RESUMO
Intravascular large B-cell lymphoma (IVLBCL) is a rare type of lymphoma, involving the lumen of predominantly small blood vessels, especially capillaries. The orbit is an uncommon site of involvement for IVLBCL, and diagnosis before autopsy is even more rare as most cases are established post-mortem. Herein, the authors describe a 73-year-old male who presented with 3 weeks of progressive bilateral ptosis and ophthalmoplegia. Computed tomography (CT) and subsequent magnetic resonance imaging (MRI) revealed diffuse abnormal thickening and enhancement of bilateral orbital apices, superior orbital fissures, and cavernous sinus, along with persistent focal opacification of the left frontal and ethmoid sinuses. Infectious and inflammatory workup of serum and cerebrospinal fluid was negative. Ethmoidal sinus and middle turbinate biopsy confirmed intravascular large B-cell lymphoma and the patient was started on R-CHOP chemotherapy regimen.
Assuntos
Linfoma Difuso de Grandes Células B , Oftalmoplegia , Masculino , Humanos , Idoso , Linfoma Difuso de Grandes Células B/diagnóstico , Linfoma Difuso de Grandes Células B/diagnóstico por imagem , Oftalmoplegia/diagnóstico , Oftalmoplegia/tratamento farmacológico , Oftalmoplegia/etiologia , BiópsiaRESUMO
Glomangiomas of the external ear are exceptionally rare. These tumors are a type of glomus tumor, which are soft tissue neoplasms of mesenchymal origin that result from undifferentiated smooth muscle. In this report, we describe a case of an ear lobule glomangioma that was treated with surgical excision. Laryngoscope, 2023.
RESUMO
Mandibular condyle fractures can result in short-term and long-term morbidity. As a weak area of the mandible, the condyle is vulnerable to injury by a direct impact or an indirect force. Current treatment recommendations aim to better match the severity of the fracture with the choice of closed or open approach. Long-term follow-up of patients provides the best opportunity to monitor the degree of functional restoration after treatment. There is a growing consensus regarding the use of standardized fracture classification methods and outcomes measures that will allow better assessment of treatment results and strengthen the quality of outcomes research.