Bilateral calcifications of the basal ganglia, the thalami, the dentate nuclei of the cerebellum, and the white matter of the cerebral hemisphere characterize Fahr's disease. The common clinical manifestations of the disease are movement disorders accompanied by cognitive impairment and mood disorder. Herein we report a case of Fahr's disease with atypical clinical manifestations. The patient was a 48 year-old man who presented with behavioral changes. His neurological examination showed no focal neurological deficits except for frontal dysfunctions. Abnormal involuntary movement was absent. Neuroimaging work-ups were compatible with Fahr's disease.
Basal Ganglia ; Cerebellum ; Cerebrum ; Dyskinesias ; Frontal Lobe* ; Humans ; Middle Aged ; Mood Disorders ; Movement Disorders ; Neuroimaging ; Neurologic Examination

No abstract available.
Abdominal Wall ; Herpes Zoster

Syncopes are the most common non-epileptic attacks mimicking epileptic seizures. Among them, cardiogenic syncope is potentially life threatening. A 49 year old man was refered for the recurrent episodes of loss of consciousness with tonic posture and upward eyes deviation. The electrocardiogram showed polymorphologic ventricular tachycardia during attacks, which normalized after that. He was treated with isoproterenol and symptoms subsided. Here, we report a case of ventricular tachycardia manifested as epileptic seizures.
Electrocardiography ; Epilepsy* ; Isoproterenol ; Posture ; Seizures ; Syncope ; Tachycardia, Ventricular* ; Unconsciousness

There are few reports about the systemic toxicity of mepivacaine, which is widely used for regional nerve blocks, because of its short onset time and intermediate duration, during or after blockades. We report two cases. In the first, a 70 year-old female with chronic renal failure and hypertension was scheduled for arteriovenous fistula formation under axillary brachial plexus block using 30 ml of 1.5% mepivacaine. In the second, a 69 year-old female with hypertension who was scheduled for total knee replacement under femoral/sciatic nerve block with lateral femoral cutaneous nerve block using 45 ml of 1.5% mepivacaine. Both had an exaggerated hemodynamic response (of increased blood pressure and heart rate) with symptoms and signs of central nervous system excitation not evolving to convulsions, which was induced by mepivacaine during or soon after the blockades. Possible causes and mechanisms of the events are discussed based on the literature.
Arteriovenous Fistula ; Arthroplasty, Replacement, Knee ; Blood Pressure ; Brachial Plexus ; Central Nervous System ; Female ; Femoral Nerve ; Heart ; Hemodynamics ; Humans ; Hypertension ; Kidney Failure, Chronic ; Mepivacaine ; Nerve Block ; Sciatic Nerve ; Seizures

Graves' ophthalmopathy occurs in 25-50% of patients with Graves' disease. Although patients with Graves' ophthalmopathy mostly present with hyperthyroidism, a minority of patients have euthyroid or hypothyroid characteristics, which may delay a correct diagnosis. Here, we report a case of euthyroid Graves' ophthalmopathy that was initially negative for thyroid autoantibodies, but later changed to positivity.
Autoantibodies* ; Diagnosis ; Graves Disease ; Humans ; Hyperthyroidism ; Thyroid Gland

BACKGROUND AND PURPOSE: Middle East respiratory syndrome (MERS) has a high mortality rate and pandemic potential. However, the neurological manifestations of MERS have rarely been reported since it first emerged in 2012. METHODS: We evaluated four patients with laboratory-confirmed MERS coronavirus (CoV) infections who showed neurological complications during MERS treatment. These 4 patients were from a cohort of 23 patients who were treated at a single designated hospital during the 2015 outbreak in the Republic of Korea. The clinical presentations, laboratory findings, and prognoses are described. RESULTS: Four of the 23 admitted MERS patients reported neurological symptoms during or after MERS-CoV treatment. The potential diagnoses in these four cases included Bickerstaff's encephalitis overlapping with Guillain-Barré syndrome, intensive-care-unit-acquired weakness, or other toxic or infectious neuropathies. Neurological complications did not appear concomitantly with respiratory symptoms, instead being delayed by 2–3 weeks. CONCLUSIONS: Neuromuscular complications are not rare during MERS treatment, and they may have previously been underdiagnosed. Understanding the neurological manifestations is important in an infectious disease such as MERS, because these symptoms are rarely evaluated thoroughly during treatment, and they may interfere with the prognosis or require treatment modification.
Cohort Studies ; Communicable Diseases ; Coronavirus ; Coronavirus Infections* ; Diagnosis ; Encephalitis ; Guillain-Barre Syndrome ; Humans ; Middle East Respiratory Syndrome Coronavirus ; Middle East* ; Mortality ; Neurologic Manifestations ; Pandemics ; Peripheral Nervous System Diseases ; Prognosis ; Republic of Korea

