This study was conducted to determine the correlation between weighted needle pinprick sensory threshold(PPT) and sensory nerve conduction tests. The subjects were 53 healthy controls, 31 diabetic patients without peripheral neuropathic symptoms(DM) and 36 diabetic patients with peripheral neuropathic symptoms(DN). PPT was measured on the index and little fingers, bilaterally, as well as under the lateral malleolus, bilaterally. In electrophysiologic assessment the left and right median, ulnar and sural nerves were studied. Each mean PPTs was high in order of controls, DM and DN. Age adjusted PPT was significantly different among three groups on right little finger(p<0.05) and left malleolus(p<(0.05), but not significantly different between DN and DM on other sites. Each sensory nerve conduction velocity and amplitude was statistically significantly different among three groups(p<0.05). Correlations of PPT with sensory nerve conduction velocity and amplitude were statistically significant on each site and ranged from -0.4203(left malleolus) to -0.5649(right index finger) and from -0.3897(left index finger) to -0.6200(right index finger), respectively. When electrophysiological study is not feasible, measurement of PPT may be helpful for the assessment of peripheral sensory neurological function.
Fingers ; Humans ; Needles* ; Neural Conduction* ; Sensory Thresholds* ; Sural Nerve

No abstract available.
Cervical Intraepithelial Neoplasia* ; Cervix Uteri* ; Diagnosis* ; Female

To cover a large soft tissue defect of the finger, we have successfully applied free flaps using second dorsal metatarsal artery in 2 patients and obtained satisfactory results. It can be used to reconstruct the defect located from the proximal phalanx to the fingertip of all fingers as a new indication. The procedure is a time-saving, one stage operation. It also causes no disfigurement and no functional loss of the involved digit. Our clinical experience showed favorable results. Second dorsal metatarsal artery free flap is an alternative method to reconstruct a soft tissue defect of the finger with one-stage operation. This flap with its lengthy pedicle provides enough tissue padding. In the meantime, the vascular anatomy of the second dorsal metatarsal artery has to be investigated with regard to its general distribution and variation.
Arteries ; Fingers* ; Free Tissue Flaps ; Humans

SAPHO (synovitis, acne, pustulosis, hyperostosis, osteitis) syndrome designates a group of articular and osseous manifestations frequently combined with skin disorders. Its fundamental component is inflammatory, pseudoinfectious, and sterile osteitis. The anterior chest wall is the most frequent localization and all the components of this structure may be involved. Palmoplantar pustulosis, psoriasis, acne conglobata, acne ulcerans, acne fulminans, pyoderma gangrenosum can be associated with the characteristic bone lesions. We report two cases of SAPHO syndrome : A 40-year-old female presented with both buttock pain with hyperostosis, costochondritis, synovitis and pustulosis palmaris and a 23-year-old male presented with migrating polyarthritis with costochondritis, synovitis, acne, pustulosis.
Acne Vulgaris ; Acquired Hyperostosis Syndrome* ; Adult ; Arthritis ; Buttocks ; Female ; Humans ; Hyperostosis ; Male ; Osteitis ; Psoriasis ; Pyoderma Gangrenosum ; Skin ; Synovitis ; Thoracic Wall ; Young Adult

Amlodipine, nifedipine, and felodipine are calcium channel blocking agents, which are cause of unwanted gingival overgrowth around natural teeth. Many studies has been performed about this unwanted effects. However, the exact etiology remains uncertain.Few reports and investigations can be found in the literature on drug-induced gingival overgrowth around dental implants. The present case reports that amlodipine-induced gingival overgrowth occurred in peri-implant sites, confirms clinical and histological features in hyperplastic peri-implant tissues. Clinical and histological features of amlodipine-induced gingival overgrowth around dental implants were similar to that of tissue around natural teeth.

Amlodipine, nifedipine, and felodipine are calcium channel blocking agents, which are cause of unwanted gingival overgrowth around natural teeth. Many studies has been performed about this unwanted effects. However, the exact etiology remains uncertain.Few reports and investigations can be found in the literature on drug-induced gingival overgrowth around dental implants. The present case reports that amlodipine-induced gingival overgrowth occurred in peri-implant sites, confirms clinical and histological features in hyperplastic peri-implant tissues. Clinical and histological features of amlodipine-induced gingival overgrowth around dental implants were similar to that of tissue around natural teeth.

