Although there are many peri-operative measures to reduce core temperature loss during operation, rapid drop has been experienced in the first sixty minutes following induction of general anesthesia. Recently, preoperative warming has been emphasized to prevent inadvertant hypothermia during operation. The purpose of this study is to find the effect of preoperative warming on reducing rectal temperature drop in surgical patients. With informed consent, 46 female adult patients, scheduled for total abdominal hysterectomy or salpingo-oophorectomy in the Seoul National University Hospital from September 3, 1996 to September 19, 1996 were divided into two groups. The variables of age and body surface were matched between the two groups as possible. Among them, 24 patients were preparatively covered up to the shoulders with a forced-air warming blanket(WARM TOUCHTM). set between 36-40degrees C for prewarming, and the other 22 patients(control group)were not before the induction of anesthesia. Rectal temperature was measured by mercury thermometer for rectum after admission to the operating room and by rectal probe which was inserted in the rectum just before the induction during the operation. The rectal temperature was monitored and recorded at every fifteen minutes for the first sixty minutes after the induction and each step during the surgery(intubation, surgical draping, peritoneum opening, one hour and the end of the operation) Collected data were analyzed by means of t-test, Repeated Measures Analysis of Variance with PC-SAS. The results of this study are as following. (1) There was no significant difference between the two groups in age, weight, height, room temperature, basal rectal temperature, operation time. (2) Temperature gradient of the rectal temperature in the warming group was less steeper than that in the control roup during the first sixty minutes after general anesthesia. (3) The rectal temperature measured at every fifteen minutes for the first sixty minutes and the end of surgery after the general anesthesia showed the difference between the two groups during surgery. (4) There was no rectal temperature difference during the intubation, however there was significant temperature difference between the two groups from draping to the end of surgery. In conclusion, prewarming of the surgical patient before induction resulted in increased the skin temperature and heat content, which relieved the dangerous core temperature drop which is potential to be provoked within one hour after induction of the surgical patients and kept the rectal temperature higher than that of the control group during surgery. The suggestions from this study shown below : First, further study is needed to find the preventive effect of the core temperature drop in the first sixth minutes after anesthetic induction by preoperative warming for gastrorectal, thoracic surgery patients who man have the core temperature drop during the operation. Second, in other to keep patient normothermia during the surgery, it needs to study whether using pre-and peri-operative warming can prevent hypothermia or not. Finally, the study of the peroperative warming effect on surgical patients' relaxation and thermal discomfort before the operation is needed because most patients in the case group said to have felt thermal comfort ; 'comfortable' and 'good'.
Adult ; Anesthesia ; Anesthesia, General ; Female ; Hot Temperature ; Humans ; Hypothermia ; Hysterectomy ; Informed Consent ; Intubation ; Operating Rooms ; Peritoneum ; Rectum ; Relaxation ; Seoul ; Shoulder ; Skin Temperature ; Thermometers ; Thoracic Surgery

One case of renal infarction due to trauma in a 26 years old male patient, which was treated with partial nephrectomy, was presented with the brief review of literature.
Adult ; Humans ; Infarction* ; Male ; Nephrectomy

Extraskeletal chondromas are relatively uncommon benign cartilaginous tumors of the soft tissue and well known to pose a considerable diagnostic problem because of histological variations including the immature appearance of their tumor cells. Recently, we have experienced a case of extraskeletal chondroma mimicking benign chondroblastoma. The patient was a 47-year-old woman who complained of a painful subcutaneous swelling on the radial aspect of 4th proximal interphalangeal (PIP) joint in the left hand for 6 months. Radiologic examination of the 4th finger revealed a 1cm-sized soft tissue mass. Histologically, the tumor was characterized by a lobulated mass which was composed of dense proliferation of chondroblast-like cells admixed with a few multinucleated giant cells of osteoclastic type. However, there were focal areas of typical chondroma which showed lace-like intense calcification around the differentiated chondrocytes.
Chondroblastoma ; Chondrocytes ; Chondroma* ; Female ; Fingers ; Giant Cells ; Hand ; Humans ; Joints ; Middle Aged ; Osteoclasts

