Nodular fasciitis: characteristic imaging features on sonography and magnetic resonance imaging.

OBJECTIVES: The purpose of this study was to evaluate the imaging features of nodular fasciitis on sonography and magnetic resonance imaging (MRI). METHODS: A retrospective search of the radiologic and pathologic databases over the past 10 years for the diagnosis of nodular fasciitis was performed. Sonographic and MRI features were described. Pathologic specimens were reviewed. RESULTS: Six pathologically confirmed cases of nodular fasciitis were found. The mean patient age was 19.5 years (range, 8-33 years); 3 patients were male and 3 were female. Four patients had sonography only; 1 patient had both sonography and MRI; and 1 patient had MRI only. Three masses were located in the subcutaneous tissue adjacent to fascia; 2 were at the subcutaneous/muscular border; and 1 was intramuscular; however, all were in contact with fascia and showed a fascial tail on sonography and MRI. On sonography and MRI, masses were oval with poorly defined lobulated borders, averaging 2.6 cm (range, 1.8-3.5 cm). On sonography, all masses were hypoechoic. On MRI, the masses were isointense to muscle on T1-weighted sequences, hyperintense to muscle on fluid-sensitive sequences, and enhanced avidly but heterogeneously. The masses were surrounded by fat. CONCLUSIONS: When a rapidly growing oval mass in contiguity with a fascial plane is recognized, the diagnosis of nodular fasciitis should be entertained. More importantly, the possibility of an inaccurate diagnosis by core biopsy exists, which may warrant gross resection.

Intraneural nodular fasciitis of the radial nerve with rapidly progressive motor symptoms.

BACKGROUND: Nodular fasciitis is a benign mesenchymal tumor arising from fascia that typically presents as a rapidly growing, subcutaneous mass. Intraneural cases are very rare and can present with neurological symptoms, requiring surgical resection. CASE DESCRIPTION: A 31-year-old woman presented to us with painful paresthesias in her elbow and progressive motor deficits, for which she underwent surgery. CONCLUSION: The authors report the first case of intraneural nodular fasciitis occurring in the radial nerve and highlight the possibility of rapidly progressive motor deficit in patients presenting with this rare clinical entity.

Talalgia: plantar fasciitis.

Plantar fasciitis is a very common painful syndrome, but its exact etiology still remains obscure. The diagnosis is essentially clinical, based on history-taking and physical examination. Complementary laboratory tests and imaging examinations may be useful for differential diagnoses. The treatment is essentially conservative, with a high success rate (around 90%). The essence of the conservative treatment is the home-based program of exercises to stretch the plantar fascia. Indications for surgical treatment are only made when the symptoms persist without significant improvement, after at least six months of conservative treatment supervised directly by the doctor.

A fascite plantar é uma síndrome dolorosa muito frequente, mas sua exata etiologia ainda permanece obscura. O diagnóstico é essencialmente clínico e tem como base a história e o exame físico. Exames complementares laboratoriais e de imagem podem ser úteis no diagnóstico diferencial. O tratamento é essencialmente conservador, com elevada taxa de sucesso (ao redor de 90%). A essência do tratamento conservador é o programa domiciliar com exercícios para alongamento da fáscia plantar. A indicação do tratamento cirúrgico somente é feita quando os sintomas persistem sem melhoria significativa, após pelo menos seis meses de tratamento conservador supervisionado diretamente pelo médico.

Talalgia: plantar fasciitis / Talalgias: fascite plantar

Plantar fasciitis is a very common painful syndrome, but its exact etiology still remains obscure. The diagnosis is essentially clinical, based on history-taking and physical examination. Complementary laboratory tests and imaging examinations may be useful for differential diagnoses. The treatment is essentially conservative, with a high success rate (around 90%). The essence of the conservative treatment is the home-based program of exercises to stretch the plantar fascia. Indications for surgical treatment are only made when the symptoms persist without significant improvement, after at least six months of conservative treatment supervised directly by the doctor...

A fascite plantar é uma síndrome dolorosa muito frequente, mas sua exata etiologia ainda permanece obscura. O diagnóstico é essencialmente clínico e tem como base a história e o exame físico. Exames complementares laboratoriais e de imagem podem ser úteis no diagnóstico diferencial. O tratamento é essencialmente conservador, com elevada taxa de sucesso (ao redor de 90%). A essência do tratamento conservador é o programa domiciliar com exercícios para alongamento da fáscia plantar. A indicação do tratamento cirúrgico somente é feita quando os sintomas persistem sem melhoria significativa, após pelo menos seis meses de tratamento conservador supervisionado diretamente pelo médico...