BACKGROUND: This study was designed to test the hypothesis that a combined femoral and politeal sciatic nerve blocks (FPSNB) would have excellent clinical properties and better patient satisfaction than epidural anesthesia for the great saphenous veins stripping (GSVS) surgery with multiple stab avulsion (MSA). METHODS: Sixty patients were allocated into two groups. The epidural group received epidural anesthesia with 15 ml of 0.75% ropivacaine (n = 30), and the FPSNB group received a combined FPSNB with 25 ml of 1.5% mepivacaine with a nerve stimulator (n = 30). We assessed the anesthetic and postoperative records. A questionnaire-based study including patient satisfaction for anesthetic techniques (100 point scale) was conducted 3 days postoperatively by a blinded observer. RESULTS: The time from initial injection to the start of surgery and the duration of sensory blockade were not different between groups (P > 0.05). The percentage of patients with anesthesia-related complications in epidural anesthesia was 33.3%, 46.6%, 23.3% and 20% for shivering, hypotension, bradycardia and postoperative voiding difficulty, respectively. FPSNB did not produce these complications. Additional analgesia with 50-100 microgram of fentanyl was more frequently used in FPSNB (60% vs 6.7%, FPSNB vs Epidural group, P < 0.01), but patient satisfaction of FPSNB was higher than epidural anesthesia (88.1 +/- 13.2 vs 76.5 +/- 15.8, FPSNB vs Epidural group, P < 0.01). CONCLUSIONS: A combined FPSNB with a small amount of narcotics is an adequate anesthetic technique for unilateral GSVS surgery with MSA.
Amides ; Analgesia ; Anesthesia, Epidural ; Bradycardia ; Fentanyl ; Humans ; Hypotension ; Mepivacaine ; Narcotics ; Nerve Block ; Patient Satisfaction ; Saphenous Vein ; Sciatic Nerve ; Shivering

Neoplastic meningitis occurs in approximately 5% of patients with cancer. Primary diffuse leptomeningeal gliomatosis is a rare condition whereby a glioma arises from heterotopic cell nests in the leptomeninges. We report here a case presenting with clinical features similar to those of chronic infectious meningitis without positive cerebrospinal fluid cytology. Neurological signs in our patient deteriorated progressively without responding to antitubercular, antiviral, or antibiotic therapy. Leptomeningeal biopsy sampling revealed the condition to be primary diffuse leptomeningeal gliomatosis.
Biopsy ; Cerebrospinal Fluid ; Glioma ; Humans ; Meningitis*

Rectal involvement by systemic lupus erythematosus (SLE) is quite rare. Approximately 14 cases have been reported worldwide, but only one with ischemic colitis has been reported in Korea. A 17-year-old female patient was hospitalized with abdominal pain and hematochezia. Sigmoidoscopy revealed only a simple rectal ulcer without ischemic colitis. cytomegalovirus and bacterial infections were excluded. A sigmoidoscopic rectal biopsy indicated a rectal invasion by SLE, but the patient showed an acute worsening conditions that did not respond to treatment. This paper reports a case of rectal ulcer that developed in SLE without ischemic colitis with a review of the relevant literature.
Abdominal Pain ; Adolescent ; Bacterial Infections ; Biopsy ; Colitis, Ischemic ; Cytomegalovirus ; Female ; Gastrointestinal Hemorrhage ; Humans ; Korea ; Lupus Erythematosus, Systemic ; Sigmoidoscopy ; Ulcer