No abstract available.
Hypothermia*

No abstract available.
Aortic Diseases ; Hypothermia

No abstract available.
Myxoma*

Posterior chamber intraocular lenses were implanted into 20 eyes without the posterior capsular capsular support by securing both haptics of the lens to the sclera with 10-0 prolene suture. The follow-up period ranged from 6 to 24 months(average 9.4 months). At the last follow-up visit, 17 eyes(85%) had a vision of 0.7 or better. The position of the implanted lens was proved satisfactory when compard with eyes with posterior chamber intraocular lens without scleral fixation suture by postoperative A-scan measurement of the anterior chamber depth, the results of refraction and slit-lamp examination. There were no eyes with remarkable decentration or tilt of the implanted lens. In two eyes, intraoperative bleeding occurred from the inferior chamber angle and ceased spontaneously. Postoperatively there were no remarkable inflammatory responses or complications. From the results, we suggest that the position of scleral puncture with a hypodermic needle is 1.2 - 1.4mm from the posterior surgical limbus in the upper quadrant and the advancement of the needle is directing parallel to the posterior surface of the iris.
Anterior Chamber ; Follow-Up Studies ; Hemorrhage ; Iris ; Lens Implantation, Intraocular* ; Lenses, Intraocular* ; Needles ; Polypropylenes ; Punctures ; Sclera ; Sutures*

Our previous experimental work with tissue plasminogen activator (TPA) suggested the possibility of the clearance of vitreous hemorrhage by repetitive injections of low-dose TPA. We therefore investigated in rabbits the effect of both repeated injections of TPA and the change of the integrity of the vitreous body on the clearance of vitreous hemorrhage. Vitreous hemorrhage was produced by intravitreal injection of 0.05 ml of autologous whole blood in the pigmented rabbit eyes with intact vitreous or gas-compressed vitreous. Three intravitreal injections of 3-g TPA (total dose of 9 microgram), separated by 7-day intervals, were performed. The endpoint for vitreous hemorrhage clearance was defined as clear visualization of the posterior central retina of the rabbits. Regardless of whether gas compression vitrectomy was performed, repeated injections of low-dose TPA resulted in rapid clearance of fresh vitreous hemorrhage in approximately two to three weeks after the last TPA injection. No evidence of retinal toxicity was seen in all experimental groups. Repetitive injections of low-dose TPA may be effective in the treatment of fresh vitreous hemorrhage.
Animals ; Disease Models, Animal ; Injections ; Rabbits ; Tissue Plasminogen Activator/*administration & dosage/therapeutic use ; Vitreous Body/drug effects ; Vitreous Hemorrhage/*drug therapy

No abstract available.
Acute Kidney Injury* ; Cardiopulmonary Bypass* ; Renal Replacement Therapy*

No abstract available.
Mitral Valve* ; Quinidine*

PURPOSE: To evaluate the results of five-pin external fixation, with the fifth pin stabilizing the distal radius articular fragment, for unstable distal radial fractures. MATERIALS AND METHODS: Twenty cases of unstable distal radial fractures were treated with five-pin external fixation (5-pin group). The fifth pin was inserted into the distal articular fragment and attached to the external fixation frame. Metacarpal pins were removed at sixth week in 12 cases and at third in 8 cases, and radial pins were removed at eighth or ninth week. The radiographic results of 5-pin group were compared with those of 20 cases of traditional four-pin external fixation (4-pin group). RESULTS: The postoperative radial inclination was 23.1 degrees in 5-pin group and 22.2 degrees in 4-pin group; while at last follow-up 21.8o and 15.1 degrees respectively. Postoperative volar tilt was 8.5 degrees and 7.3o; while at last follow-up 6.3 degrees and 0.1 degrees respectively. Postoperative radial shortening was 0.3 mm, 0.4 mm; while at last follow-up 1.1 mm and 2.1 mm respectively. In 5-pin group, there were no significant differences in results whether the metacarpal pins were removed at sixth or third week. CONCLUSION: Five-pin external fixation, with the fifth pin stabilizing the distal articular fragment, enhanced early motion of the wrist maintaining fracture stability in unstable fractures of the distal radius.
Follow-Up Studies ; Radius* ; Wrist

To identify the pattern of glaucomatous changes of the optic disc, the rim area to disc area ratio (RA/DA ratio) of 149 eyes (149 cases) with primary open-angle glaucoma (POAG) were measured and compared with that of 88 eyes (88 cases) of normal individuals. At all stages of the disease, glaucomatous rim loss was present in all sectors of the optic disc. The location of the most pronounced rim loss changed depending on the severity of the disease. In the early (RA/DA ratio > 61%; mean deviation(MD): -6.43+/-3.32dB) and medium (RA/DA ratio=41~60%; MD: -7.54+/-5.65dB) glaucoma subgroups, rim loss was found predominantly at the inferior temporal and superior temporal disc region. In the advanced glaucoma subgroup (RA/DA ratio=40~21%; MD: -18.27+/-8.40dB), the temporal horizontal disc region showed relatively marked rim loss. In the far advanced glaucoma subgroup (RA/DA ratio=20~0%; MD: -25.91+/-5.40dB), the rim remnants were located mainly in the nasal disc sector, with a larger rim portion in the upper nasal region than in the lower nasal region. These results indicate that generally in POAG, the loss of neuroretinal rim was found to start predominantly in the inferior temporal and superior temporal disc region, and then the temporal horizontal, the inferior nasal, and the superior nasal disc sectors followed.
Glaucoma ; Glaucoma, Open-Angle* ; Optic Disk

Nevus lipomatosus cutaneous superficialis is a very rare disorder characterized by nevoid fatty growth in the dermis. It usually arises in the pelvic girdle, so is unfamiliar to most otolaryngologists. A case of a 72-year-old male with nevus lipomatosus cutaneous superficialis in the nasal cavity is presented with a brief review of the disease.
Aged ; Dermis ; Humans ; Male ; Nasal Cavity ; Nevus*