Intracranial Hypertension after COVID-19 Infection

Headache is a frequent complaint in coronavirus disease-19 (COVID-19) patients. Nevertheless, no detailed information on the pathophysiology of headache in COVID-19 infection is currently limited. We encountered a patient developing headache, diplopia, and intracranial hypertension after COVID-19 infection. The patient no more complained of headache and diplopia after the intracranial pressure was normalized. Our case suggests that intracranial hypertension is a mechanism of headache in COVID-19 infection. We report herein a case of transient intracranial hypertension after COCVID-19 infection.

Relationship of academic achievement and residency training according to admission factors in dental school / 대한구강보건학회지

Objectives@#The purpose of this study is to analyze the relationship between dental school students’admission scores and their grade point average (GPA) after admission, as well as the relationship between student admission scores at dental school and continuation into the residency program. @*Methods@#This study analyzed data collected from students who entered dental school between 2013 and 2017. The outcome variables were dental school GPA and continuation into residency program. Explanatory variables included admission type (early decision admission/regular admission), academic achievements (undergraduate GPA, Dental Education Eligibility Test [DEET], Test of English Proficiency [TEPS], screening by document review, and in-depth interview score), age, sex, college alma mater, high school alma mater, college major, as well as students’ academic performance in dental school. Regression analysis was performed to determine which factors relating to dental school admissions score had an influence on academic performance in dental school, whereas logistic regression analysis was conducted to determine the students’ decision to pursue a residency. @*Results@#Students who were foreign college graduates, majored in health sciences, accepted on the basis of early decision admission, female, or had a higher college GPA showed higher dental school GPA with statistical significance. Additionally, the likelihood of students pursuing residency was found to be higher in students who were female, of younger age, college graduates in Jeolla Provinces, or who had a higher dental school GPA. @*Conclusions@#To ensure regional equality of dental service quality, it is essential that high quality students pursue residency training. For further improvement of dental school, this study’s results can be used as a reference to make students coming from other regions pursue the residency program and contribute to the regional community.

Lambert-Eaton Myasthenic Syndrome Presenting as Cerebellar Symptoms

A 79-year-old man visited neurology clinic due to gait ataxia and vertigo for 10 months. Neurologic examination revealed saccadic pursuit, mild dysmetria, impaired tandem gait, and areflexia that recovers after exercise. The amplitude of compound muscle action potentials recorded on the abductor digiti minimi increased up to 6,639.4% during repetitive nerve stimulation at 50 Hz stimulation. This case demonstrates that clinicians should consider Lambert-Eaton myasthenic syndrome as a differential diagnosis when a patient complains of gait ataxia and vertigo.

Lambert-Eaton Myasthenic Syndrome Presenting as Cerebellar Symptoms

A 79-year-old man visited neurology clinic due to gait ataxia and vertigo for 10 months. Neurologic examination revealed saccadic pursuit, mild dysmetria, impaired tandem gait, and areflexia that recovers after exercise. The amplitude of compound muscle action potentials recorded on the abductor digiti minimi increased up to 6,639.4% during repetitive nerve stimulation at 50 Hz stimulation. This case demonstrates that clinicians should consider Lambert-Eaton myasthenic syndrome as a differential diagnosis when a patient complains of gait ataxia and vertigo.