Determination of immunoglobulin in prostatic secretion and serum by radial immunodiffusion method was used in the diagnosis of prostatitis. The study was performed in 16 normal healthy men and 45 prostatitis patients. The results were as follows; 1 Significant elevation of IgG and IgA in Prostatic fluid of patients with prostatitis was obtained. 2. Ratio of IgA in prostatic secretion to immunoglobulin in serum was increased in patients with prostatitis than normal healthy men.
Diagnosis ; Humans ; Immunodiffusion ; Immunoglobulin A ; Immunoglobulin G ; Immunoglobulins* ; Male ; Prostatitis*

PURPOSE: Protein tyrosine kinase(PTK), protein kinase C(PKC), oxidase, as a mediator, have been known to take a role in signal transduction pathway of angiogenesis. The authors confirmed that PKC is the most noticeable mediator for abnormal proliferation of vascular endothelial cells through in vitro study model using the inhibitors, targeting the formation of three co-enzymes. In this study, we would investigate which isoform of PKC play an important role in abnormal angiogenesis of vascular endothelial cell. METHODS: In 96 well plates, 10(4) HUVECs(human umbilical vein endothelial cells) were evenly distributed. Two groups were established; the control group without administration of DMH(1,2-dimethylhydrazine) and the DMH group with administration of 7.5x10(-9)M DMH. RNA was extracted from vascular endothelial cell of each group and expression of the PKC isoform was analyzed by RT-PCR(reverse transcriptase-polymerase chain reaction) method. RESULTS: RT-PCR analysis showed that PKCalpha, -betaI, -betaII, -eta, -micron and -zeta were expressed in vascular endothelial cells of each group. DMH incresed the expression of PKCalpha and PKCmicron, and decreased PKCbetaI, PKCbetaII expression dominantly. CONCLUSION: Based on the result of this study, it was suggested that PKCalpha and PKCmicron may have significant role in abnormal proliferation of vascular endothelial cell.
1,2-Dimethylhydrazine* ; Cell Proliferation ; Dimenhydrinate ; Endothelial Cells* ; Oxidoreductases ; Protein Kinase C* ; Protein Kinases* ; RNA ; Signal Transduction ; Tyrosine ; Umbilical Veins

Dematofibrosarcoma protuberans(DFSP) is a moderate-degree malignant tumor with high recurrence rate and low metastasis rate, from soft tissue. Principle of treatment is wide excision or Mohs micrographic surgery(MMS). Although wide excision has been performed with surgical margins of 2-5cm until nowadays, there are problems of preservation of surrounding normal tissue. Therefore the authors tried to identify desirable surgical margins and operative method. From January 1999 to April 2003, 12 patients with DFSP were operated. We applied different surgical margins and operative methods according to the location of lesions. On the face, we performed MMS with surgical margin of 3-4 mm in 2 cases although there are problems of operation time and expense. But on the extremities and trunk, we performed authors' method to begin excising with surgical margins of 1cm and excise extensively with MMS by 1cm in 4 cases after April, 2001 although we had performed wide excision with surgical margin of 3 cm in 6 cases before. There was no recurrence or metastasis in the follow-up period. So we think that author's method is effective in surgical excision of DFSP
Dermatofibrosarcoma* ; Extremities ; Follow-Up Studies ; Humans ; Neoplasm Metastasis ; Recurrence

Congenital pulmonary lymphangiectasia is a rare and perphaps underestimated cause of fatal respiratory distress in the neonate or infant. Pathologically, this condition is characterized by wide lymphatic channels in the subpleural and peribronchovascular spaces and the interlobular septa. Noonan syndrome is characterized by a phenotype similar to Turner syndrome but with a normal karyotype. Both pulmonary and intestinal lymphangiectasia have been reported in patients with Noonan syndrome. We have experienced a case of congenital pulmonary lymphangiectasia in Noonan syndrome, who presented at birth with cyanosis and persistent respiratory distress, and died on 93 postnatal days. We report this case, which was diagnosed by open lung biopsy and autopsy, with brief review of the related literature.
Autopsy ; Biopsy ; Cyanosis ; Humans ; Infant ; Infant, Newborn ; Karyotype ; Lung ; Noonan Syndrome* ; Parturition ; Phenotype ; Turner Syndrome

