IntroducciÓn: El linfoma extranodal derivado de células NK/T (LNK/T) es una variedad de linfoma no Hodgkin; el tipo nasal constituye la presentación más común. Nuestro objetivo es presentar un caso de LNK/T con afección del sistema nervioso central (SNC) que simuló una tuberculosis meningea.
Caso ClÍnico: Varón de 31 años con sensación de obstrucción nasal, cefalea, fiebre, panhipopituitarismo y mononeuropatía craneal múltiple, con lesión hipofisaria por imagen de resonancia magnética y engrosamiento dural, que evolucionó con pancitopenia y úlcera en el paladar blando. El diagnóstico se realizó mediante biopsia de cornete nasal compatible con infiltración por linfoma de estirpe T maduro NK.
Conclusiones: La afección del LNK/T al SNC es una forma rara de presentación. El diagnóstico de LNK/T se puede ver retrasado por la presencia de síntomas heterogéneos. En nuestra población, la infección por Mycobacterium debe ser considerada como diagnóstico diferencial.
Background: Lymphoma of NK/T cells (LNK/T) is a variety of non-Hodgkin lymphoma; the nasal type is the most common presentation. The aim of this article is to present a case of LNK/T with affection to central nervous system that imitates meningeal tuberculosis.
Case Report: 31 years old man with nasal blockage feeling, headache, fever, panhypopituitarism and multiple cranial mononeuropathy, with a pituitary injury demonstrated by magnetic resonance image and meningeal thickening, that progress with pancytopenia and soft palate ulcer. The diagnosis was made by nasal concha biopsy compatible with lymphoma infiltration, of LNK/T cell linage.
Conclusions: The affectation of LNK/T cell lymphoma in central nervous system is a rare presentation. the diagnosis could be delayed for the presence of heterogeneous symptoms. Mycobacterium infection must be considered as a differential diagnosis in our population.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.24875/RMIMSS.M20000079 | DOI Listing |
Cureus
November 2024
Clinical Sciences, California Northstate University College of Medicine, Elk Grove, USA.
The finding of pupil-sparing third nerve palsy is synonymous with diabetic third nerve palsy in the minds of many clinicians. While this is the most common cause of a third nerve palsy with normal pupillary response, it is not the only cause. We present the case of an elderly diabetic gentleman who presented with pupil-sparing third nerve palsy and gait abnormalities without any weakness or incoordination in the extremities.
View Article and Find Full Text PDFMed Clin (Barc)
November 2024
Servicio de Neurología, Hospital Universitario Central de Asturias, Oviedo, España.
Introduction: Diagnosis of neurological involvement in Lyme disease is based on two-step serological testing and cerebrospinal fluid pleocytosis. In Spain its incidence is much lower than in other European countries, being Asturias the region with the highest incidence. We tried to analyse the clinical and epidemiological aspects in the main hospital in Asturias.
View Article and Find Full Text PDFExp Clin Endocrinol Diabetes
November 2024
SECOND DEPARTMENT OF INTERNAL MEDICINE, DEMOCRITUS UNIVERSITY OF THRACE, ALEXANDROUPOLIS, Greece.
Ocular motor mononeuropathies affect cranial nerves III, IV and VI and are more frequent in diabetes mellitus, with oculomotor nerve involvement being predominant. The aim of this narrative brief review was to discuss the clinical manifestations, diagnosis and management of ocular motor nerve palsies in subjects with diabetes. Clinical manifestations often include ptosis, diplopia, and periorbital pain.
View Article and Find Full Text PDFNeurol Sci
August 2024
Department of Neurology, Hospital de Cascais Dr. José de Almeida, Cascais, Portugal.
Neurolymphomatosis (NL) describes an infiltration of cranial and peripheral nerves by lymphoma cells, most frequently in non-Hodgkin B-cell lymphoma. This clinical entity is rare and poses a challenging diagnosis. We describe a case of a 64-year-old female patient with NL associated with extra-nodal NK/T-cell lymphoma (ENKTL), nasal type, presenting as a painful progressive mononeuropathy multiplex with an oral cavity lesion.
View Article and Find Full Text PDFRadiol Case Rep
February 2024
Department of Radiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Infiltration of peripheral or cranial nerves with lymphatic cells is a rare condition that is known as neurolymphomatosis (NL). The involvement could be primary or secondary and mostly occurs in patients with a history of B-cell lymphoma. The most common peripheral nerve involved is the sciatic nerve.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!