1.Minimal Change Nephrotic Syndrome Presented with Acute Renal Failure in a Child.
Kwang Sik RHO ; Chang Youn LEE ; Soo Jun PARK ; Gu Hyun LEE ; Pyung Kil KIM
Journal of the Korean Society of Pediatric Nephrology 1997;1(1):79-81
Hepatoblastoma (HB) is a rare embryonic malignant tumor of the liver. Most morphological studies on HB have limited to the histological characteristics and only 3 cases of HB have been described in the cytology literature. We present 2 cases of HB occurring in children aged 1 year and 3 years, respectively. The distinctive cytologic features of fine needle aspiration of HB were clusters of tumor cells showing acinar and trabecular pattern, smaller tumor cells with a high nuclear-cytopalsmic ratio and hyperchromatic nuclei having prominent nucleoli, and the presence of extramedullary hematopoiesis and osteoid material. These features were also found in the cell block and the biopsy specimen, and appeared very useful in the differentiation of HB from hepatocellular carcinoma.
Acute Kidney Injury*
;
Biopsy
;
Biopsy, Fine-Needle
;
Carcinoma, Hepatocellular
;
Child*
;
Hematopoiesis, Extramedullary
;
Hepatoblastoma
;
Humans
;
Liver
;
Nephrosis, Lipoid*
2.Lipomatous Neurofibroma on the Scalp.
Seon Gu LEE ; Seong Rak SEO ; Hee Jung LEE ; Moon Soo YOON ; Dong Hyun KIM
Korean Journal of Dermatology 2017;55(9):623-624
No abstract available.
Neurofibroma*
;
Scalp*
3.Non Blood Transfusion Limb Salvage Operation in the Distal Femur Osteosarcoma Patient: A Case Report.
Jong Hoon PARK ; Si Young PARK ; Dae Hee LEE ; Yeok Gu HWANG ; Hyun Min LEE
The Journal of the Korean Bone and Joint Tumor Society 2014;20(1):36-40
Limb salvage operations for osteosarcoma of the extremity usually consist of wide excision and skeletal reconstruction. Most osteosarcoma patients are anemic prior to the surgery as majority of them undergo preoperative neo-adjuvant chemotherapy; thus, it is necessary to treat anemia before and after the surgery since limb salvage operation tends to accompany significant blood loss. Despite the fact that blood transfusion has bad influence on prognosis, complication, and postoperative outcome of cancer patients, it is still considered as a standard management to fix anemia for limb salvage operations. We would like to present a case report in which the authors succeeded in performing limb salvage operations on patients with distal femur osteosarcoma without transfusion.
Anemia
;
Blood Transfusion*
;
Drug Therapy
;
Extremities
;
Femur*
;
Humans
;
Limb Salvage*
;
Osteosarcoma*
;
Prognosis
4.Clinical Features of Dermatology-consulted Pediatric Inpatients: A Retrospective Study of 216 Cases.
In Jae JEONG ; Seon Gu LEE ; Dong Hyun KIM ; Moon Soo YOON ; Hee Jung LEE
Korean Journal of Dermatology 2018;56(8):510-512
No abstract available.
Humans
;
Inpatients*
;
Pediatrics
;
Retrospective Studies*
5.A Case of Irritant Contact Dermatitis due to Fiberglass in a Construction Worker.
Seon Gu LEE ; Ji Hae AN ; Dong Hyun KIM ; Moon Soo YOON ; Hee Jung LEE
Korean Journal of Dermatology 2018;56(9):571-572
No abstract available.
Dermatitis, Contact*
6.A Case of Sebaceous Hyperplasia on the Scrotum
Seon Gu LEE ; Dong Hyun KIM ; Moon Soo YOON ; Hee Jung LEE
Korean Journal of Dermatology 2019;57(3):166-167
No abstract available.
Hyperplasia
;
Scrotum
7.Training Nurses, Trainee for Emergency Medical Technitinan, and Firefighters to use Automated External Defibrillator.