Background and Objectives: Tonsillectomy and adenoidectomy (T&A) are effective for the treatment of pediatric sleep disorder breathing. However, in some pediatric patients, there remain unresolved snoring and mouth breathing problems after the operation. This study is aimed at evaluating the efficacy of coblation of hypertrophic posterior turbinate in combination with tonsillectomy and adenoidectomy.Subjects and Method We analyzed data from 50 children aged between 5 to 13 years old who were scheduled to undergo T&A operation from June 2018 to December in 2018. We randomly divided them into two groups. The first group consisted of 25 patients who were scheduled to perform only tonsillectomy and adenoidectomy. The second group was 21 patients who were scheduled to perform posterior turbinoplasty in combination with tonsillectomy and adenoidectomy. We evaluated preoperative and postoperative polysomnogram [Apnea-Hypopnea Index (AHI), O2 saturation], acoustic rhinometry (minimal cross section area, nasal volume), and Korean Obstructive Sleep Apnea-18 Survey (KOSA-18) score. Results: After additional turbinoplasty (coblation of hypertrophic posterior turbinate), the rate of snoring and mouth breathing remaining was decreased. There were significant improvements in AHI, oxygen saturation, Visual Analog Scale and Epworth Sleepiness Scale in two groups. Symptoms (snoring and mouth breath) remaining postoperatively was much more decreased in the posterior turbinoplasty combined with T&A group than in the single T&A group in terms of KOSA-18. Conclusion When it comes to pediatric sleep disorder breathing surgery, nasal cavity evaluation is an important factor for patient’s postoperative satisfaction for sleeping and snoring. For pediatric sleep disorder breathing patients with hypertrophic posterior turbinate, who are scheduled to do tonsillectomy and adenoidectomy, an additional coblation of posterior turbinate should be considered.

OBJECTIVE: To investigate whether there is a significant effect of growth hormone(GH) treatment with diet and exercise over the diet and exercise alone in obese non-insulin dependent diabetes mellitus(NIDDM). METHOD: Twenty obese NIDDM adults were studied. We measured the body weight, body composition and exercise capacity before and after 12 weeks of treatment program. The subjects were assigned in a double-blind manner either to the diet, aerobic exercise with placebo treatment group(group A) or to the diet, aerobic exercise with GH treatment group(group B) for twenty-week period. Two groups were compared for the demographic data. RESULTS: After 12-weeks of treatment program, each group showed a significant weight loss (group A: 8.54+/-2.29 kg vs group B: 7.14+/-2.99 kg) than before the treatment, however there was no significant weight loss between two groups. After 12-weeks, the fat fraction of body weight loss was significantly higher in group B than group A(0.80+/-0.40%kg versus 0.55+/-0.30%kg). After 12-weeks, the maximal oxygen consumption was similarly increased in both groups(23.75% in the group A versus 29.2% in the group B). After 12-weeks, the peak torque was similarly increased in both groups(9.7% in the group A versus 17.3% in the group B). After 12-weeks, the endurance was similarly increased in both groups(10.1% in the group A versus 8.1% in the group B). CONCLUSION: Both group A and B showed a significant weight loss and resulted in a comparable gain in the muscle strength, endurance, and maximal oxygen consumption. The addition of GH in a low dose to a the calorie-restricted diet and aerobic exercise resulted in a significant fat loss especially around the visceral area.
Adult ; Body Composition ; Body Weight ; Diabetes Mellitus, Type 2 ; Diet* ; Exercise ; Growth Hormone* ; Humans ; Muscle Strength ; Obesity ; Oxygen Consumption ; Torque ; Weight Loss

BACKGROUND: Free-flap surgery and skin grafting can be used to reconstruct large facial defects that may result after skin cancer removal by Mohs micrographic surgery (MMS). However, these two methods may produce low postsurgical patient satisfaction with aesthetics, and free-flap surgery may produce an undue burden for the majority of skin cancer patients, who are of advanced age. Hence, the authors examined outcomes of large facial defect reconstruction using multiple flaps. METHODS: Among patients undergoing MMS for skin cancer at Pusan National University Hospital between January 2013 and December 2015, we evaluated 7 patients (2 males, 5 females; average age, 73.14 years) treated for large facial defects from basal cell carcinoma. Based on operative and follow-up records, we investigated the number and type of flaps used, postsurgical complications, and patients' post-surgical satisfaction. RESULTS: Two and 3 types of flaps were used for 5 and 2 patients, respectively. Most frequently used were nasolabial flaps (7 times in 6 patients) and forehead flaps (once in each of 4 patients). The average follow-up period was 14 months, with no complications—including necrosis, hematoma, or wound dehiscence—observed. Post-surgical satisfaction averaged 4.4 out of a maximum of 5 points. CONCLUSIONS: Reconstruction using two or more flaps for large facial defects after skin cancer removal using MMS produced satisfactory outcomes while preventing aesthetic problems. Practitioners should consider using multiple flaps when choosing a reconstruction method for large facial defects following skin cancer removal.
Busan ; Carcinoma, Basal Cell ; Esthetics ; Female ; Follow-Up Studies ; Forehead ; Hematoma ; Humans ; Male ; Methods ; Mohs Surgery ; Necrosis ; Patient Satisfaction ; Skin Neoplasms* ; Skin Transplantation ; Skin* ; Wounds and Injuries

