1/2142. Variable clinical expression of Holt-Oram syndrome in three generations.Holt-Oram syndrome is a distinct autosomal dominant entity presenting with upper limb defects and cardiac abnormality. No correlation between the severity of the heart and the limb defects has been established. Here we report variable clinical expression of Holt-Oram syndrome in three generations. The grandfather presented with typical upper limb defects: phocomelia of arms with three digits on each hand, congenital heart defect and narrow shoulders. His son manifested cardiac conduction disturbance with no congenital heart or skeletal defect. The granddaughter showed ventricular septal defect and moderate radial deviations of both hands with no obvious hypoplasia of the extremities. Clinical data of the presented family suggests lack of penetrance with respect to skeletal and structural cardiac abnormalities in the Holt-Oram syndrome.- - - - - - - - - - ranking = 1keywords = upper (Clic here for more details about this article) |
2/2142. Rigid spine syndrome. Case report.We describe a patient who had difficulty in walking since toddling stage and presented proximal upper and lower member weakness which have evolved to a progressive limitation of neck and trunk flexure, compatible with rigid spine syndrome. The serum muscle enzymes were somewhat elevated and the electromyography showed a myopatic change. The muscle biopsy demonstrated an active and chronic myopathy. The dna analysis through PCR did not display any abnormality for dystrophin gene. The dystrophin by immunofluorescence was present in all fibers, but some interruptions were found in the plasma membrane giving it the appearance of a rosary. The test for merosin was normal.- - - - - - - - - - ranking = 0.5keywords = upper (Clic here for more details about this article) |
3/2142. magnetic resonance imaging of acquired Brown syndrome in a patient with psoriasis.PURPOSE: To report the occurrence of acquired Brown syndrome and associated magnetic resonance imaging findings in a patient with psoriasis. methods: A 42-year-old woman with a history of psoriasis developed pain, double vision, and limited elevation of her left eye in adduction. An orbital magnetic resonance image with gadolinium enhancement was obtained. RESULTS: Orbital magnetic resonance image disclosed abnormal enhancement of the left trochlea/tendon complex. The patient's symptoms resolved with corticosteroid therapy. CONCLUSIONS: Acquired Brown syndrome may be associated with psoriasis. The inflammation of the trochlea/tendon complex that can cause acquired Brown syndrome can be demonstrated on magnetic resonance image.- - - - - - - - - - ranking = 1.8373832164086keywords = pain (Clic here for more details about this article) |
4/2142. Wellens' syndrome.We describe a patient with Wellens' syndrome. In view of the large area of myocardium at risk, the importance of recognizing the significance of this ECG pattern is of critical importance for the emergency physician, especially those involved in the evaluation of patients at emergency department chest pain centers. Wellens' syndrome, the criteria for diagnosis, and a discussion of its implications are presented.- - - - - - - - - - ranking = 2.148032607283keywords = pain, chest (Clic here for more details about this article) |
5/2142. Autoerythrocyte sensitization (psychogenic purpura): a case report and review of the literature.Autoerythrocyte sensitization (psychogenic purpura) is an unusual diagnosis, but one that has a characteristic dermatologic manifestation of painful bruising. A typical case is presented, as well as a review of the literature. Treatment consists of psychiatric therapy, which is most effective when initiated early in the disease, so early diagnosis will not only minimize the cost of the medical evaluation but will also benefit the patient.- - - - - - - - - - ranking = 1.8373832164086keywords = pain (Clic here for more details about this article) |
6/2142. Rare dental abnormalities seen in oculo-facio-cardio-dental (OFCD) syndrome: three new cases and review of nine patients.Oculo-facio-cardio-dental syndrome is a very rare condition. So far, only nine cases have been documented. We report on three additional female patients representing the same entity. The clinical findings were: congenital cataract, microphthalmia/microcornea, secondary glaucoma, vision impairment, ptosis, long narrow face, high nasal bridge, broad nasal tip with separated cartilages, long philtrum, cleft palate, atrial septal defect, ventricular septal defect, and skeletal anomalies. The following dental abnormalities were found: radiculomegaly, delayed dentition, oligodontia, root dilacerations (extension), and malocclusion. For the first time, fusion of teeth and hyperdontia of permanent upper teeth were seen. In addition, structural and morphological dental changes were noted. These findings expand the clinical spectrum of the syndrome.- - - - - - - - - - ranking = 0.5keywords = upper (Clic here for more details about this article) |
