Nosocomial pneumonia is a common complication of mechanical ventilation. However the actual incidence of pneumonia associated with ventilator is not known. A total of 57 consecutive patients submitted to mechanical ventilation(MV) for mqre than 48 hours in ICU were studied to investigate the incidence, etiology and consequence of ventilator associated pneumonia. Pneumonia was diagnosed when new and persistent radiographic infiltration was detected together with more than two of the following criteria; (l) fever more than 38degrees C, (2) leukocytosis more than 12000/mm, (3) purulent sputum with s gram stain showing bacteria. The results are as following: l) Twenty-one(37.9%) patients developed bacterial pneumonia during mechanical ventilation 2) Ventilator associated pneumonia was developed after 4.6 days of machanical ventilation 3) The etiology of pneumonia were Gram(-) bacilli 65.8%, Gram(+) bacilli 31.7% and, Pseudomonas 27.9%, Streptococcus 16.5% and or, Staphylococcus 13.9%.
Bacteria ; Fever ; Humans ; Incidence* ; Leukocytosis ; Pneumonia* ; Pneumonia, Bacterial ; Pneumonia, Ventilator-Associated ; Pseudomonas ; Respiration, Artificial* ; Sputum ; Staphylococcus ; Streptococcus ; Ventilation ; Ventilators, Mechanical

Nosocomial pneumonia is a common complication of mechanical ventilation. However the actual incidence of pneumonia associated with ventilator is not known. A total of 57 consecutive patients submitted to mechanical ventilation(MV) for mqre than 48 hours in ICU were studied to investigate the incidence, etiology and consequence of ventilator associated pneumonia. Pneumonia was diagnosed when new and persistent radiographic infiltration was detected together with more than two of the following criteria; (l) fever more than 38degrees C, (2) leukocytosis more than 12000/mm, (3) purulent sputum with s gram stain showing bacteria. The results are as following: l) Twenty-one(37.9%) patients developed bacterial pneumonia during mechanical ventilation 2) Ventilator associated pneumonia was developed after 4.6 days of machanical ventilation 3) The etiology of pneumonia were Gram(-) bacilli 65.8%, Gram(+) bacilli 31.7% and, Pseudomonas 27.9%, Streptococcus 16.5% and or, Staphylococcus 13.9%.
Bacteria ; Fever ; Humans ; Incidence* ; Leukocytosis ; Pneumonia* ; Pneumonia, Bacterial ; Pneumonia, Ventilator-Associated ; Pseudomonas ; Respiration, Artificial* ; Sputum ; Staphylococcus ; Streptococcus ; Ventilation ; Ventilators, Mechanical

Inflammatory pseudotumor of the urinary bladder is a rare benign lesion. Because it is difficult to differentiate from other tumors clinically and pathologically, histopathologic confirmation is needed, and to avoid unnecessary cystectomy, it should be included in the differential diagnosis. A 47-year-old male presented with hematuria and voiding difficulty. IVP revealed a triangular filling defect in the urinary bladder, and CT demonstrated the presence there of a strongly enhancing mass. We deseribe this case, in which inflammatory pseudotumor was diagnosed, and review the literature.
Cystectomy ; Diagnosis, Differential ; Granuloma, Plasma Cell* ; Hematuria ; Humans ; Male ; Middle Aged ; Urinary Bladder*

PURPOSE: Signet-ring cell carcinoma is rather invasive and infiltrative than other histologic types of gastric cancer. We evaluated the characteristic CT findings of signet-ring cell carcinoma especially in the intensity and pattern of contrast enhancement. MATERIALS AND METHODS: We analyzed the CT findings of 22 cases with histologically proven signet-ring cell carcinoma, and compared them with those of 35 cases with histologically proven tubular adenocarcinoma. RESULTS: The double ring enhancement of the gastric mass was seen in 12 cases of signet-ring cell carcinoma and only one case of tubular adenocarcinoma. The masses of signet-ring cell carcinoma were enhanced more by the CT number of 10.2 than those of tubular adenocarcinoma. Of the masses of signet-ring cell carcinoma, those showed double ring enhancement were more intensely enhanced than those showed diffuse enhancement by the CT number of 22.9. CONCLUSION: We thought that neovascularity and different infiltration of the tumor cells in the gastric wall were responsible for the intense enhancement and double ring sign of signet-ring cell carcinoma. The possiblity of signet-ring cell carcinoma is high if a gastric mass show double ring sign and strong contrast enhancement.
Adenocarcinoma ; Carcinoma, Signet Ring Cell* ; Stomach Neoplasms ; Stomach*

