BACKGROUND: Hypertension is one of the common diseases which family physicians encounter to manage. Various research proved that appropriate aerobic exercise had effect on lowering blood pressure efficiently. This study was to find out the status of exercise, the change of exercise according to time and its predicting factors in hypertensive patients. METHODS: A total of 193 of the followed-up hypertensive patients of family physicians in Seoul and kyoungkido from May 11, 2001 to June 10, 2001 were interviewed by doctor according to the previously designed structured questionnaire. RESULTS: Eighty two patients (42.57) were male and mean and was 57.4 +/- 9.9 fears. Using Kaplan-Meier's method, 8% of non-exercise group (N= 115) in diagnosing hypertension started exercise after 1 fear and 40%, after 5 years. Otherwise, 5% of exercise group(N=78) stopped exercise after 1 year and 30%, after 5 years. The characteristics of 5 exercise groups according to sex, age, level of education and adequacy of exercise showed significant difference. In average blood pressure, lately started group showed the lowest (137/84 mmHg) and non-exercise group, the highest (146/91 mmHg) In the degree of recommendation. sporadic group showed the highest and non-exercise group, the lowest which showed significant difference (p =0.0024) . CONCLUSION: I conclude that lately started group among non-exercise group and continuous exercise group were mainly affected by recommendation to exercise of physician. As well as exercise, other nonpharmacologic treatment should be promoted by physician as an important strategy for treatment of hypertension.
Blood Pressure ; Education ; Exercise ; Gyeonggi-do ; Humans ; Hypertension ; Male ; Physicians, Family* ; Seoul ; Surveys and Questionnaires

No abstract available.
Gerbillinae* ; Vestibular Nerve*

The use of a tissue expander and implant is the simplest option for breast reconstruction after mastectomy. Use of a round dome-shaped prosthesis and the commonly used one-stage technique with a Becker type prosthesis, however, often produces an undesirable upper pole fullness. To overcome this and to achieve improved aesthetic results, we started using an anatomically-shaped expander and implant, as described by Maxwell, as a two-stage breast reconstruction. We reviewed the results of our 21 reconstructed breasts in 22 patients who were deemed suitable for reconstruction using this technique since January 1995. The most commonly used expander was 350cc (range 350-550cc) and an average of 4.2 inflations were required before replacing the expander with a permanent implant. All the expanders were placed in submuscular pockets and implant volume. The longest follow-up was 36 months. Few complications developed and most patients were satisfied with the results. We found that the anatomically-shaped expander and implant produced better aesthetic results compared to a done-shaped prosthesis.
Breast* ; Female ; Follow-Up Studies ; Humans ; Mammaplasty* ; Mastectomy ; Prostheses and Implants ; Tissue Expansion Devices

Presbyopia is the progressive reduction in the ability to focus on near objects, and as an age-related condition, the prevalence of presbyopia is expected to increase with the aging of society. A number of corneal surgical procedures are available for the treatment of presbyopia, including monovision laser in situ keratomileusis (LASIK)/laser-assisted subepithelial keratomileusis (LASEK), conductive keratoplasty, presbyopic LASIK, and corneal inlay. Implantation of presbyopia-correcting intraocular lenses (IOLs), such as refractive/diffractive IOLs or accommodating IOLs, is also an option. Despite the variety of treatment options available, a perfect solution has yet to be developed and patients may present with visual or optical complications such as halos, glare, or decreased contrast sensitivity. As such, careful selection and customization of treatment is essential, based on patients' individual needs and requirements for vision.
Aging ; Contrast Sensitivity ; Corneal Transplantation ; Glare ; Humans ; Inlays ; Keratomileusis, Laser In Situ ; Lenses, Intraocular ; Presbyopia* ; Prevalence

We introduce a new silicone implanting method to correct facial depression caused by trauma or congenital anomaly. It resulted in good facial aesthetics in patients with facial depression. From August 1997 to January 1999, 5 patient (3 males and 2 females), in ages from 19 to 34 years, underwent silicone implantation for facial depression using our method. Three males were injured by traffic accident and had facial depression with or without bone defect. Two females had congenital forhead depression and requested aesthetic contouring. An impression of the face was taken with alginate backed with quick setting plaster. When set, a further stone plaster model was taken from the alginate-plaster, which was removed after fixation. Wax was then carved into the patient's stone model to fill the depression. Another stone cover was taken to cover this was-stone model. Then wax was melted away and medical implant grade room temperature vulcanized silicone adhesive was squeezed into the empty space. After cured, this precisely-shaped silicone imlant was inserted into the patient. We did not experience major complicaion such as infection, implant extrusion during 4 to 18 months' follow-up periods. All patients were satisfied with the results. The clinical result of this technique would be useful for accurate and excellent aesthetic implantation.
Accidents, Traffic ; Adhesives ; Depression* ; Esthetics ; Female ; Follow-Up Studies ; Humans ; Male ; Silicones*

