Background: Sural nerve entrapment is an important but infrequent cause of pain. The sural nerve provides sensation to the posterolateral aspect of the leg, lateral foot and fifth toe. Sural nerve entrapment can be challenging to treat and can cause significant limitation. We present a case of sural nerve entrapment resistant to conservative management that was effectively treated by percutaneous ultrasound guided hydrodissection of the sural nerve. Case Report: A 57 year old male came with complaints of pain and tingling sensation on both lower limbs with 50% decrease in sensation to touch (right > left) in lateral aspect of both foot. The patient had tried several conservative modalities with no success. We performed percutaneous ultrasound guided hydrodissection of the sural nerve and the patient reported complete improvement in his pain. Conclusion: Percutaneous ultrasound guided hydrodissection of the sural nerve, is a safe and effective treatment for patients with sural nerve entrapment that does not respond to conservative therapy. However, studies are needed to elucidate its effectiveness and safety profile.
Background- Desmoplastic ameloblastoma (DA) is an uncommon variety of ameloblastoma that accounts for 4–13% of all cases, with notable differences in anatomical location, imaging, and histologic appearance. It is classified as a variety of ameloblastoma in the WHO classification of head and neck tumours (WHO-2005). Because it commonly occurs in the anterior region of the jaws as a mixed radio-opaque-radiolucent lesion, the tumour resembles a benign fibro-osseous lesion. Case report- We present a case of desmoplastic ameloblastoma in a 51-year-old female with a painless swelling in the lower right region of mandible. Fine needle aspiration revealed no fluid. Both panoramic radiographs and a computed tomography scan revealed a mixed lesion with a multilocular appearance. Desmoplastic ameloblastoma was confirmed after an incisional biopsy. From teeth 41 to the angle of the jaw, a composite resection of the lesion was performed with segmental mandibulectomy. With a peek implant, it was repaired. The possibility for a problematic airway is emphasised in this case, with great surgical results. Conclusion: Desmoplastic ameloblastoma is a kind of ameloblastoma with unique clinic radiographic and histologic characteristics. Despite its rarity, the tumour necessitates a thorough examination due to the challenges it poses with airway ventilation and intubation.
Sural nerve entrapment is an impor¬tant but infrequent cause of pain. The sural nerve provides sensation to the posterolateral aspect of the leg, lateral foot and fifth toe. We present a case of sural nerve entrapment that was effectively treated by percutaneous ultrasound guided hydrodissection.
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