RESUMO
Headache is a frequent symptom in patients with acromegaly; however, it has never been described as a cervicogenic-like headache. This paper reports on an 18-year-old Brazilian man with a four-year history of unilateral headaches characterized as a sensation of tightness or pressure in the right nuchal region spreading across the forehead. An MRI of the brain revealed a pituitary tumor and a transsphenoidal surgical resection of the macroadenoma was performed. During follow-up, he reported a complete relief of headaches after one week of surgery, persisting for six months. This paper shows a cervicogenic-like headache as the first symptom of acromegaly and the improvement of symptoms after surgery.
RESUMO
This systematic review aimed to assess the prevalence of temporomandibular disorders (TMD) in the Brazilian population, with studies that used the RDC/TMD or DC/TMD as diagnostic tools. A total of 6365 people from 11 studies were included. Sample mean age ranged from 12 to 69.5 years. The pooled prevalence of TMD was 33.6% (95% CI 31.5-35.8; I2 = 37.2). Prevalence of TMD was higher in females (37.0%) than in males (29.3%). Our results indicate that TMD is a prevalent condition across Brazil's territories. The results from this meta-analysis can help calculate more accurate sample sizes for future studies.
RESUMO
Temporomandibular disorders (TMD) can have multiple etiologies, including oromandibular dystonia (OMD). However, in a few cases, the OMD can evolve from cervical dystonia (CD), leading to severe bone degeneration. The purpose of this case report of a 64-year-old woman presenting to the Outpatient Neurology Clinic of the Federal University of Bahia is to illustrate the development of oromandibular dystonia with temporomandibular joint (TMJ) dysfunction after 10 years of cervical dystonia. Clinical examination showed bone degeneration of the mandibular ramus and right TMJ click, a prevalent sound in patients with temporomandibular disorders when they open their mouths or chew. After onabotulinum toxin type A injections in the right lateral pterygoid muscle, the patient improved in swallowing and pain. This case highlights the importance of close follow-up of cervical dystonia patients to identify new dystonic muscles. In our patient, lateral pterygoid muscle involvement was followed by several comorbidities, such as dysphagia and jawbone abnormalities.
Os distúrbios temporomandibulares (DTM) podem ter múltiplas etiologias, incluindo a distonia oromandibular (DO). No entanto, em raros casos, a DO pode evoluir a partir da distonia cervical (DC) e raramente pode levar a degeneração óssea. O objetivo deste relato de caso de uma mulher de 64 anos atendida no Ambulatório de Neurologia da universidade Federal da Bahia é ilustrar o desenvolvimento de distonia oromandibular com disfunção da articulação temporomandibular (ATM) após 10 anos de distonia cervical. O exame clínico mostrou degeneração óssea do ramo mandibular e clique na ATM direita, um som prevalente em pacientes com distúrbios temporomandibulares quando abrem a boca ou mastigam. Após injeções de toxina botulínica tipo A no músculo pterigoideo lateral direito, a paciente apresentou melhora na deglutição e na dor. Este caso destaca a importância do acompanhamento próximo de pacientes com distonia cervical para identificar novos músculos distônicos. Em nossa paciente, o envolvimento do músculo pterigoide lateral foi seguido por várias comorbidades, como disfagia e anormalidades ósseas da mandíbula.