Kang Hyun LEE ; Sung Oh HWANG ; Jin Woong LEE ; Jong Chun LIM ; Hyun KIM ; Gu Hyun KANG ; Seong Whan KIM ; Boo Soo LEE ; Ok Jun KIM
Journal of the Korean Society of Emergency Medicine 1997;8(4):505-512
BACKGROUND: Automated external defibrillator(AED) represent a major breakdown to permit more widespread application of the principle of early defibrillation. Many recent efforts to improve emergency medical services(EMS) and increase survival rates are simply efforts to get defibrillation to patients as rapidly as possible. AED is major innovation for the prehospital care of ventricular fibrillation cardiac arrest patients. The purpose of this study is to evaluate the course of initial training to three different groups(nurses, firefighters, and EMT trainee) to use AED. METHOD: We studies the efficacy of education of AED to 33 nurses, 15 EMT trainee, and 16 firefighters. Training lasted 75 mins and included 45 mins an overview of defibrillation, protocols for using the AED, and operation of the AED(Laerdal Heartstart 3000),15 mins demonstraion.4 check list was used to grade the performance of cardiopulmonary resuscitation, operation of the AED, and the time required to deliver the first three defibrillations. RESULT: There were no statistically significant differences in performance and time required to deliver an electrical countershock among the groups(p=0.4). To the second test 92fo of all group completed all steps successfully. The step most often foiled was the preparing of the AED for defibrillation. CONCLUSION: In nurses, EMT trainee, and firefighters, it is both feasible and effective to train AED use irrespective of the degree of the trainee.
Cardiopulmonary Resuscitation
;
Defibrillators*
;
Education
;
Emergencies*
;
Firefighters*
;
Heart Arrest
;
Humans
;
Survival Rate
;
Ventricular Fibrillation
8.A Case of Endometriosis in the Abdominal Wall Following Cesarean Section.
Hyun Gu CHO ; Myung Sook KIM ; Sang Jun LEE ; Jae Ho CHOI ; Sung Do KIM
Korean Journal of Perinatology 1998;9(2):171-174
Endometriosis in the abdominal wall following Cesarean section is one of the very rare condition among the extrapelvic endometriosis. Although benign, endometriosis possesses the unique ability to invade tissue and to disseminate or metastasize by hematogeneous, lymphatic route, or direct implantation. We reported the case with brief review of the literature.
Abdominal Wall*
;
Cesarean Section*
;
Endometriosis*
;
Female
;
Pregnancy
9.Effects of verapamil and allopurinol on ischemia-reperfusion injury in rat liver.
Young Hyun LEE ; Jae Dong CHEON ; Joo Seop KIM ; Gu KANG ; Soo Tong PAI
Journal of the Korean Surgical Society 1993;45(3):307-313
No abstract available.
Allopurinol*
;
Animals
;
Liver*
;
Rats*
;
Reperfusion Injury*
;
Verapamil*
10.Repair of Cystocele and Incontinence Using a Tension-free Vaginal Tape (TVT) Device.
Korean Journal of Urology 2002;43(11):965-968
PURPOSE: We report on a modified four-corner bladder neck suspension using a manufactured Tension-free Vaginal Tape (TVT) carrier for moderate-degree cystocele, with a simultaneous TVT procedure, for stress urinary incontinence (SUI). MATERIALS AND METHODS: The operation was performed in 21 SUI patients with moderate cystocele. Seven patients were operated on under local anesthesia, and the others under general anesthesia. Two incisions were made over the suprapubic area, and a midline incision over the anterior vaginal wall for the TVT procedure. For cystocele repair, bilateral parallel incisions were made over both the lateral vaginal walls. Through the lateral incisions, a dissection was carried out to expose the vesicopelvic fascia. Then a Gore-Tex suture was placed on each side. Each suture incorporated the entire vaginal wall, excluding the epithelium, cardinal ligament and pubocervical fascia. We made two pinholes at the end of the TVT carrier for the suture materials to be threaded through. Using the TVT carrier, each thread was transferred to the ipsilateral suprapubic incisions through the retropubic space. Each side of the ligature was tied together under the subcutaneous space, and the TVT procedure completed. RESULTS: Mean operation time and hospitalization days were 75+/-24 minutes and 3.3+/-2.19 days, respectively. The cystocele was fully corrected in 19 patients (90.5%), and diminished to grade I in 2. There were no significant operative or postoperative complications, including bladder perforations or retropubic hematomas, etc. CONCLUSIONS: It is suggested that the repair of cystocele and incontinence, using a TVT device, is an effective treatment for moderated cystocele, with a simple technique, low morbidity and high cure rate.
Anesthesia, General
;
Anesthesia, Local
;
Cystocele*
;
Epithelium
;
Fascia
;
Hematoma
;
Hospitalization
;
Humans
;
Ligaments
;
Ligation
;
Neck
;
Polytetrafluoroethylene
;
Postoperative Complications
;
Suburethral Slings*
;
Sutures
;
Urinary Bladder
;
Urinary Incontinence