Severe Unilateral Proprioceptive Loss in Medullary- Rostral Spinal Cord Infarction. A Posterior Spinal Artery Syndrome.

We draw attention to a unique presentation, severe unilateral loss of limb proprioception, in patients with medullary and rostral spinal cord infarction. Two patients developed acute severe proprioceptive loss in the limbs ipsilateral to infarcts that involved the caudal medulla and rostral spinal cord. They also had symptoms and signs often found in lateral medullary infarction. The proprioceptive loss is attributable to injury to the gracile and cuneate nuclei and/or their projections to the medial lemniscus. The infarct territory is supplied by the posterior spinal branches of the vertebral artery near its penetration into the posterior fossa. The presence of severe ipsilateral proprioceptive loss in a patient with features of lateral medullary infarction indicates involvement of the rostral spinal cord.

Effects of rehabilitation on spontaneous intramedullary spinal cord hemorrhage (hematomyelia) patient without surgery: A case report.

RATIONALE: Spontaneous intramedullary spinal cord hemorrhage (hematomyelia) is a rare disease and most cases have specific etiologies such as cavernous malformations and tumor. Most reported cases are about surgical treatment of intramedullary spinal cord hemorrhage, but there are no reports of rehabilitation effectiveness reported. This case reports the first case with positive effect of rehabilitation on a patient with intramedullary spinal cord hemorrhage, who did not undergo surgery. PATIENT CONCERNS: A 79-year old female visited the department of emergency complaining of sudden-onset back pain, weakness and sensory disturbance in both lower extremities and voiding difficulty. The symptoms started 2 weeks prior to her visit. DIAGNOSES: Whole spine magnetic resonance imaging revealed intramedullary spinal cord hemorrhage at the C7-T3 level and preoperative diagnosis was spinal cavernous malformation. INTERVENTIONS: Since the benefit of surgery was presumed to be low on her, she performed rehabilitation, divided into 2 sessions per day and each session took 30 min. OUTCOMES: After 3 months of rehabilitation, numeric pain rating scale of back pain decreased, and Berg Balance Scale score, Korean version of modified Barthel index score improved. On discharge, she was able to walk independently under supervision and void without Foley catheter. LESSONS: This case suggests that early rehabilitation such as physical therapy is an effective treatment for improving function in patients with intramedullary spinal cord hemorrhage with or without operation.

A rare but serious complication of percutaneous coronary intervention: spinal cord embolism.

BACKGROUND/OBJECTIVE: Many atherothrombotic complications are associated with coronary angiography. Spinal cord embolism with high morbidity and mortality is one of these complications. METHODS: Case report. RESULTS: A 65-year-old woman was admitted to the hospital with acute myocardial infarction. Immediately after coronary angiography, she complained of paresthesia and paraparesis of her legs. Magnetic resonance imaging (MRI) detected hyperintensity at the level of the conus medullaris. Antiaggregant therapy and a physiotherapy program continued. After 2 months, clinical and MRI findings had improved. CONCLUSIONS: Invasive procedures such as coronary angiography can lead to serious atherothrombotic complications.