High resolution computed tomography (CT) of the middle ear and mastoid, when properly performed and interpreted, is valuable to the otologic surgeon prior to exploration of the cholesteatomatous ear. Fifty one patients with cholesteatomatous otitis media underwent CT examination of both ears one to four weeks prior to surgery. These CT findings were then compared with operation findings. We analysed sixteen parameters of the anatomical and pathological features of the temporal bone affected by cholesteatoma. In conclusion, a high degree of correct correlation was noted between CT findings and those of the operation. Our study showed the usefulness and accuracy of preoperative computed tomographic study in cholesteatomatous otitis media.
Adolescent ; Adult ; Child ; Cholesteatoma/*radiography/surgery ; Human ; Middle Age ; Otitis Media/*radiography/surgery ; Temporal Bone/radiography ; *Tomography, X-Ray Computed

No abstract available.
Bone Marrow* ; Humans

BACKGROUND AND OBJECTIVES: Attic cholesteatoma which develops from the papillary or retracted from progresses through various anatomic sites such as the mesotympanium, the mastoid process and the epitympanium. Although the most common site for attic cholesteatoma is the lateral attic space, it has also been found frequently in the medial attic space. We hoped to understand the pathogenesis of attic cholesteatoma through clinical analyses in order to contribute to the cholesteatoma treatment. MATERIALS AND METHODS: We chose 60 attic cholesteatoma patients showing attic retraction or perforation. These cases of attic cholesteatomas were classified into either the lateral or the medial types depedning on the main site of occurence. They were further classified into anterior, posterior and inferior types according to the direction of cholesteatomatic progression. CONCLUSION: The accurate assessment and clear understanding of the pathogenesis of different forms of cholesteatoma enabled a successful operation and helped to minimize the operative field.
Cholesteatoma* ; Hope ; Humans ; Mastoid

BACKGROUND: The quick and accurate radiologic evaluation is essential to minimize the sequelae of temporal bone trauma. High resolution computed tomography(HRCT) is regarded as a method of choice in the evaluation of the head trauma including temporal bone fractures. Although the diagnosis of ossicular dislocation with HRCT has been described, we could find only one report on the usefulness of coronal sections in the diagnosis of lateral displacement of the incus. OBJECTIVES: The purpose of this study is to evaluate the usefulness of a recently reported radiologic sign, named the "Y" sign, for the diagnosis of lateral dislocation of the incus on the coronal HRCT sections of the temporal bones. MATERIALS AND METHODS: We retrospectively reviewed the axial and coronal HRCT sections of 13 cases who the laterally dislocated incus was confirmed operatively. RESULTS: In the axial HRCT sections, abnormal ice cream cone was shown in only 3 cases, but normal ice cream cone was shown in 10 cases. In the coronal HRCT sections, the Y-sign was shown in 11 cases-open Y-sign: 3 cases, closed Y-sign: 8 cases, in contrast, only 2 cases did not shown Y-sign. CONCLUSION: The Y-sign in the coronal sections is more correlated with the dislocated incus than with abnormal ice cream cone configuration in the axial sections. So, the Y-sign seems to be very useful in the diagnosis of the dislocated incus.
Craniocerebral Trauma ; Diagnosis* ; Dislocations* ; Ice Cream ; Incus* ; Retrospective Studies ; Temporal Bone

To increase the survival area of the venous flap, we studied the arterialized venous flap in a rabbit ear model. The ears of 12 New Zealand white rabbits(n=24) were randomized into three groups, group A receiving arterio-venous anastomosis 14 days before the arterialized venous flap elevation; group B receiving bipedicled flap elevation 14 days before arterialized venous flap elevation; group C receiving no pretreatment before the arterialized venous flap elevation. Tc -pertechnetate scan was performed on all groups immediately after the arterialized venous flap elevation to evaluate the blood flow of the flap. The survival area of the flap was measured 14 days after the arterialized venous flap elevation. Average ratio of survival area was 92% in Group A, 88% in group B, which were comparatively higher than the 12% in group C. The entire flap was visualized in groups A and B on scan images, however, only the proximal area of the anterior and posterior marginal vein was visualized in group C. Flap survival pattern was similar to that of the scan image and the slope of time-activity curve of groups A and B was much steeper than that of group C. High survival rate of group A, which received the arterio-venous anastomosis as a pretreatment, may be due to the decrease of resistance of outflow during the 14 days. Anticipated mechanisms involved are, valve insufficiency due to high pressure arterial inflow, development of vascular collaterals in the flap, and opening of arteriovenous(A-V) shunt. Bipedicled flap elevation as a pretreatment may not effect on valves, however, may impair the sympathetic nerve and cause ischmic stimuli which in turn may develop vascular collaterals and make an opening of the A-V shunt.
Ear ; New Zealand ; Survival Rate ; Veins