1/55. Meralgia paresthetica secondary to limb length discrepancy: case report.Meralgia paresthetica consists of pain and dysthesia in the lateral thigh caused by entrapment of the lateral femoral cutaneous nerve (L2-L3) underneath the inguinal ligament. Abdominal distension, tight clothing, and hip hyperextension are all described causes of this condition. To our knowledge this has never been attributed to a limb length discrepancy. We present a 51-year-old man with a long-standing history of right sided meralgia paresthetica. history and physical and radiological examination were unrewarding except that his left leg was shorter than the right by 2 cm. Nerve conduction studies of the lateral femoral cutaneous nerve on the left had a normal latency and amplitude but were absent on the right. To prove the hpothesis that the limb length discrepancy was responsible for the condition, a single subject study was performed. The presence or absence of pain and dysesthesia in the right thigh was the observed behavior. Intervention consisted of wearing a 1.5-cm lift in the left or right shoe for 2 weeks each with an intervening 2-week lift-free period. Pain was recorded on a numeric scale and numbness as being present or absent. There was continuing pain without and with the lift in the right shoe but no pain or numbness with the lift in left shoe. It was concluded that the limb length discrepancy was responsible for the meralgia paresthetica. Pertinent literature and possible pathomechanics are discussed.- - - - - - - - - - ranking = 1keywords = numbness (Clic here for more details about this article) |
2/55. An unusual case of thoracic outlet syndrome associated with long distance running.An amateur marathon runner presented with symptoms of thoracic outlet syndrome after long distance running. He complained of numbness on the C8 and T1 dermatome bilaterally. There were also symptoms of heaviness and discomfort of both upper limbs and shoulder girdles. These symptoms could be relieved temporarily by supporting both upper limbs on a rail or shrugging his shoulders. The symptoms and signs would subside spontaneously on resting. An exercise provocative test and instant relief manoeuvre, which are the main diagnostic tests for this unusual case of "dynamic" thoracic outlet syndrome, were introduced.- - - - - - - - - - ranking = 0.5keywords = numbness (Clic here for more details about this article) |
3/55. Spinal angiolipoma: case report and review of literature.Spinal extradural angiolipomas are distinct, benign, and rare lesions composed of mature lipocytes admixed with abnormal blood vessels. They account for 0.14% of all spinal axis tumors. The case described here was a 72-year-old patient presenting with a history of paraparesis, hypoesthesia under the T2 level, hyperreflexia, and urinary overflow incontinence that appeared within 7 days after the administration of a coronary vasodilator drug regimen. The spinal magnetic resonance scan showed a lipomatous mass with signal void lesions, suggesting a vascular component of the tumor. The patient improved rapidly after surgical resection of the epidural tumor and decompression of the cord. According to the present literature, the duration of neurological symptoms ranges from 1 to 180 months (mean 28 months). But this patient's neurological deterioration took place 4 days before hospitalization. We believe that this can be explained by the increased tumor blood volume caused by vasodilator drugs, which in turn exerted a pulsatile compressive effect on the cord.- - - - - - - - - - ranking = 104.89474933793keywords = hypoesthesia (Clic here for more details about this article) |
4/55. A 15-year-old with back pain, fever, and leg numbness.Spinal epidural abscess (SEA) is an uncommon entity. We report an adolescent presenting with fever and back pain beginning 3 months after a leg abscess. This case highlights several important aspects of the diagnosis and care of patients with SEA. As illustrated by this case, plain radiographs and computed tomography of the spine can miss the diagnosis, thus when spinal epidural abscess is suspected, magnetic resonance imaging is the imaging modality of choice. Epidural abscesses most commonly arise from hematological dissemination, with staphylococcus aureus being the most often cultured organism. Surgical intervention early combined with the administration of proper antibiotics leads to the best outcome.- - - - - - - - - - ranking = 2keywords = numbness (Clic here for more details about this article) |
5/55. Congenital trigeminal anesthesia in two siblings and their long-term follow-up.PURPOSE: To alert ophthalmologists to congenital trigeminal anesthesia as a cause of corneal scarring and amblyopia and its effective treatment with tarsorrhaphies. methods: case reports. A 2-month-old infant presented with bilateral corneal erosions and complete corneal anesthesia. Her sister presented at age 3 years with a corneal ulcer and corneal hypoesthesia (sensation markedly decreased). The father and paternal grandmother of the siblings also had corneal hypoesthesia. RESULTS: Further investigation of the infant revealed bilateral hearing loss, swallowing difficulties, and decreased sensation in the trigeminal nerve distribution. A diagnosis of congenital trigeminal anesthesia was made. The corneal erosions of the patient resolved with bilateral two-thirds width tarsorrhaphies. The girl continues to do well now at 10 years of age with ocular lubrication and superficial corneal scar removal. Her older sister initially required antibiotic ointment for her corneal ulcer but now requires only ocular lubrication for congenital trigeminal anesthesia. CONCLUSION: This study describes the earliest reported use of tarsorrhaphies in an infant with congenital trigeminal anesthesia. The presence of this condition in her sister and relatives makes it one of the few reports of congenital trigeminal anesthesia in more than two generations. Early recognition of this condition is essential in the preservation of useful vision.- - - - - - - - - - ranking = 209.78949867586keywords = hypoesthesia (Clic here for more details about this article) |