Wegener's granulomatosis (WG) is characterized by necrotizing granulomatous vasculitis of small or medium sized vessels affecting the upper and lower respiratory tracts and kidney. It is well known that peripheral neuropathy is one of the leading manifestations of WG in western countries but there are rare cases of WG showing peripheral neuropathy in Korea. We report a patient with WG having peripheral neuropathy in his pathological and immunological findings.
Humans ; Kidney ; Korea ; Peripheral Nervous System Diseases* ; Respiratory System ; Vasculitis ; Wegener Granulomatosis*

BACKGROUND: Pulmonary Kaposi's sarcoma (PKS) directly affects the life expectancy of those infected and yet the clinical and radiographic features of Kaposi's sarcoma (KS) with pulmonary involvement are nonspecific, which makes diagnosis difficult. In Uganda, pulmonary tuberculosis, which has clinical features that closely resemble those of PKS, also occurs commonly and thus confusion is bound to arise. Bronchoscopy is a recognized diagnostic investigatory modality for PKS. The aim of present study was to identify unique or useful points for the differential diagnosis of PKS and other opportunistic infections. METHODS: The clinical, radiologic, and bronchoscopic findings in thirty-five Ugandan patients (age 20-50, median 32) with PKS were analyzed. RESULTS: Cough and weight loss were most common and occurred in 97.1%, whereas fever occurred in 62.9%, and breathlessness in 57.1%. Thirty-four patients (97.1%) showed mucocutaneous KS, and palatal KS was most frequent and was observed in 74.3%. In addition, 25 patients (71.4%) showed the characteristic endobronchial plaques of KS. The most frequently observed radiographic abnormality was bilateral reticulonodular density. Histological examinations of bronchoscopic biopsies revealed KS in 7 (36.6%) cases. Five PFS patients (25%) also had co-existent tuberculosis. CONCLUSIONS: The majority of patients with PKS showed no specific findings on physical examination, apart from mucocutaneous KS. Our findings indicate that palatal KS may be a strong predictor of PKS. In Uganda, pulmonary tuberculosis may be the most common concomitant pulmonary infection in PKS patients.
Uganda ; Tuberculosis, Pulmonary/diagnosis ; Sarcoma, Kaposi/*diagnosis ; Middle Aged ; Male ; Lung Neoplasms/*diagnosis ; Humans ; Female ; Diagnosis, Differential ; *Bronchoscopy ; Adult

This article was published with an error.

BACKGROUND: Aspirin resistance (AR) in platelet function assays showed substantial variation depending on the methods used to evaluate it. METHODS: In this study, we prospectively compared the results of Multiplate impedance platelet aggregometry (IPA) with those of light transmission aggregometry (LTA) and VerifyNow(R) system in determination of the prevalence of aspirin resistance (AR) and investigated the correlation between its presence and poor outcome (modified Rankin scale >2) in 105 patients with aspirin after acute ischemic stroke (AIS). RESULTS: After 5 days of using aspirin, 15 patients (14.3%) were classified as aspirin-resistance with the use of IPA, 24 patients (22.9%) by the LTA, and 14 patients (13.3%) by VerifyNow. Good agreement between the results of IPA and VerifyNow, was found (R=0.674, P<0.01). The concordance rate of AR detection was high between VerifyNow and IPA (k=0.72, P<0.01), albeit quite low between LTA and IPA. Regarding on its influence on clinical outcome after AIS, there wasn't any significant relationship between occurrence of poor outcome and the presence of AR in three platelet function assays. CONCLUSION: This study reveals that the incidence of AR in AIS might be highly test-specific. IPA seems to be similar to VerifyNow as a platelet function test.
Aspirin ; Blood Platelets ; Electric Impedance ; Humans ; Incidence ; Light ; Platelet Function Tests ; Prevalence ; Prospective Studies ; Stroke