How Long does Denervation Take in Poliomyelitis? Or is it a Lifetime?”

Background and Objective: This study aims to determine the period of reinnervation in patients with poliomyelitis. This research was conducted to identify the appearance of denervation potentials in patients with poliomyelitis as indicators for reinnervation. Materials and Methods: A total of 246 male patients with poliomyelitis were assessed electrophysiologically between 1988 and 2007. The mean age was 22.8 (18±42). It has been an average of 19.9 ± 4.9 years since the beginning of complaints from the patients. Results: The patients had no complaints of newly developing muscle weakness, fatigue, muscle and joint pain, and difficulties in breathing and swallowing. Neurological examinations revealed the absence of myotomal pain and sensory loss. Upon assessment of the patients' limbs, the following findings were revealed: two patients had left upper and lower limb involvement, two patients had left upper and right lower limb involvement, 6 patients had left upper limb involvement, 12 patients had both lower limb involvement, 105 patients had left lower limb involvement, 1 patient had both upper limb involvement, 2 patients had right lower and upper limb involvement, 12 patients had right upper limb involvement, 6 patients had both lower limb involvement, 95 patients had right lower limb involvement, and 3 had all the three extremities affected. The needle electromyography revealed the presence of denervation potentials in 25.2% (62) of the patients. Conclusion: When poliovirus attacks the motor neuron, this neuron may be completely destroyed, damaged, or unaffected. Reinnervation occurs when nearby functioning motor units send out terminal axon sprouts to reinnervate the damaged muscle fibers. As a consequence of poliomyelitis, several muscle fibers become atrophic and fibrotic, but others continue to survive. This study showed that patients with a history of poliomyelitis experienced denervation with subsequent reinnervation for many years

Long QT Syndrome: A Clinical Entity Resembling Epilepsy

Scientific BACKGROUND: Long QT Syndrome (LQTS) is a cardiac repolarization defect, characterized by lengthened QT interval in the ECG. It can cause syncope due to rapid, polimorphic ventricular tachycardia known as Torsades de Pointes (TdP) or it may cause sudden cardiac death. This clinical entity is frequently mistaken for epilepsy. CASE: In this report, a 24-year old male patient with congenital LQTS is presented. The patient was originally followed-up for epilepsy. During the evaluation process his loss of consciousness attacks were linked with ventricular tachycardia -TdP- periods and thus a diagnosis of LQTS was reached. When cardiac arrest ocurred in this patient, "stellate ganglion blockage” was performed. CONCLUSION: One must bear LQTS in mind in all patients with suspicious-looking syncope attacks and it must not be forgotten that early diagnosis and timely therapy will save the life of the individua

Presentation of moyamoya disease with occipital hemorrhage: a case report

Moyamoya disease is a cerebrovascular disease which is characterized with stenosis and occlusions at the distal part of internal carotid artery and at the proximal part of anterior and middle cerebral arteries. It rarely causes temporary or recurrent hemiparesis due to intracranial hemorrhage while symptoms like headache, convulsion, nystagmus, aphasia and ataxia may also occur. In this paper, we present a case of Moyamoya disease which was diagnosed with a 23 year old female patient who was admitted to our emergency department with headache, nausea and vomiting complaints and whose radiological findings showed occipital lobe hemorrhage