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Ugeskrift For Laeger Dec 2023In this case report, a 55-year-old man presented with back pain, urinary retention, sensory disturbances, erectile dysfunction, leg paresis and orthostatism. Spinal MRI...
In this case report, a 55-year-old man presented with back pain, urinary retention, sensory disturbances, erectile dysfunction, leg paresis and orthostatism. Spinal MRI showed longitudinal extensive myelitis. Lymph node biopsy was compatible with sarcoidosis and a diagnosis of probable neurosarcoidosis (NS) was made. The patient benefited from prednisolone but relapsed during withdrawal. Infliximab resulted in almost complete remission. In conclusion, relapse is often seen when phasing out prednisolone, whereas infliximab appears to have a lasting effect and should be considered in the early stages of severe NS.
Topics: Male; Humans; Middle Aged; Infliximab; Central Nervous System Diseases; Sarcoidosis; Myelitis; Prednisolone; Magnetic Resonance Imaging
PubMed: 38078475
DOI: No ID Found -
Ugeskrift For Laeger Oct 2023The consumption of betel nuts causes a cholinergic effect and the nuts are widely consumed in Asia for their psychostimulative effect. Regardless, only few reports on...
The consumption of betel nuts causes a cholinergic effect and the nuts are widely consumed in Asia for their psychostimulative effect. Regardless, only few reports on intoxication exist. This case report describes a 27-year-old man who was found unconscious after consumption of a vast amount of betel nuts in conjunction with home-distilled alcohol. Although definite cardiac arrest was never confirmed, the patient woke up after several cycles of cardiopulmonary resuscitation. Afterwards, he experienced blurry vision which was ascribed to cholinergic-induced accommodation paresis. The patient was later discharged with full remission.
Topics: Male; Humans; Adult; Areca; Cardiopulmonary Resuscitation; Heart Arrest; Vision Disorders
PubMed: 37921099
DOI: No ID Found -
Child Neurology Open 2023Moebius Syndrome, is a rare, non-progressive congenital neuropathological syndrome characterized primarily by the underdevelopment of the facial (CN VII) and abducens... (Review)
Review
Moebius Syndrome, is a rare, non-progressive congenital neuropathological syndrome characterized primarily by the underdevelopment of the facial (CN VII) and abducens nerve (CN VI). Other features of Moebius Syndrome include facial nerve paresis, ophthalmoplegias, orthodontic deficiencies (including crowded dentition, swollen and hyperplastic gingiva, dental calculus, etc.), musculoskeletal abnormalities, and impaired mental function. Due to the rarity of the disorder, very few case studies have been reported in the literature. This article summarizes the significant features of the disease according to commonalities in reported cases, along with several newly recognized features cited in recent literature. We have explored the different diagnostic criteria and the newly recognized imaging modalities that may be used. Understandably, the condition detrimentally affects a patient's quality of life; thus, treatment measures have also been outlined. This study aims to provide updated literature on Moebius Syndrome MBS and improve understanding of the condition.
PubMed: 37868706
DOI: 10.1177/2329048X231205405 -
Brain : a Journal of Neurology Oct 2023In utero exposure to maternal antibodies targeting the fetal acetylcholine receptor isoform (fAChR) can impair fetal movement, leading to arthrogryposis multiplex...
In utero exposure to maternal antibodies targeting the fetal acetylcholine receptor isoform (fAChR) can impair fetal movement, leading to arthrogryposis multiplex congenita (AMC). Fetal AChR antibodies have also been implicated in apparently rare, milder myopathic presentations termed fetal acetylcholine receptor inactivation syndrome (FARIS). The full spectrum associated with fAChR antibodies is still poorly understood. Moreover, since some mothers have no myasthenic symptoms, the condition is likely underreported, resulting in failure to implement effective preventive strategies. Here we report clinical and immunological data from a multicentre cohort (n = 46 cases) associated with maternal fAChR antibodies, including 29 novel and 17 previously reported with novel follow-up data. Remarkably, in 50% of mothers there was no previously established myasthenia gravis (MG) diagnosis. All mothers (n = 30) had AChR antibodies and, when tested, binding to fAChR was often much greater than that to the adult AChR isoform. Offspring death occurred in 11/46 (23.9%) cases, mainly antenatally due to termination of pregnancy prompted by severe AMC (7/46, 15.2%), or during early infancy, mainly from respiratory failure (4/46, 8.7%). Weakness, contractures, bulbar and respiratory involvement were prominent early in life, but improved gradually over time. Facial (25/34; 73.5%) and variable peripheral weakness (14/32; 43.8%), velopharyngeal insufficiency (18/24; 75%) and feeding difficulties (16/36; 44.4%) were the most common sequelae in long-term survivors. Other unexpected features included hearing loss (12/32; 37.5%), diaphragmatic paresis (5/35; 14.3%), CNS involvement (7/40; 17.5%) and pyloric stenosis (3/37; 8.1%). Oral salbutamol used empirically in 16/37 (43.2%) offspring resulted in symptom improvement in 13/16 (81.3%). Combining our series with all previously published cases, we identified 21/85 mothers treated with variable combinations of immunotherapies (corticosteroids/intravenous immunoglobulin/plasmapheresis) during pregnancy either for maternal MG symptom control (12/21 cases) or for fetal protection (9/21 cases). Compared to untreated pregnancies (64/85), maternal treatment resulted in a significant reduction in offspring deaths (P < 0.05) and other complications, with treatment approaches involving intravenous immunoglobulin/ plasmapheresis administered early in pregnancy most effective. We conclude that presentations due to in utero exposure to maternal (fetal) AChR antibodies are more common than currently recognized and may mimic a wide range of neuromuscular disorders. Considering the wide clinical spectrum and likely diversity of underlying mechanisms, we propose 'fetal acetylcholine receptor antibody-related disorders' (FARAD) as the most accurate term for these presentations. FARAD is vitally important to recognize, to institute appropriate management strategies for affected offspring and to improve outcomes in future pregnancies. Oral salbutamol is a symptomatic treatment option in survivors.
Topics: Pregnancy; Female; Adult; Humans; Immunoglobulins, Intravenous; Receptors, Cholinergic; Myasthenia Gravis; Autoantibodies; Neuromuscular Diseases; Arthrogryposis
PubMed: 37186601
DOI: 10.1093/brain/awad153