1.A Case of Incontinentia igmenti Achromians ( Ito ).
Jung Bock LEE ; Woo Je KIM ; Jerm Young KIM
Korean Journal of Dermatology 1975;13(1):41-43
Incontinentia pigmenti achromians (Ito) begins during childhood and is characterized by progressive appearance of bizarre patchy or whorl-like hypopigmentation without any preceeding or associated inflammatory changes in a fashion that resembles a negative piture of pigmentation in patients with incontinentia pigmenti. Mental, bony and ocular symptoms are not infrequently found in association with incontinentia pigmenti achromians. The incidence is high in the female sex, and there is no hereditary background. A 24-year-old Korean soldier was first seen in May 1974 in dermatologic clinic of Capital Armed Forces General Hospital. Bizarre, reticulated, linear and whorllike hypopigmented macular lesions were noted. On the skin of the trunk and both extremities. The lesions started at the age of 4 year and developed without any inflarnmatory signs Family history did not disclose any type of pigmentation The disorder, and mental, bony and occular manifestations were not found. Biopsy specimen demonstrated that the amount of melanin in the basal layer was decreased in the hypopigmented area, and reveals neither inflammatory changes nor dropping off of melanin granules into the dermis.
Arm
;
Biopsy
;
Dermis
;
Extremities
;
Female
;
Hospitals, General
;
Humans
;
Hypopigmentation
;
Incidence
;
Incontinentia Pigmenti
;
Melanins
;
Military Personnel
;
Pigmentation
;
Pigmentation Disorders
;
Skin
;
Young Adult
2.A case of Taenia saginata infection involving gallbladder and common bile duct.
Young Ho KIM ; Je Geun CHI ; Seung Yull CHO
The Korean Journal of Parasitology 1981;19(2):167-172
A 77-year old man living in Kyunggi-Do, Korea was surgically treated at Seoul National University Hospital on April 1981, because of acute abdomen. At laparotomy, a 1.77m long adult Taenia saginata was found both in gallbladder and in common bile duct to cause acute gangrenous cholecystitis. The relevant literature were reviewed and possible mechanisms of the disease were discussed.
parasitology-helminth-cestoda
;
Taenia saginata-taeniasis
;
case report
;
gallbladder
;
common bile duct
;
acute abdomen
;
laparatomy
3.A case of liposarcoma of the neck in adolescence.
Nak Heon KANG ; Young Jin KIM ; Moon Je CHO
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(1):87-91
No abstract available.
Adolescent*
;
Humans
;
Liposarcoma*
;
Neck*
5.Characterization of Severe Acute Respiratory Syndrome Coronavirus 2Stability in Multiple Water Matrices
Young Jae LEE ; Je Hyoung KIM ; Byeong-Sun CHOI ; Jang-Hoon CHOI ; Young-Il JEONG
Journal of Korean Medical Science 2020;35(36):e330-
The advent of the global pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) necessitates a thorough study of the stability and transmissibility in the environment. We characterized the stability of SARS-CoV-2 in three water matrices: fresh, tap, and seawater. The minimum infective dose of SARS-CoV-2 in Vero cells was confirmed to be 10 3 PFU/mL. The stability of SARS-CoV-2 varied according to the water matrix: infective SARSCoV-2 was undetectable after treatment with fresh water and seawater, but remained detectable for 2 days in tap water, when starting with an initial concentration of 10 4 PFU/mL. When the starting concentration was increased to 10 5 PFU/mL, a similar trend was observed. In addition, viral RNA persisted longer than infectious virus in all water matrices. This study was conducted in stagnant water containing a significantly high titer of virus, thus, human-to-human transmission of SARS-CoV-2 through the actual aquatic environment is expected to be rare.
6.The treatment of recurred keloids with surgical excision and postoperative X-ray radiation.
Jae Duck KIM ; Young Jin KIM ; Sung Shin WEE ; Moon Je CHO ; Poong LIM
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1992;19(6):1009-1014
No abstract available.
Keloid*
7.Clinico-Pathological Characteristics of Congenital Megacolon.
