Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0729233 (Thoracic)
 6,478 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thoracic spondylotic myelopathies are exceptional, only 29 observations could be found in the literature; we intend to describe three new cases here. The patients, two women and one man, 64, 69 and 72 years old, complained of weakness of the lower limbs, more marked on one side, which had been progressing slowly from several months to eight years. Examination revealed asymmetrical paraparesis with distal sensitivity deficits without thoracic sensory level. In the first case, the myelography remained virtually unchanged in front of T11, T12; in the second and third cases, there was slight extradural compression at T9 and T10 respectively. Magnetic Resonance Imaging (M.R.I.) performed in two patients was evocative of a thoracic disk herniation. A chest CT scan enabled us to establish correct diagnosis: in the three cases irregular hypertrophy of the posterior elements was evident at T11 and T12, T9 and T10, T10 and T11 respectively, with osteophytes originating in the articular process and deeply embedded in the spinal canal. Decompressive laminectomy associated with medial facetectomy resulted in the gradual improvement of walking in all three patients. Myelography and MRI are both useful in demonstrating the level compression, usually situated in the low thoracic spine, however only the CT allows differential diagnosis with other etiologies, especially anterior compression such as disk herniation.
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PMID:[Myelopathies caused by dorsal spinal canal spondylotic stenosis. 3 cases and a review of the literature]. 269 79

We report on eight patients with diabetic thoracoabdominal neuropathy in whom careful evaluation of peripheral and autonomic nervous system function was performed. All patients had non insulin-dependent diabetes mellitus of 10.5 +/- 6.7 years mean (+/- SD) known duration with poor glycemic control. Thoracic (n = 7) or abdominal (n = 1) pain of sudden onset involved several adjacent dermatomal segments and was bilateral and asymmetrical in 7/8 patients. Four patients had hypoesthesia in the painful zone and six presented with significant weight loss (6.2 +/- 4.3 kg) which reversed after the relief of pain. Truncal electromyogram was abnormal in 7/7 patients. Nerve damage was not limited to thoracic nerves since electrophysiological studies evidenced distal polyneuropathy in all patients. The autonomic nervous system was also involved. Sympathetic skin response was abnormal in 7/7 patients and autonomic cardiovascular function tests demonstrated cardiac denervation in 5/5 patients. In 4/4 patients a marked relief of pain was noted within one week with amitriptyline treatment. This report confirms the characteristic clinical presentation of diabetic thoracoabdominal neuropathy. Moreover, it suggests that this neuropathy is part of a diffuse damage that also involves peripheral nerves of the limbs and autonomic nervous system.
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PMID:[Diabetic thoracoabdominal neuropathy. Clinical and electrophysiological study with evaluation of the autonomic nervous system]. 851 Nov 33