RESUMO
We investigated whether hyaluronic acid (HA) injections can ameliorate ultrasound-detected synovitis in knee osteoarthritis (OA). We recruited 103 patients with symptomatic knee OA and ultrasound-detected synovitis and performed two ultrasound-guided fluid drainage procedures, followed by the administration of a low-molecular-weight HA injection (2.5 mL) in the subpatellar bursa, at a 2-week interval. Knee ultrasound imaging evaluations were performed before injection (baseline) and at 1 and 6 months after the second injection and included the measurements of synovial vascularity by using color Doppler ultrasound, synovial fluid depth over the suprapatellar bursa (SF), and synovial hypertrophy (SH). Initial clinical assessments included a visual analog scale (VAS) and the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). VAS scores decreased significantly at both 1-month and 6-month evaluations (p < 0.001). WOMAC scores also significantly decreased at 1 month (p < 0.001), but not at 6 months (p = 0.23). The ultrasound parameters did not significantly change, except color Doppler grading, which tended to decrease at the 6-month evaluation (p = 0.059). Our findings revealed that two ultrasound-guided HA injections following fluid drainage improved pain and knee function but did not considerably influence imaging-detected synovitis in patients with knee OA.
Assuntos
Transtorno Bipolar/tratamento farmacológico , Síndrome Metabólica/tratamento farmacológico , Sulpirida/análogos & derivados , Amissulprida , Antipsicóticos/administração & dosagem , Antipsicóticos/uso terapêutico , Transtorno Bipolar/complicações , Humanos , Masculino , Síndrome Metabólica/complicações , Sulpirida/administração & dosagem , Sulpirida/uso terapêutico , Adulto JovemRESUMO
Intravascular papillary endothelial hyperplasia (IPEH), also known as Masson's tumor or vegetant intravascular hemangioendothelioma, is a reactive condition representing an exuberant organization and recanalization of a thrombus. It can occur in normal blood vessels or in vascular malformations, perhaps in response to blood vessel injury or thrombosis. In this report, we present the diagnostic and therapeutic courses of a 55 year-old woman and an 18 year-old man, who had a progressive protruding hand mass following a hand contusion. The pathological examination confirmed the diagnosis of IPEH in both patients.
Assuntos
Endotélio Vascular , Traumatismos da Mão/complicações , Hemangioendotelioma/diagnóstico , Trombose/diagnóstico , Adolescente , Biópsia/métodos , Diagnóstico Diferencial , Dissecação/métodos , Endotélio Vascular/patologia , Endotélio Vascular/cirurgia , Feminino , Humanos , Hiperplasia/diagnóstico , Hiperplasia/patologia , Imageamento por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
Ingrown toenail, or onychocryptosis, is a common inflammatory disease of the hallux. It results from the alteration of fit of the nail plate in the lateral nail fold. Ingrown toenails are usually seen in adolescents and young adults and can affect daily activities and social life. Generally, ingrown toenails are classified into three stages, including the inflammatory stage, the abscess stage, and the granulation stage. In this article, we present the rare case of a man with a diagnosis of paronychia with sporangium formation causing an ingrown toenail.