1.Cranial Fasciitis: Presentation as a Temporal Mass.
Hyun Kwon CHONG ; Jun Hee BYEON ; Jong Won RHIE ; Chong Kun LEE ; Poong LIM ; Sung Chan PARK
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1999;26(3):511-513
Cranial fasciitis is a rare morphological variant of nodular fasciitis. It is characterized by a rapid growing fibroblastic proliferative lesion that develops chiefly in childhood. It has varying size and involves the soft tissues of the scalp and the underlying skull. Accurate diagnosis and surgical excision is the key to management. Prognosis is good with rare recurrence. We report a case of cranial fasciitis in the temporal fossa of a 20-month-old girl and present a review of the literature.
Diagnosis
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Fasciitis*
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Female
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Fibroblasts
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Humans
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Infant
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Prognosis
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Recurrence
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Scalp
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Skull
2.Review of clinical and laboratory features of patients to determinethe significance of increased isolation of clostridium difficile.
Chung Hyun NAM ; Yunsop CHONG ; Oh Hun KWON ; Samuel Y LEE
Korean Journal of Clinical Pathology 1991;11(2):445-452
No abstract available.
Clostridium difficile*
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Clostridium*
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Humans
3.Two Cases of High Flow Priapism.
Dong Soo RYU ; Chang Ho CHONG ; Jun O KWON ; Hyun Soo KIM ; Tae Hee OH
Korean Journal of Urology 2000;41(1):190-193
No abstract available.
Priapism*
4.Two Cases of High Flow Priapism.
Dong Soo RYU ; Chang Ho CHONG ; Jun O KWON ; Hyun Soo KIM ; Tae Hee OH
Korean Journal of Urology 2000;41(1):190-193
No abstract available.
Priapism*
5.A Case of Eosinophilia with Bronchoalveolar Cell Carcinoma of Lung.
Kyeong Soon KWON ; Young Hyun LEE ; Jae Chun CHUNG ; Chong Suhi KIM ; Myeun Shik KANG
Yeungnam University Journal of Medicine 1987;4(1):165-171
The solid and hematologic cancer are occasionally accompanied by peripheral blood eosinophilia and suggest tumor necrosis or wide dissemination, but the mechanisms underlying this curious relationship remain obscure. The association of this eosinophilic leukemoid reaction with carcinoma seems to occur must frequently with bronchogenic carcinoma. Several mechanisms for this association were considered: eosinophil chemotactic factor, eosinophil mediated by T-lymphocyte, and eosinopoietic hormone. We are here reporting a case of bronchoalveolar cell carcinoma of lung associated with peripheral eosinophilia in a 60-year-old male patient.
Carcinoma, Bronchogenic
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Eosinophilia*
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Eosinophils
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Humans
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Leukemoid Reaction
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Lung*
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Male
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Middle Aged
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Necrosis
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T-Lymphocytes
6.A Case of Ceftriaxone-induced Pseudocholelithiasis.
Hong Kwon KIM ; Jeong Ho KIM ; Kyung Mo KIM ; Chong Hyun YOON
Journal of the Korean Pediatric Society 1998;41(6):841-843
Ceftriaxone, a third-generation cephalosporin, is a very potent, broad spectrum antibiotic commonly used in patients with meningitis, osteomyelitis, pyelonephritis, Lyme disease and many other severe infectious diseases. Up to 46% of those receiving this antibiotic develop gallbladder sludge. Most of them are asymptomatic, but a small proportion may develop right upper quadrant pain, nausea, vomiting and even cholecystitis. We report a case of ceftriaxone-induced pseudocholelithiasis in a 5-year-old boy. We also emphasize the fact that surgical interventions such as cholecystectomy is not necessary, because the condition may resolve spontaneously after cessation of the drug.
Ceftriaxone
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Child, Preschool
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Cholecystectomy
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Cholecystitis
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Communicable Diseases
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Gallbladder
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Humans
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Lyme Disease
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Male
;
Meningitis
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Nausea
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Osteomyelitis
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Pyelonephritis
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Sewage
;
Vomiting
7.A Case Report: Fibrous Hamartoma of Infancy in the Buttock.
Journal of the Korean Society of Plastic and Reconstructive Surgeons 2003;30(1):79-81
Fibrous hamartoma of infancy is an uncommon, benign, subcutaneous fibrous proliferation and usually found during the first 2 years of life, presenting non- tender, hard and movable soft-tissue mass. This tumor can cause much concern about malignancy because it may be fixed in the underlying tissue and is composed of poorly differentiated mesenchymal cells. The diagnosis is made easily by the characteristic histologic features, treatment is local excision and the prognosis is excellent. Because misdiagnosis of malignancy can lead to unnecessary radical therapy, both surgeon and pathologist must be aware of this entity. We experienced and report a case of a 11 month-old male patient who had a 10x15 cm sized hard, fixed and non-tender mass on the right buttock that manifested characteristic pathology of this disease. We excised the mass widely with safety margin of 1 cm and no recurrence was reported in 12 months.