This study was designed to clarify morphological changes in the renal corpuscles of the experimental rabbit kidney after unilateral ureteral obstruction and release of Unilateral ureteral obstruction through a light and electro microscopy. It was further aimed at obtaining data, esp. of electron microscopy, concerning the morphological repair after relieving ureteral obstruction. A total of 25 white rabbits, weighing 2.5kg, were used. 25 rabbits were divided into three groups-normal control, unilateral ureteral obstruction, release of unilateral obstruction. The normal! control group consisted of 5 rabbits. The remaining 20 rabbits were completely ligated in the left ureter with silk threads. Ten obstructed kidneys were studied by light and electron microscopy, five of them two weeks after obstruction, and the remaining five four weeks after obstruction. A total of ten postobstructed kidneys, five of which were reoperated by Mackinnon method for the relief of ureteral obstruction two weeks after obstruction and the remaining five four weeks after obstruction. They were studied for light and electron microscopy 15 days after relieving ureteral obstruction. Specimens of renal cortex from experimental animals were fixed in 10% neutral formalin or Bouin's solution, embedded in paraffin wax, sectioned at a thickness of 5 um, and stained with hematoxylin-eosin, periodic acid-schiff reaction or Masson's trichome for light microscopy. For electron microscopy, the tissues were fixed in a mixture of 2% paraformaldehyde and 2.5ao glutaraldehyde (phosphate buffer, pH 7.2) prior to fixation in 1% osmium tetroxide (phosphate buffer, pH 7.2) and then embedded in Epon 812. The sections were cut with LKB- III ultramicrotome and contrasted with uranyl acetate and lead citrate and examined with electron microscopy JEM 100B. The results of this study were as follows: 1. The abnormal morphology of the glomerulus in kidneys obstructed for four weeks showed: Slight glomerular congestion, capillary dilatation, no changes in endothelium, podocyte and microstructures. 2. Deformity of Bowman's capsular epithelium such as irregular basal invaginations facing with the basal lamina was observed in the two week obstructed kidneys, and severe degenerative changes such as desquamated capsular epithelial cells in the Bowman's space and long basal cytoplasmic processes embedded in the basal lamina in the four week obstructed kidneys. 3. Among the postobstructed kidney, the two week obstructed kidneys were restored to near normal on the 15th day, but in the four week obstructed kidney, Bowman's capsular epithelium showed partial recovery. 4. The results indicate that glomeruli in the renal corpuscle were preserved until four week weeks after ureteral obstruction but Bowman's epithelium showed change in the 2nd week after obstruction and severe degenerative changes of Bowman's capsular epithelium were noticed in the 4th week after ureteral obstruction. The morphological changes were totally restored in the group where ureteral obstruction was relieved after two weeks, but in the group which was relieved of ureteral obstruction after four weeks the morphological repairs were prolonged until after 15 days.
Animals ; Basement Membrane ; Capillaries ; Citric Acid ; Congenital Abnormalities ; Cytoplasm ; Dilatation ; Endothelium ; Epithelial Cells ; Epithelium ; Estrogens, Conjugated (USP) ; Formaldehyde ; Glutaral ; Hydrogen-Ion Concentration ; Kidney ; Microscopy ; Microscopy, Electron ; Osmium Tetroxide ; Paraffin ; Periodic Acid-Schiff Reaction ; Podocytes ; Rabbits ; Silk ; Trichomes ; Ureter* ; Ureteral Obstruction*

Hormone replacement therapy combined with progestogens induces changes in effect of estrogen on serum lipid levels and it has been known that the changes depend on a type and dosage of progestogen. It is also known that progestational agent induces positive ch-ange in bone mineral density. To study the effects of progestogen on lipoprotein and bone metabolism, we administ- ered conjugated equine estrogen 0.625 mg alone to 50 postmenopausal women, in combinat- ion with medroxy- progesterone acetate 5 mg to 40 postmenopausal women. The data demonstrated a beneficial effect in lipoprotein profiles in both groups. Total cholesterol in two groups decreased from the baseline values, LDL-cholesterol decreased significantly by 4.8 % in group I and 16.2 % in group II(p < 0.05), HDL-cholesterol increa- sed significantly by 11.3 % in group I and 14.7 % in group II(p < 0.05), triglyceride incre- ased slightly in both groups. Bone mineral density of femur was maintained and BMD of vertebrae increased by 1.1 % in group I and 2.0 % in group II, but it is not statistically significant. The differences of changes between two groups were not statistically significa- nt. Our results suggest that medroxyprogesterone acetate have no adverse effect on HDL -cholesterol and have no additive effect on bone mineral density in hormone replacement therapy.
Bone Density* ; Cholesterol ; Estrogens* ; Female ; Femur ; Hormone Replacement Therapy ; Humans ; Lipoproteins ; Medroxyprogesterone Acetate ; Metabolism ; Progesterone ; Progestins ; Spine ; Triglycerides