7/2142. The fourth-compartment syndrome: its anatomical basis and clinical cases.We propose a new term, the "fourth-compartment syndrome" to describe chronic dorsal wrist pain of the fourth compartment. Five main causes responsible for this syndrome are thought to be as follows: 1. Ganglion involvement, including an occult ganglion; 2. Extensor digitorum brevis manus muscle; 3. Abnormal extensor indicis muscle; 4. Tenosynovialitis; 5. Anomaly or deformity of carpal bones. Should the above mentioned conditions occur in the fourth compartment, pressure within the fourth compartment increases, ultimately compressing the posterior interosseous nerve directly or indirectly. Anatomical studies of the fourth compartment of the wrist and the posterior interosseous nerve are presented and the fourth-compartment syndrome is summarized with twelve clinical cases (six cases of occult ganglions, two cases of extensor digitorum brevis manus, two cases of tenosynovialitis, one case of abnormal extensor indicis muscle, and one case of carpal bossing).- - - - - - - - - - ranking = 1.8373832164086keywords = pain (Clic here for more details about this article) |
8/2142. (TA)8 allele in the UGT1A1 gene promoter of a Caucasian with Gilbert's syndrome.BACKGROUND AND OBJECTIVE: Gilbert's syndrome, a chronic non-hemolytic unconjugated hyperbilirubinemia, is caused by a reduction in the activity of hepatic bilirubin UDP-glucuronosyltransferase (UGT1A1). This reduction has been shown to be due to a polymorphism in the promoter region of the UGT1A1 gene. The presence of seven thymine adenine (TA) repeats reduces the efficiency of transcription of the UGT1A1 gene. To elucidate the genetic background of a patient affected by Gilbert's syndrome, we collected blood samples from family members for the analysis of the A(TA)nTAA motif in the promoter region of the UGT1A1 gene. DESIGN AND methods: Analysis of the A(TA)nTAA motif in the promoter region of the UGT1A1 gene was performed by PCR. Estimation of UGT1A1 promoter containing the variable (TA) repeats was performed by using a luciferase reporter system. RESULTS: Three different genotypes were identified due to the presence of (TA)6, (TA)7 and (TA)8 repeats. The production of luciferase decreases in inverse relation to the number of repeats. INTERPRETATION AND CONCLUSIONS: The (TA)7 polymorphism, associated with Gilbert syndrome, is the only allele found up to now in white populations, while two other variants (TA)5 and (TA)8 have been identified in black populations. We describe here the first case of a subject affected by Gilbert's syndrome who is heterozygous for the (TA)8 allele in the promoter region of the UGT1A1 gene. This polymorphism, as well as the (TA)7 one, is associated with an increased level of bilirubin and a significant reduction of transcription activity of the UGT1A1 gene.- - - - - - - - - - ranking = 0.11615739828078keywords = back (Clic here for more details about this article) |
9/2142. Splenic syndrome in sickle cell trait: four case presentations and a review of the literature.Four cases of splenic infarction/sequestration in sickle cell trait (SCT) patients are presented. All four patients were undergoing moderate exercise at elevations ranging from 5,500 to 12,000 feet. The patients include two African-American males, a Hispanic male, and a white female. All four presented with the acute onset of mid epigastric then left upper-quadrant pain, nausea, vomiting, and respiratory splinting. A review of the literature indicates that splenic infarction with SCT is not uncommon; however, not surprisingly, it is often initially misdiagnosed. This is the first report in the literature of a female with SCT incurring a splenic syndrome with exposure to terrestrial altitude. Although SCT is not a contraindication for moderate- or high-altitude activities, military physicians need to consider the diagnosis of splenic infarction early in any patient regardless of race or sex who presents with left upper-quadrant pain at altitudes above 5,000 feet. Prompt evacuation to sea level may hasten recovery and spare further splenic trauma. Although SCT should be considered a relatively benign entity, the literature also suggests a higher than average risk of sudden death in military recruits with SCT from exertional heat illness and rhabdomyolysis.- - - - - - - - - - ranking = 4.6747664328172keywords = pain, upper (Clic here for more details about this article) |
10/2142. An unusual case of hypoglossia-hypodactyly syndrome.Hypoglossia-hypodactyly syndrome is seen very rarely and its appearance is sporadic. Different degrees of tongue hypoplasia and transverse deficiencies in the upper extremities are seen. In the patient presented there was a sulcuslike deformity at the midline of the lower lip, and the continuity of the orbicularis oris muscle was disturbed at this location, in addition to the classic findings of hypoglossia-hypodactyly syndrome. A description of this variant and its treatment are described.- - - - - - - - - - ranking = 0.5keywords = upper (Clic here for more details about this article) |
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