6/55. Numb chin syndrome as the presenting symptom of metastatic prostate carcinoma.We report a case of the numb chin syndrome as the presenting symptom in a patient with metastatic prostate carcinoma. The numb chin syndrome is characterized by facial numbness along the distribution of the mental branch of the trigeminal nerve. Most cases of this syndrome that are not dental in origin have been associated with diffuse metastatic disease, particularly with underlying lymphoproliferative and breast cancer. Although axial and vertebral bone metastases are common in patients with carcinoma of the prostate, mental nerve involvement is rare. We present a case of the numb chin syndrome as the initial clinical manifestation in a patient with metastatic prostate adenocarcinoma.- - - - - - - - - - ranking = 0.5keywords = numbness (Clic here for more details about this article) |
7/55. A child with neurofibromatosis-1 and a lumbar epidural arteriovenous malformation.A 10-year-old child with neurofibromatosis-1 was evaluated for progressive lumbar scoliosis, back pain, and foot numbness. magnetic resonance imaging showed several lumbar intraspinal and extraspinal masses consistent with neurofibromas. The mass at L3-L5 compressed the thecal sac and was thought to be the source of the symptoms. On operative exploration, a lumbar epidural arteriovenous malformation was found, which was removed in its entirety. The child's back pain and foot numbness resolved. Epidural arteriovenous malformations in patients with neurofibromatosis-1 are rare and have been reported only in the cervical spine. Our finding of a lumbar epidural arteriovenous malformation in a child with neurofibromatosis-1 demonstrates that vascular anomalies can be present throughout the spine of patients with neurofibromatosis-1 and should be considered in the differential diagnosis of any neurofibromatosis-1-related epidural mass.- - - - - - - - - - ranking = 1keywords = numbness (Clic here for more details about this article) |
8/55. Alternate numbness in the upper extremities as the initial symptom of basilar migraine: an electrophysiological evaluation using EEG power topography.A case of basilar migraine (BM) with alternate numbness as the initial symptom is described. The patient's chief complaint was alternate numbness in the right and left upper extremities. After angiography the patient fell into a drowsy state, followed by excitation, and finally confusion. The EEG power topography showed slow alpha, theta and delta power in the right occipital area, and alternatively in the right and left parietal area. These findings suggest that the cause of BM is not only based on a vasoconstriction mechanism, but also cortical spreading depression. BM should be suspected as a cause of sensory symptoms.- - - - - - - - - - ranking = 3keywords = numbness (Clic here for more details about this article) |
9/55. Shoulder numbness in a patient with suprascapular nerve entrapment syndrome: cutaneous branch of the suprascapular nerve: case report.OBJECTIVE AND IMPORTANCE: The ability to diagnose peripheral nerve disorders is dependent on knowledge of the anatomic course and function of the nerves in question. The classic teaching regarding the suprascapular nerve (SScN) is that it has no cutaneous branches, despite the fact that a cutaneous branch was first reported in the anatomic literature 20 years ago. CLINICAL PRESENTATION: We describe a case of a 35-year-old male patient who presented with right shoulder pain and atrophy and weakness of the right supra- and infraspinatus muscles. During the examination, he was also noted to have an area of numbness involving the right upper lateral shoulder region. Electrical study results were consistent with SScN entrapment at the suprascapular notch. INTERVENTION: The patient underwent surgical decompression 7 months after the onset of his symptoms. The patient noted resolution of his shoulder pain immediately after the procedure, and his shoulder sensory disturbance had improved by 2 weeks. At 9 months after surgery, he remained pain-free, his shoulder sensation was normal, and his motor abnormalities had improved significantly. CONCLUSION: This case provides clinical evidence for the presence of a cutaneous branch of the SScN, as described in cadaveric studies. Although shoulder numbness demands a search for alternative diagnoses, it does not necessarily exclude the diagnosis of SScN entrapment.- - - - - - - - - - ranking = 3keywords = numbness (Clic here for more details about this article) |
10/55. Inferior alveolar nerve paresthesia caused by endodontic pathosis: a case report and review of the literature.Sensory disturbances such as anesthesia, hypoesthesia, hyperesthesia, and paresthesia may be present in the oral cavity, stemming from many local and systemic factors. paresthesia of the inferior alveolar nerve is quite rare because of the unique anatomy of this nerve. Among other effects, periapical lesions can damage the nerve, resulting in paresthesia of its innervated area. Only a few cases of paresthesia caused by these lesions are reported in the literature. In this report we present a case of paresthesia of the right inferior alveolar nerve; discuss the anatomy, pathobiology, and etiology; and suggest that a periapical lesion affecting the lower right second molar (No. 31) may have been the cause. The routine x-rays (intraoral and panorex) and the axial and cross-sectional tomographs of the mandible by means of computed tomography contribute to making this case a good example of nerve injury.- - - - - - - - - - ranking = 104.89474933793keywords = hypoesthesia (Clic here for more details about this article) |
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