No abstract available.
Child* ; Humans ; Humerus*

PURPOSE: The study was a non-equivalent control group, quasi-experimental study to find out the effect of the laughter therapy on anxiety and depression of burn patients. METHODS: Study subjects were 60 hospitalized patients with the diagnosis of 2nd degree burn (30 experimental group; 30 control group). Experimental group received laughter therapy by the certificated therapist. STAI questionnaire, blood pressure and pulse were checked before and after the laughter therapy. RESULTS: Before and after the laughter implementation, the experimental group's anxiety decreased, however, the comparison group's anxiety did not show significant difference. Moreover, experimental group's anxiety decreased after the implementation. Experimental group's systolic blood pressure and diastolic blood pressure did not decrease pre/post laughter therapy mediator. The comparison group showed that systolic blood pressure increased, and diastolic blood pressure did not show significant difference. Also, experimental group's systolic blood pressure and diastolic pressure did not show significant difference after the treatment. Pre/post laughter therapy mediation did not decrease the experimental group's pulse and comparison group's pulse. Furthermore, the experimental group's pulse did not show the significant difference after the treatment. In pre/post laughter therapy mediation, the experimental group's depression was decreased, however, the comparison did not how significance difference in pre/post depression score after the treatment. Moreover, the experimental group's depression was decreased after the treatment. CONCLUSION: According the results above, the laughter therapy had effect on decreasing anxiety and depression of the burn patients and it is efficient mediator for the burn patient. Repetitive research was needed to investigate the effect of laughter on cardiovascular system since it did not have decreasing effect on the blood pressure and pulse.
Anxiety* ; Blood Pressure ; Burns* ; Cardiovascular System ; Depression* ; Diagnosis ; Humans ; Laughter ; Laughter Therapy* ; Negotiating ; Surveys and Questionnaires

In page 155, Yoon Kyung Imshould be changed as Yun Kyong Lim.

Bone graft using growth factors and guided tissue regeneration have been used for the regeneration of infrabony defects which caused by periodontal disease. Calcium sulfate which is one of the resorbable barrier materials used for guided tissue regeneration. Platelet rich plasma which is a easy method to obtain the growth factors had many common points but, platelet rich plasma was still studying. This study was the comparative study between bone graft using platelet rich plasma and guided tissue regeneration using calcium sulfate barrier material in clinical view. For the study, 28 sites(2 or 3 wall infrabony defects) were treated. 14 infrabony defects were received surgical implantation of BBP-calcium sulfate composite with a calcium sulfate barrier and the others received BBP mixed with platelet rich plasma. Clinical outcome was accessed 3 and 6 months of postsurgery. 1. There was no statistical difference between CS group and PRP group in pocket depth, gingival recession, clinical attachment level, and probing bone level at baseline. 2. was statistically significant reduction in probing depth, clinical attachment level, and probing bone level at 3 and 6 months postsurgery(p<0.05). 3. In the probing depth and clincial attachment level PPR group had less improvement than CS group, but there was no statistically difference at 3 and 6 months postsurgery. 4. In the recession PPR group had less recession than CS group, but there was no statistically difference at 3 and 6 months postsurgery. 5. In the probing bone level PPR group had less improvement than CS group, but there was no statistically difference at 6 months postsurgery. In conclusion bone graft using platelet rich plasma and guided tissue regeneration using calcium sulfate barrier showed similar clinical improvement for the treatment of 2 or 3 wall infrabony defects.
Blood Platelets* ; Calcium Sulfate* ; Calcium* ; Gingival Recession ; Guided Tissue Regeneration ; Intercellular Signaling Peptides and Proteins ; Periodontal Diseases ; Platelet-Rich Plasma* ; Regeneration* ; Transplants*

Certain types of foods are common trigger for bowel symptoms such as abdominal discomfort or pain in patients with inflammatory bowel disease (IBD). But indiscriminate food exclusions from their diet can lead extensive nutritional deficiencies. The aim of this study was to investigate nutritional status, food restriction and nutrient intake status in IBD patients. A total 104 patients (food exclusion group: n = 49; food non-exclusion group: n = 55) participated in the survey. The contents were examined by 3 categories: 1) anthropometric and nutritional status; 2) diet beliefs and food restriction; and 3) nutrient intake. The malnutrition rate was significantly higher in the food exclusion group (p = 0.007) compared to food non-exclusion group. Fifty-nine percent of patients in the food exclusion group held dietary beliefs and reported modifying their intake according to their dietary belief. The most common restricted food was milk, dairy products (32.7%), raw fish (24.5%), deep-spicy foods (22.4%), and ramen (18.4%). The mean daily intake of calcium (p = 0.002), vitamin A (p < 0.001), and zinc (p = 0.001) were significantly lower in the food exclusion group. Considering malnutrition in IBD patients, nutrition education by trained dietitians is necessary for the patients to acquire disease-related knowledge and overall balanced nutrition as part of strategies in treating and preventing nutrition deficiencies.
Attitude to Health ; Calcium ; Dairy Products ; Diet ; Education ; Humans ; Inflammatory Bowel Diseases ; Malnutrition ; Milk ; Nutritional Status ; Nutritionists ; Vitamin A ; Zinc