BACKGROUND: Many difficulties exist in establishing a treatment plan for slow-flow vascular malformation (SFVM). In particular, little research has been conducted on the surgical treatment of SFVMs. Thus, we investigated what proportion of SFVM patients were candidates for surgical treatment in clinical practice and how useful surgical treatment was in those patients. METHODS: This study included 109 SFVM patients who received care at the authors' clinic from 2007 to 2015. We classified the patients as operable or non-operable, and analyzed whether the operability and the extent of the excision varied according to the subtype and location of the SFVM. Additionally, we investigated complications and self-assessed satisfaction scores. RESULTS: Of the 109 SFVM patients, 59 (54%) were operable, while 50 (46%) were non-operable. Total excision could be performed in 44% of the operable SFVM patients. Lymphatic malformations were frequently non-operable, while capillary malformations were relatively operable (P=0.042). Total excision of venous malformations could generally be performed, while lymphatic malformations and combined vascular malformations generally could only undergo partial excision (P=0.048). Complications occurred in 11% of the SFVM patients who underwent surgery; these were minor complications, except for 1 case. The average overall satisfaction score was 4.19 out of 5. CONCLUSIONS: Based on many years of experience, we found that approximately half (54%) of SFVM patients were able to undergo surgery, and around half (44%) of those patients were able to fully recover after a total excision. Among the patients who underwent surgical treatment, high satisfaction was found overall and relatively few complications were reported.
Capillaries ; Follow-Up Studies ; Humans ; Treatment Outcome ; Vascular Malformations*

PURPOSE: Many surgical methods for reconstruction of orbital floor fracture have been reported, which include subciliary approach, transconjunctival approach, transantral and transnasal endoscopic approach, etc. The purpose of this study is to demonstrate a surgical technique and analyze the results of transnasal endoscopic approach with Foley catheter ballooning without implantation of artificial surgical material through subciliary approach. METHODS: Between February 2007 and November 2010, 29 orbital floor fracture patients, who had no herniated muscles through bone fragments, were treated through transnasal endoscopic approach with Foley catheter ballooning. Under the endoscopic view, the operator identified the opening of maxillary sinus. After widening of the opening using forceps, the operator reduced the fragmented bone with curved suction tip. Thereafter, 18-Fr Foley catheter was inserted. Four weeks after the operation, the catheter was removed. RESULTS: Preoperatively, 6 patients had diplopias, 4 patients had limitations of extraocular motions and 3 patients had enophthalmos. After removal of the Foley catheter 4 weeks after the operation, 2 patients had diplopias, 1 patient had a limitation of extraocular motion, 1 patient has an enophthalmos and 1 patient had numbness on the cheek. These symptoms were resolved about 6 months after the surgery. CONCLUSION: The operative technique of Foley catheter ballooning through transnasal endoscopic approach without implantation of the artificial surgical material through subciliary approach can be considered one of the appropriate techniques for orbital floor fracture.
Catheters ; Cheek ; Diplopia ; Endoscopy ; Enophthalmos ; Floors and Floorcoverings ; Humans ; Hypesthesia ; Maxillary Sinus ; Muscles ; Orbit ; Orbital Fractures ; Suction ; Surgical Instruments

BACKGROUND: The elasticity of the back skin of the rat reduced the tension around wounds during the wound healing process in that region, and thus activates wound contraction. The authors proposed two skin fixation methods using readily available materials to decrease the influence of wound contraction on wound healing and designed an experiment to determine their effects. METHODS: The authors made 36 skin wounds on the backs of 18 rats, and they divided them into three groups. Each group was treated with three different kinds of dressing materials, each with different skin fixing characteristics. Group A was a control group. Group B and group C were dressed by the first and the second skin fixation method. We measured the areas of the wounds post-surgically and calculated the wound area reduction rates. RESULTS: The two skin fixation methods both reduced the effect of wound contraction compared to the control group. Each of the two methods had different outcomes in reducing wound contraction. CONCLUSIONS: The experiment demonstrated significant differences among the wound areas and the wound area reduction rates of the three groups as a result of differences in the degree of wound contraction. To obtain accurate results from wound healing experiments, appropriate skin fixation methods must be adopted.
Animals ; Bandages ; Contracts ; Elasticity ; Rats ; Skin ; Wound Healing