Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acrorenal syndrome is characterized by central longitudinal axis defects of the limbs, ie, split hand and/or foot. Associated renal lesions described so far comprise agenesis, bilateral hypoplasia (originally diagnosed as oligomeganephronia), and duplication abnormalities. The case of a 29-year-old patient with split hand resulting from bilateral aplasia of the third phalanges associated with dysplasia of the third and fourth metacarpals is reported. In addition, the following lesions were noted: hypoplasia of the middle phalanx of the fifth toe, arched palate, pectus excavatum, hypoplastic mammilae, scoliosis, and congenital hip dislocation. The patient presented with hypertension, modest reduction of glomerular filtration, proteinuria, microhematuria, cylindruria, and moderate harmonic hypoplasia of the right kidney on angiography. Glomeruli had no immune deposits on immunohistology. Light microscopy showed widening of the mesangial axis, focal segmental glomerular sclerosis, and renal interstitial fibrosis with occasional foam cells. This case shows that the spectrum of renal abnormalities in the acrorenal syndrome is wider than previously noted.
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PMID:Acrorenal syndrome in an adult--presentation with proteinuria, hypertension, and glomerular lesions. 277 25

A 30-year-old woman with hereditary onycho-osteodysplasia was examined. In addition to the classic tetrad of fingernail and toenail dysplasia, patellar aplasia, iliac horns, and radial head hypoplasia and dislocation, she also had scoliosis, proteinuria, and distinctive bilateral foot anomalies. The foot deformity consisted of a ball-and-socket ankle joint, valgus ankle, forefoot supination, and lateral subluxation at the tarsal-metatarsal joints. The literature showed that the radiographic findings of foot deformity in this dysplasia have never been reported in detail before. Evidence suggests that this distinctive pattern of deformity may be more common than previously appreciated.
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PMID:Foot deformity in hereditary onycho-osteodysplasia. 296 67

A 25-year-old man is described with short stature, moderate mental retardation, an abnormal facial appearance, a webbed neck, skeletal abnormalities including proximal symphalangism of bilateral second through fifth fingers, mixed hearing loss, and slowly progressive, sclerosing nephropathy. He was large at birth with generalized edema, more pronounced around the jaw, neck and the upper part of the body, but became short with increasing age, and currently measures 143 cm (-4.9 SD). He had intermittent proteinuria and slowly progressive deterioration of the renal function. A biopsy of the left kidney showed global glomerular sclerosis with interstitial fibrosis. He was placed on maintenance peritoneal dialysis at age 17 years, and now on hemodialysis. His skeletal abnormalities included, in addition to proximal symphalangism, stenosis of the cervical canal, scoliosis, brachydactyly of the hands, hypoplastic hip joints, and pes valgus. Other abnormalities noted were a communicating defects of the diaphragm (surgically corrected), bilateral inguinal hernia and cryptorchidism. These clinical manifestations indicate a hitherto undescribed combination of manifestations and nephropathy.
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PMID:Proximal symphalangism with "coarse" facial appearance, mixed hearing loss, and chronic renal failure: new malformation syndrome? 1116 66

A 38-year-old female developed pain in the right leg in 2006. In 2007, the diagnosis of femoral head necrosis was made based on MR images, and femoral head prosthetic replacement was performed. In April 2009, she visited a local hospital for low back pain, and was referred to our department due to electrolyte abnormalities on hemanalysis. Since marked hypokalemia (K=2.5 mEq/L), hypophosphatemia, hyperchloric metabolic acidosis, proteinuria, and urinary blood sugar suggested Fanconi syndrome, she was admitted for close examination. Bone survey showed a marked decrease in the amount of bone particularly in the four limbs and fracture at the proximal 1/3 of the left ulnar bone. In the lumbar spine, scoliosis and vertebral deformity were observed. Since impaired P re-absorption and unselected aminoaciduria and osteomalacia were also present, the diagnosis of Fanconi syndrome was made. On admission, ventricular tachycardia developed due to hypokalemia, requiring immediate electrolyte correction. For differentiation from acquired Fanconi syndrome, various examinations were performed. No apparent cause was found except for the positive antimitochondrial antibody-M2 (anti-M2). In this case, no data suggested liver dysfunction, and subsequent liver biopsy also showed no significant pathological findings pointing to PBC. We encountered a patient with Fanconi syndrome positive for anti-M2. This case may attract interest, particularly in the mechanism of nephropathy due to anti-M2, and therefore, this case is reported with a literature review.
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PMID:[Case of fanconi syndrome positive for anti-M2 antibodies revealed by severe hypokalemia and multiple bone fracture]. 2184 7

The increasing prevalence of abnormal body mass index (BMI), mainly obesity, is becoming a significant public health problem. This cross-sectional study aimed to provide a comprehensive view of secular trends of BMI, and the associated socio-demographic variables and comorbidities among adolescents with abnormal BMI. Individuals of the study population were born mainly between 1970 and 1993, and were examined at 16 to 19 years of age during the years 1987 to 2010, at 1 conscription center in the northern district of Israel.The study population included 113,694 adolescents. Univariate and multivariable logistic regression models were used to investigate the associations between BMI categories, socio-demographic variables, and medical conditions.A downward trend in the prevalence of normal BMI among both male and female adolescents was obtained, while trends of overweight and obesity (in both genders) and underweight (only among females) rose. Socio-demographic variables such as religion, education, family-related parameters, residential environment, country of birth, and origin were all associated with different risks for abnormal BMI. Obesity was associated with higher risk for hyperlipidemia, endocrine disorders (only in males), knee disorders, and hypertension type I + II (in both genders). Overweight was associated with knee disorders (only in females). Underweight, exclusively in males, was associated with increased risk for endocrine disorders, proteinuria, and cardiac disorders. Hierarchical clustering analysis revealed the intricate relations between gender, BMI, and medical signatures. It brought to light novel clusters of diseases that were abundant among populations having above-normal BMI or underweight males. Furthermore, above-normal BMI was associated with a lower rate of cardiac anomalies and scoliosis/kyphosis, whereas being underweight was associated with a lower risk for hypertension and flat foot.This study provides a reliable and in-depth view of secular trends in height, weight, and BMI of male and female adolescents. It supports previous associations between abnormal BMI and demographic variables and comorbidities, while uncovering novel associations, mainly regarding medical signatures of each gender-BMI group. This might lead to better monitoring, early detection, prevention, and treatment of various conditions associated to abnormal BMI categories and gender groups.
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PMID:Adolescent BMI at Northern Israel: From Trends, to Associated Variables and Comorbidities, and to Medical Signatures. 2701 76