Pseudo-orthostatic tremor as a manifestation of vitamin B12 deficiency: A case report

@#Vitamin B12 deficiency has long been known to present with various neurological manifestations, but only rarely presents as movement disorders, especially in adults. We present the case of a 30-year-old vegan male presenting with tremors on both legs when standing which was relieved by vitamin B12 supplementation. To the best of our knowledge, this is the first documented case of slow orthostatic tremor or pseudo-orthostatic tremor caused by vitamin B12 deficiency.

A review of the clinical significance of lumbar puncture in the diagnostic approach of Aneurysmal Subarachnoid Hemorrhage (SAH): A case report of CT-Negative and Lumbar Puncture–Positive SAH

@#Headaches are a common presentation in the emergency department (ED). Even though not all are potentially serious, some such as subarachnoid hemorrhage (SAH) can be more dangerous than others. SAH is a medical emergency with an almost 50% mortality rate. It is crucial not to miss the diagnosis of SAH, as a missed or delayed diagnosis can be severely detrimental. It classically presents as thunderclap headache, a severe, sudden-onset headache. There are various approaches in diagnosing or excluding SAH, which is classically done by performing a computed tomography (CT) scan followed by a lumbar puncture (LP). But with the improved sensitivity of more modern diagnostic tools, more physicians are in support of changing this classical teaching. The aim of this case report is to review the advantages and disadvantages of LP in diagnosing SAH, along with other diagnostic tools commonly used.

Dextrose prolotherapy for supraspinatus partial tear: A case report

Introduction@#Rotator cuff (RC) tears account for about 20% of RC disorders and presents with severe shoulder pain that can significantly impact activities of daily life. @*Case report@#A 34-year-old male with a history of chronic right shoulder pain presents with tenderness at the lateral shoulder, positive subacromial impingement tests, painful end range of motion and pain score of 6. Ultrasound shows a partial supraspinatus tear at the bursal side. The patient was treated with 15% dextrose to the supraspinatus tendon intrasubstance 3 times, for 4 weeks. @*Result@#Significant pain improvement after the first treatment (VAS 1), with pain-free full range of motion until 4 weeks after treatment and sonographic evidence of supraspinatus tendon healing. @*Discussion@#Dextrose concentrations higher than 12.5% produce an osmotic gradient which stimulates the accumulation of growth factors and inflammatory cells, which in turn can initiate the wound healing process. In this case we can find that the healing process translates to good clinical outcome by ultrasound imaging. @*Conclusion@#Dextrose prolotherapy can be used as an option for supraspinatus tendon partial tear with good results.