The survey was conducted to look out the characteristics of menstruation and it's management, menstrual attitudes and degree of dysmenorrhea in the adult women. The subjects were 601 women, aged 20 year old and over, selected by convenient sampling. The results were as follows; 1. The mean age of the subjects was 29.1 years, the subjects were consisted of 346 unmarried and 304 delivery experienced person. 2.The characteristics of menstruation were as follows; irregular 167 person(27.8%), painful 451 person(75%), mean score of pain was 5.9 point and first day was most severe(45.1%). On the while, they have used the method to manage the pain such as "endure 50.8%", "to have a medicine 31.5%". 3.Menstrual attitudes were as follows; attitudes was negative such as it was meaningful as a woman (78.9%), only for birth a baby (51.6%), and menstruation was acceptable (42.9%), hope to get away(28.8%). 4.The degree of dysmenorrhea was a significant difference by age(F=4.0, P<0.01). Especially, in the subcategory, it was significant except for water retension. That is, lower concentration(F=2.60, p<0.05), negative affect(F=3.09, p<0.05), behavior change (F=6.41, p<0.050), pain(F=3.89, p<0.01), autonomic nerve response(F=2.80, p<0.05). We can conclude there were many women to have negative attitudes to menstruation and first day was most severe dysmenorrhea and it was different by age. From this results, we may suggest as follows; 1. We suggest the program for women to have a positive attitudes will be developed. 2. We can suggest that we need to develop the active and effective method to control dysmenorrhea in the first day during menstruation.
Adult* ; Autonomic Pathways ; Dysmenorrhea* ; Female ; Hope ; Humans ; Menstruation ; Parturition ; Single Person ; Water ; Young Adult

BACKGROUND: Skin Biopsy is a equently used diagnostic tool in dermatology and clinical impressions before biopsy may be different with pathologic diagnosis. OBJECTIVES: The purpose of this study was to investigate the concordance rate of clinical impression and pathologic diagnosis. METHODS: Clinical and Pathological studies were done on 559 biopsied skin diseases among 16, 944 out-patients in Dermatologic department of Chungnam University Hospital during the period of 1 year from March, 2002 to February, 2003. RESULTS AND CONCLUSION: The study results are summarized as follows: 1. The most frequently biopsied skin disease group was non-tumor, noninfectious disease (40.8%), followed by benign tumor (37.4%), infectious disease (11.8%), malignant tumor (10.0%). 2. The concordance rate between clinical impression and pathologic diagnosis showed 68.9% in complete agreement and 79.6% in complete and partial agreement. 3. The concordance rate of professor committed cases was 68.8% and that of residents committed cases was 69.1%. 4. The concordance rates among disease groups were highest in malignant tumor (74.6%), then benign tumor (70.8%), non-tumor infectious disease (67.4%) and non-tumor noninfectious disease (65.2%).
Biopsy* ; Chungcheongnam-do ; Communicable Diseases ; Dermatology ; Diagnosis* ; Humans ; Outpatients ; Skin Diseases ; Skin*

PURPOSE: The purpose of the study was done to identify the nursing care needs of patients in the recovery room. METHOD: The subjects in this study were 127 patients in a recovery room between 6/9/2001 and 24/9/2001. The instrument used for this study was the descriptive questionnaire developed by Shin Hyun-Jin (1999). The data was analysed by frequency, percentage, mean, standard deviation, t-test, ANOVA, and factor analysis using the SPSS program. RESULT: 1) Kaiser-Meyer-Olkin sample appropriateness was 0.799 and Bartlett's test of sphericity significant probability was 0.000. 2) The mean score for nursing care need of patients in the recovery room was 4.17+/-.51 of a total possible score of 5. The score of nursing need for different parameters was as follows: Educational need (4.31+/-.49), physical need (4.27+/-.47), emotional need (4.11+/-.52), environmental need (3.99+/-.56). 3) Differences in the needs for nursing care according to the demographics were significant for gender, marital status, operation experience, and departments consulted. General characteristic variables significantly related to nursing need were as follows: Physical need significantly related to the departments consulted (F=2.23, p=.036). Educational need significantly related to the marital status (F=2.55, P=.012), departments consulted (F=2.30, p=.031). Emotional need significantly related to the marital status (F=2.22, p=.028). Environmental need significantly related to the gender (t=-2.44, p=.016), marital status (F=2.01, p=.046), operation experience (t=-1.99, p=.048). CONCLUSION: Nursing care needs of patients in the recovery room are significantly related to educational need, physical need, emotional need and environmental need. Intervention plans and program need to be developed to improve strategies to meet nursing needs of patients in the recovery room.
Demography ; Humans ; Marital Status ; Nursing Care ; Nursing* ; Surveys and Questionnaires ; Recovery Room*

After laparoscopic surgery, most cases of incisional hernia occur when a trocar greater than 10 mm is used and this rarely occurs when a 5 mm trocar is used. We recently experienced two cases of incisional herniation at a 5 mm port site in connection with withdrawal of the drain after laparoscopic procedure.
Hernia ; Laparoscopy ; Surgical Instruments

After laparoscopic surgery, most cases of incisional hernia occur when a trocar greater than 10 mm is used and this rarely occurs when a 5 mm trocar is used. We recently experienced two cases of incisional herniation at a 5 mm port site in connection with withdrawal of the drain after laparoscopic procedure.
Hernia ; Laparoscopy ; Surgical Instruments

Hidroacanthoma simplex, eccrine poroma and dermal duct tumors have recently come to be viewed as variants of benign poroid neoplasia, due to their similar histopathologic and cytologic features. Some authors have reported the association of two or three of these tumors in a single lesion. We herein report a patient with two subtypes of poroma in a single lesion.
Humans ; Poroma*