Soon Young KIM ; Jeong Kee SEO ; Kwi Won PARK ; Woo Ki KIM ; Je G CHI
Korean Journal of Pathology 1995;29(1):40-51
This study is based on 155 patients of congenital me colon. For the diagnosis, 93 cases were histologically proven and the remaining 63 cases were diagnosed on clinical basis including barium enema or surgical gross findings. On histologic examination, 80 cases(86%) showed typical features of absence of ganglion cell in the myenteric plexus and the 13 cases(14%) had atypical features which were segmental absence Of ganglion cell in one case. There we 127 males(82%) and 28 females(18%). The age at diagnosis was younger than 30 days in 87 cases(56%), I month to 1 year in 39 cases(25%) and older than I year in 29 cases(18%). The levels of aganglionosis were variable: short segment (rectosigmoid) in 134 cases(86%), intermediate segment (more proximal colon) in 14 cases(100%). and 6 cases(4%) had total aganglionosis. Common clinical presentations were abdominal distention, delayed meconium passage or bilious vomiting in neonate, and chronic constipation in infancy or childhood. Following initial colostomy or ileostomy, a definitive procedure was performed in 151 cases(Duhamel type in 150 cases; Soave type in 2 cases; Swenson type in 3 cases). Frequently associated problems after definitive procedure were persistent constipation(ll%) due to septum formation, fecaloma, remnant aganglionic segment and rectal stenosis. Overall mortality rate was 4%, and increased mortality was associated with enterocolitis(14%) which was the most frequent cause of death. The follow-up study longer than 3 months was available in 138 patients who underwent a definitive procedure(mean 2 year 11 months). Seventy-three cases(53%) had normal bowel function, 38cases(27.5%) had occasionally used enema or stool softners, and 27 cases(19.5%) had severe constipation or soiling. The bowel habit improved with time, and were considered normal in 60% of patients after follow-up more than 3 years. The results of definitive procedures for congenital megacolon including Duhamel operation was satisfactory, and long-term follow-up appeared an important and critical component of patients'care.
Child
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Male
;
Female
;
Infant, Newborn
;
Humans
;
Mortality
;
Follow-Up Studies
8.Juvenile Hyaline Fibromatosis in an Adult.
Young A KIM ; Seoung Wan CHAE ; Chong Jai KIM ; Je G CHI
Korean Journal of Pathology 2000;34(3):239-242
Juvenile hyaline fibromatosis is a rare disorder probably inherited as an autosomal recessive trait. It is characterized by multiple slowly growing subcutaneous nodules, hypertrophy of gingiva, flexion contracture, and radiolucent bone destruction. The histological features of the tumor-like lesions are characterized by the deposition of amorphous hyaline material in which spindle shaped cells are embedded. We report a case of juvenile hyaline fibromatosis in a 26 year-old-woman. She had multiple subcutaneous nodules in scalp, ear, forearms, right knee, and back. Surgical excision of the tumors in the scalp and ear was done. The largest one measured 13 9 6 cm, and had homogeneous, grayish yellow cut surface with calcification. Light microscopic examination showed abundant eosinophilic hyaline material with extensive calcification and metaplastic bone formation. Spindle cells were rarely observed at the periphery of the tumor. Hyaline matrix was PAS positive, diastase resistant, and alcian blue negative. Scattered spindle cells were positive for vimentin but negative for S-100 protein and smooth muscle actin. There were many reports regarding early lesions of juvenile hyaline fibromatosis; however in this patient, tumor existed for more than 20 years and the histology was somewhat different from the early lesions reported in the literature.
Actins
;
Adult*
;
Alcian Blue
;
Amylases
;
Contracture
;
Ear
;
Eosinophils
;
Forearm
;
Gingiva
;
Humans
;
Hyalin
;
Hyalinosis, Systemic*
;
Hypertrophy
;
Knee
;
Muscle, Smooth
;
Osteogenesis
;
S100 Proteins
;
Scalp
;
Vimentin
9.Acquired persistent cytomegalovirus infection: an association with common variable immunodeficiency.
Min Hyea KIM ; Young Mi HONG ; Sung Joo LEE ; Je Geun CHI ; Doung Soo KIM
Journal of the Korean Pediatric Society 1992;35(9):1272-1279
No abstract available.
Common Variable Immunodeficiency*
;
Cytomegalovirus Infections*
;
Cytomegalovirus*
;
Immune System Diseases
10.Placental Metastais of Maternal Gastric Adenocarcinoma: A case report.
Hye Seung LEE ; Young Ah KIM ; Chong Jai KIM ; Je Geun CHI
Korean Journal of Pathology 1999;33(3):214-216
Metastasis of a maternal neoplasm to the products of conception is extremely rare. About 50% of the reported cases were not examined grossly or had no grossly visible tumor deposit. A case of placental micrometastasis of gastric adenocarcinoma in a 28-year-old woman is presented. Artificial termination was performed in 22 weeks of gestation and a female fetus weighing 440 gm was delivered. The placenta weighed 220 gm and was grossly normal. Microscopic examination revealed a small number of micrometastasis scattered in the intervillous space.
Adenocarcinoma*
;
Adult
;
Female
;
Fertilization
;
Fetus
;
Humans
;
Neoplasm Metastasis
;
Neoplasm Micrometastasis
;
Placenta
;
Pregnancy
;
Stomach