No abstract available.
Aged* ; Humans ; Hyperhomocysteinemia*

No abstract available.
Humans ; Siblings*

No abstract available.
Apocrine Glands ; Hidrocystoma*

No abstract available.
Bronchopulmonary Sequestration* ; Lung* ; Ultrasonography, Prenatal*

BACKGROUND: The purpose of this study was to evaluate the postoperative magnetic resonance imaging (MRI) results of minimal-tying (one medial-row tie among 4 medial-row sutures) on the medial-row in double-row suture-bridge configuration (2x2 anchor with 4x4 suture stands). METHODS: From 2011 March to 2012 July, 79 patients underwent arthroscopic rotator cuff repair using 2x2 anchor double-row configuration. The mean age was 61.3 years (range, 31-81 years). Two double-loaded suture anchors were used for medial-row. Four medialrow stitches were made with only one medial-row knot-tying (the most anterior suture). Lateral-row was secured using the conventional suture-bridge anchor technique; all 4 strands were used for each anchor. Repair integrity was evaluated with MRI at mean 6.2 months postoperatively. Retear and the pattern of retear, change of fatty infiltration, and muscle atrophy of supraspinatus were evaluated using pre- and postoperative MRI. RESULTS: Repaired tendon integrity was 38 for type I, 30 for type II, 6 for type III, 4 for type IV, and 1 for type V, according to Sugaya classification. Considering type IV/V as retear, the rate was 6.3% (5 out of 79 patients). Medial cuff failure was observed in 4 patients. Fatty atrophy of supraspinatus was significantly improved postoperatively according to Goutallier grading (p=0.01). The level of muscle atrophy of supraspinatus was not changed significantly after surgery. CONCLUSIONS: Minimal tying technique with suture configuration of four-by-four strand double-row suture-bridge yielded a lower retear rate (6.3%) in medium to large rotator cuff tears.
Arthroscopy ; Atrophy ; Classification ; Humans ; Magnetic Resonance Imaging ; Muscular Atrophy ; Rotator Cuff* ; Shoulder ; Suture Anchors ; Sutures ; Tears* ; Tendons

A clinical investigation of the patients with pustulosis palmaris et plantaris (PPP) was made on 36 patients who were seen at the Department of Dermatology, Seoul National University Hospital, from January 1986 through June 1987. The results were summarized as follows : 1. In this series of 36 patients, 14 patients(38.9%) were male and 22 patients (61.1%) were female. Females are more subject to the affection than males. 2. The mean age of onset in male was 30.6 years and in female it was 38.4 years, indicating a earlier onset in male. The peak age of incidence in male was between 20 and 29 years and in female, between 40 and 49 years. 3. The sites of involvement were mostly bilateral hands and feet. 4. the season of the year did not influence the severity of the skin lesions in 68.9%. 5. Nine patients(28.1%) had psoriasis-like skin lesions and 14 patients(43.1%) had nail changes out of 32 patients with PPP. 6. No direct relationship could be found between pustular eruptions and focal infections, such as tonsilitis, otitis, dental abscess and sinusitis. 7. Remmission of the pustular eruptions could be achieved in 5 out of 10 patients treated with etretinate and in 4 out of 11 patients treated with ketoconazole for more than 4 weeks' treatment
Abscess ; Acitretin ; Age of Onset ; Dermatology ; Etretinate ; Female ; Focal Infection ; Foot ; Hand ; Humans ; Incidence ; Ketoconazole ; Male ; Otitis ; Palatine Tonsil ; Psoriasis* ; Seasons ; Seoul ; Sinusitis ; Skin

Purpose: To investigate the extent of bone ingrowth into the porous-coated acetabular cups as well as the factors that correlated with bone ingrowth in total hip arthroplasty. Materials and Methods: Thirty six Harris-Galante porous-coated acetabular cups that were retrieved through revision surgery were examined in this study. Acetabular cups retrieved due to infection or severely destroyed cups (ed note: severe what?) were excluded. The extent of bone ingrowth into the acetabular cups was grossly measured, and its correlation with the variables including age, gender, weight, height, the duration of fixation, size, number of screws, inclination and anteversion was statistically analyzed. Results: The mean proportion of bone ingrowth was 52.9 21.9%(2~90%) and less than 30% in three cups(8.3%). The pattern and the location of bone ingrowth were not consistent. There was no correlation between the extent of bone ingrowth and age, gender, weight, height, the duration of fixation, cup size, number of screws, size, inclination and anteversion. Conclusion: Harris-Galante porous-coated acetabular cups showed satisfactory bone ingrowth regardless of the variables associated with the demographic or surgical conditions. Surface treatments with a fiber-metal porouscoating appears to be suitable for cementless acetabular cups in terms of the long term results.
Acetabulum* ; Arthroplasty, Replacement, Hip

No abstract available.
Elbow*

Purpose: The purpose of this study was to investigate effect of heme on periodontopathogens. Materials and Methods: The experiment was performed using 7 types of anaerobic bacteria present in the periodontal pocket. The bacteria were cultured using suitable medium in an anaerobic condition with or without hemin, and the growth of the bacteria was measured every 6 hours by a spectrophotometer. Results: the growth of Porphyromonas gingivalis was different only by the presence or absence of hemin. The growth of other periodontopathogens except Treponema denticola was different in a hemin concentration-dependent manner. The growth of T. denticola was interfered by hemin. Conclusion Heme may be a factor that leads dysbiosis in the microbial ecosystem of the subgingival plaque and thereby promote a periodontitis-causing environment.

Purpose: The purpose of this study was to investigate antifungal activity of shiitake mushroom yeast and hyphal type of Candida albicans. Materials and Methods: The extract from shiitake mushroom was collected by drying the supernatant after soaking shiitake mushrooms in water or ethanol. The antifungal activity of the extracts against yeast type of C. albicans was investigated by the susceptibility assay using microplate. C. albicans biofilm was formed on 12-well plate using Ham’s F-12 medium in CO 2 incubator and treated with the ethanol extract. Furthermore, C. albicans biofilm was formed on denture base resin disk and treated with or without the ethanol extract in the presence of denture cleanser. Live C. albicans in biofilm was counted by cultured colony forming unit value after inoculated on agar plate. Results: Ethanol extract from shiitake mushroom showed stronger antifungal activity against yeast type of C. albicans compared to its water extract. The ethanol extract significantly reduced count of C. albicans in hyphal biofilm (P < 0.05). Also, the ethanol extract showed synergistically antifungal effect with denture cleanser on candidal biofilm on denture base resin disk (P < 0.05). Conclusion The ethanol extract of shiitake mushroom may be a candidate for preventing candidal stomatitis as well as denture-related stomatitis.