Articles: chronic.
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Neurol. Med. Chir. (Tokyo) · Mar 2018
Review Case ReportsIdiopathic and Chronic Epidural Hematoma in the Lumbar Spine: A Case Report and Review of Literatures.
Spontaneous and chronic epidural hematoma (SSEH) in the lumbar spine is rare, and idiopathic and chronic SSEH in the lumbar spine is extremely rare disease. Most of lumbar SSEH were acute and secondary with trauma, hematologic disorders, drug, and surgical procedure. Only 20 cases of chronic SSEH in the lumbar spine have been reported and 14 cases among them were considered to be idiopathic. ⋯ Magnetic resonance imaging revealed a lumbar chronic epidural hematoma which compressed the dural sac behind and extended from L2 to L5. This patient underwent the partial evacuation of the hematoma with partial hemilaminectomy on left at L2/3, resulting in immediate pain relief and resolution of symptoms and almost absorption of the hematoma within 1 week of the procedure. We presented this rare case and reviewed idiopathic and chronic epidural hematoma in the lumbar spine.
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Chinese medical journal · Mar 2018
Protection Effect of Exogenous Fibroblast Growth Factor 21 on the Kidney Injury in Vascular Calcification Rats.
Chronic kidney disease (CKD) is closely related to the cardiovascular events in vascular calcification (VC). However, little has known about the characteristics of kidney injury caused by VC. Fibroblast growth factor 21 (FGF21) is an endocrine factor, which takes part in various metabolic actions with the potential to alleviate metabolic disorder diseases. Even FGF21 has been regarded as a biomarker in CKD, the role of FGF21 in CKD remains unclear. Therefore, in this study, we evaluate the FGF21 on the kidney injury in VC rats. ⋯ In the present study, FGF21 was observed to ameliorate the kidney injury in VDN-induced VC rats. FGF21 might be a potential therapeutic factor in CKD by cutting off the vicious circle between VC and kidney injury.
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A 62-year-old Hispanic woman, a resident of Puerto Rico, presented with symptoms of chronic cough and shortness of breath for the past 2 years that were slowly and progressively getting worse. She received a diagnosis of asthma on the basis of her history of symptomatic "wheezing" and had been on treatment with inhaled bronchodilators and corticosteroids with minimal symptomatic improvement. ⋯ There was no prior history of endotracheal intubations or surgeries. She denied any history of joint pain, skin rashes, eye pain, hair loss, mouth ulcers, photosensitivity, diarrhea, blood-mixed stool, or blood in the urine.
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In smokers, the lung parenchyma is characterized by inflammation and emphysema, processes that can result in local gain and loss of lung tissue. CT measures of lung density might reflect lung tissue changes; however, longitudinal data regarding the effects of CT lung tissue on FEV1 in smokers with and without COPD are scarce. ⋯ A decline in TLC-PD15 was associated with an increase or decrease in FEV1 depending on disease severity. The associations are GOLD stage specific, and their presence might influence the interpretation of future studies that use CT lung density as an intermediate study end point for a decline in lung function.