2.Assessment of management for thyroid carcinoma invading the trachea.
Cheong Soo PARK ; Ho Yong HAN ; Jin Sik MIN
Journal of the Korean Cancer Association 1991;23(4):777-782
No abstract available.
Thyroid Gland*
;
Thyroid Neoplasms*
;
Trachea*
3.A Serous Papillary Cystadenoma of Low Malignant Potential in Paratesticular Tissue.
Keum Min PARK ; Nam Bok CHO ; Kye Yong SONG
Korean Journal of Pathology 1996;30(5):463-465
The serous papillary cystadenoma of low malignant potential in the paratesticular tissue is a tumor characterized by its resemblance to ovarian serous papillary tumor of low malignant potential. Several possible origins have been proposed but it is thought to originate from the Mullerian-type epithelium just like ovarian serous tumor of low grade malignancy. Because of the rarity of this tumor, the natural history and treatment have not been established. Herein we report on a serous papillary cystadenoma arising in the paratesticular tissue of a 12 year old . To our knowledge, this is the first reported case in the Korean literature. The size of this cystic tumor in this patient was 0.9x0.9x0.8 cm and had a sponge-like cut surface. The papillary structure was lined by both ciliated and nonciliated secretory cells, the same cellular structure as the salpinx. Areas with just a few mitoses and stratification of epithelial cells were noted, but invasion into the paratesticular tissue was absent, suggesting borderline malignancy. He is doing well after 5 months follow up. Prognosis of this scrotal tumor is thought to be better than the ovarian tumor of similar histology due to a better possibility of early detection.
4.Clinical Analysis of Nontraumatic Prehospital Cardiac Arrest for Two Years.
Han Deok YOON ; Ju Kyong PARK ; Yong Il MIN
Journal of the Korean Society of Emergency Medicine 1997;8(3):341-346
BACKGROUND: Care for prehospital cardiac arrest is one of the major concerns of emergency medical services. But, in Korea, prehospital emergency medical service systems are not yet well established. We tried to offer one of the fundamental data for development of these systems. METHODS: After application of exclusion criteria, 183 patients who transferred to emergency center of our hospital after cardiac arrest in consecutive 24 months from Jan,1,1994 to Dec,31,1995 were included in this study. Retrospective review of the hospital charts of these patients was done. For statistical analysis, we divided patients to some categories. t-test or chi-square analysis was used. RESULTS: 24 patients of the 183 patients were secondary visitors(cardiac arrest was occurred during transfer from other hospitals), 159 patients were primary visitors. In the primary visitor group, only one third was ambulance visitors, and there is no statistical differences between arrest time of ambulance visitors and non-ambulance visitors(35+/-27 vs 37+/-24 min, p=NS). No organized bystander CPR was done. After arrival, 131 patients received CPR and 87 patients(66.4%) were not responded, 31 patients(23.1%) experienced transient ROSC, 13 patients(10.0%) survived until discharge, and only 2 patients(1.5%) were returned to their lives. CONCLUSION: We failed to find significant statistical survival differences between ambulance visitors and non-ambulance visitors, between presumed cardiac etiology group and non-cardiac etiology group. Survival rate was high in witnessed arrest group than unwitnessed arrest group(14.5% vs 2.1%, p=0.015).
Ambulances
;
Cardiopulmonary Resuscitation
;
Emergencies
;
Emergency Medical Services
;
Heart Arrest*
;
Humans
;
Korea
;
Retrospective Studies
;
Survival Rate
5.Juvenile Breast Carcinoma: A case report.
Keum Min PARK ; Dong Wha LEE ; Duk Yong KANG
Korean Journal of Pathology 1985;19(4):438-441
Breast carcinoma has been infrequently reported in children. About 25 cases have been reported in world literatures since first description in 1913, by Bryan. We present a case of juvenile breast carcinoma in a 17 months old girl with brief review of literatures. Grossly, the submitted specimen is grayish white and measured by 1.3x1.0x0.8 cm in size. It is not encapsulated and its cut surfaces are homogeneous. Microscopic examination showed a neoplastic proliferation of duct cells forming mainly glandular spaces with focal papillary pattern, solid sheets or cribriform pattern. The glandular spaces were filled with collections of PAS-positive eosinophilic secretory materials. The individual cell varied from columnar to polygonal and showed moderate hyperchromatism and variation of nuclear size. Mitoses and necrosis are not found. Tumor cell invasion into the stroma was found.
Child
;
Male
;
Female
;
Humans
6.Nephrotic Syndrome in Childhood.
Yong CHOI ; Hee Gyung KANG ; Jee Min PARK
Korean Journal of Nephrology 2002;21(3):356-361
No abstract available.
Nephrotic Syndrome*
7.Embryoral Rhabdomyosarcoma of the Biliary Tree: A case report.
Keum Min PARK ; Dong Wha LEE ; Duk Yong KANG
Korean Journal of Pathology 1986;20(2):203-208
Although embryonal rhabdomyosarcoma has been frequently reported in genitourinary tract, head and neck, embryonal rhabdomyosarcoma of the biliary tree is an extremely rarte. It must be considered in differential diagnosis of jaundice in childhood. About 35 cases have been reported in world literatures, since first description on 1875, by Moxon and Wilks. We present a case of embryonal rhabdomyosarcoma of the biliary tree in a 25 months old boy with brief review of literatures. Since chief complaints of this case were jaundice and loss of appetite, the first clinical diagnosis was infectious hepatitis. On ultrasound examination, there is a space occupying lesion in right lobe of liver and it was diagnosed as hepatoma. Choledochoduodenostomy with biopsy was done. The operation revealed dilated common bile dut and both hepatic ducts which were filled with light brown jelly like materials and diagnosed as embryonal rhabdomyosarcoma on frozen and permanent senions. In gross and histologic characteristics, this tumor resembles embryonal rhabdomyosarcoma(sarcoma botryoides) in other locations. In spite of chemo-and radiotherapy after operation, the boy was died.
Child
;
Male
;
Female
;
Humans
;
Diagnosis, Differential
;
Biopsy
8.Development of limbs in staged humn embryos.
Hyoung Woo PARK ; Yang Ki MIN ; Yong Woon SHIM
Korean Journal of Anatomy 1992;25(1):1-11
No abstract available.
Embryonic Structures*
;
Extremities*
9.Computed tomography of calcification of the basal ganglia
Churl Min PARK ; Soo Jhi SUH ; Soon Yong KIM
Journal of the Korean Radiological Society 1981;17(2):198-203
Calcification so of the basal ganglia are rarely found at routine autopsies and in skull radiographs. CT is superior to the plain skull radiographs in detecting intracranial attenuation differences and may be stated to bethe method of choice in the diagnosis of intracranial calcifications. Of 5985 brain CT scans performed in KyungHee Univeristy Hospital during past 3 years, 36 cases were found to have high attenuation lesions suggesting within basal ganglia. 1. The incidence of basal ganglia calcification on CT scan was about 0.6%. 2. Of these 36 cases, 34 cases were bilateral and the remainder was unilateral. 3. The plain skull films of 23 cases showed visible calcification of basal ganglia in 3 cases (13%). 4. No specific metabolic disease was noted in the cases.
Autopsy
;
Basal Ganglia
;
Brain
;
Diagnosis
;
Incidence
;
Metabolic Diseases
;
Methods
;
Skull
;
Tomography, X-Ray Computed
10.Multiple aneurysm in Behcet's disease
Yong Bok KOH ; Tae Ha PARK ; Min Kwang HONG
Journal of the Korean Society for Vascular Surgery 1991;7(1):1-6
No abstract available.
Aneurysm