphatic/perineural invasion, presence of tumor-infiltrating lymphocytes (if present, prognosis...