| Autor: |
Nicolás Herrera-Parra, MD, Leslie Pérez-Castaño, MD, Andrés Mendoza-Briñez, MD |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Radiology Case Reports, Vol 18, Iss 9, Pp 3264-3268 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
1930-0433 |
| DOI: |
10.1016/j.radcr.2023.06.046 |
| Popis: |
Pacinian corpuscles are mechanoreceptors frequently found between the dermis and subcutaneous tissues of the hands and feet. They are responsible for sensitivity to vibration and pressure. Pacinian corpuscle hyperplasia is a rare cause of induration in the palms of the hands or the soles of the feet, often of unknown origin or occasionally related to neurofibromatosis. It can be characterized by magnetic resonance imaging and is included in the differential diagnosis of anechoic lesions on high-resolution soft tissue ultrasound. The definitive diagnosis is made through histopathologic examination. In this case report, we present the findings of a 29-year-old patient who presented with painful nodules on the palms of both hands, with typical findings on ultrasound and magnetic resonance imaging indicative of Pacinian corpuscle hyperplasia. We also discuss the imaging findings and the differential diagnosis through a non-systematic review. Pacinian corpuscle hyperplasia is a rare condition that can be readily identified by high-resolution ultrasound and magnetic resonance imaging, and it should be considered in the differential diagnosis of hand nodules. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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