Buttocks*
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Diagnosis
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Diagnostic Errors
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Hamartoma*
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Humans
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Infant
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Male
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Pathology
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Prognosis
;
Recurrence
8.A case of subcutaneous plasmacytomas of vessel puncture site in multiple myeloma after autologous stem cell transplantation.
Jung Hyun KWON ; Seung Hwan LEE ; Ji Hyun KIM ; Eun Mi HWANG ; Chong Won PARK
Korean Journal of Medicine 2004;67(1):83-88
We report a case of a 61-year-old man with Durie-Salmon stage IB, kappa light chain type, multiple myeloma (MM), who relapsed 6 months after autologous hematopoietic stem cell transplantation (HSCT). One month after vinblastin-mitoxantrone-dexamethasone chemotherapy, he presented with multiple subcutaneous plasmacytomas. These lesions were confined to previous vessel puncture sites such as subclavian central catheter insertion site, anchoring site and sampling site. He had no past history of plasmacytoma. After additional treatment of etoposide, cisplatin, solumedrol, cytosine arabinoside, the plasmacytomas decreased or disappeared. But blasts reappeared in his peripheral blood and the size of the plasmacytomas increased. This case represents the rare report of refractory MM presenting as multiple subcutaneous plasmacytomas with specific tropism to the sites of previous trauma.
Catheters
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Cisplatin
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Cytarabine
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Drug Therapy
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Etoposide
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Hematopoietic Stem Cell Transplantation
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Humans
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Methylprednisolone Hemisuccinate
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Middle Aged
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Multiple Myeloma*
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Plasmacytoma*
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Punctures*
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Stem Cell Transplantation*
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Stem Cells*
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Tropism
9.The change of rotational freedom following different insertion torques in three implant systems with implant driver.
Joo Hyun KWON ; Chong Hyun HAN ; Sun Jai KIM ; Jae Seung CHANG
The Journal of Advanced Prosthodontics 2009;1(1):37-40
STATEMENT OF PROBLEM: Implant drivers are getting popular in clinical dentistry. Unlike to implant systems with external hex connection, implant drivers directly engage the implant/abutment interface. The deformation of the implant/abutment interface can be introduced while placing an implant with its implant driver in clinical situations. PURPOSE: This study evaluated the change of rotational freedom between an implant and its abutment after application of different insertion torques. MATERIAL AND METHODS: Three kinds of internal connection implants were utilized for the current study (4.5 x 12 mm Xive, 4.3 x 11.5 mm Inplant Magicgrip, 4.3 x 12 mm Implantium MF). An EstheticBase, a 2-piece top, a Dual abutment was used for its corresponding implant system. The rotational freedom between an implant and its abutment were measured before and after applying 45, 100 Ncm insertion torque. Repeated measures ANOVA was used for statistical analysis. RESULTS: Under 45 Ncm insertion torque, the rotational freedom between an implant and its abutment was significantly increased in Xive (P = .003). However, no significant change was noted in Inplant Magicgrip and Implantium MF. Under 100 Ncm torque, both in Xive (P = .0005) and Implatium MF (P = .03) resulted in significantly increased rotational freedom between the implant and its abutment. DISCUSSION: The design of the implant/implant driver interface effectively prevented the deformation of implant/abutment interface. Little change was noted in the rotational freedom between an implant and its abutment, even though the insertion torque was far beyond clinical application. CONCLUSIONS: The implant/abutment joint of internally connecting implants were quite stable under insertion torque in clinical situation.
Dentistry
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Freedom
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Joints
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Torque
10.A Case of Nail-patella Syndrome.
Beom Joon KIM ; Ho Joon YOON ; Chong Hyun WON ; Jong Hee LEE ; Oh Sang KWON
Korean Journal of Dermatology 2006;44(4):492-494
Nail-patella syndrome (NPS) is a rare autosomal dominant disorder characterized by fingernail dysplasia, hypoplastic or absent patellae, dislocation of the radial head, and bony protuberances of the iliae, also known as iliac horns. It results from a heterogenous loss of function or mutations in the transcription factor (LMX1b). Herein, we report a rare case of nail-patella syndrome in an 18 month-old female.
Animals
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Dislocations
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Female
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Head
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Horns
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Humans
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Infant
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Nail-Patella Syndrome*
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Nails
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Patella
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Transcription Factors