BACKGROUND: The reference list is an important part of a scientific papers. To be useful it must be accurate OBJECTIVE: The purpose of this study was to evaluate quotation accuracy in the Korean Journal of Dermatology and the Annals of Dermatology. METHODS: We randomly selected 35 references from Korean Journal of Dermatology and 35 references from Annals of Dermatology and checked them against the original articles. RESULTS: The overall rate of quotation error was 32.9%, respectively 40% in the Annals of Dermatology and 25.7% in the Korean Journal of Dermatology. CONCLUSION: This study shows that the rate of quotation errors is unacceptably high in the Korean Journal of Dermatology and the Annals of Dermatology, which significantly diminishes the value of the information of its source.
Dermatology*

Familial benign pemphigus(Hailey-Hailey disease) is a rare hereditary dermatosis that begins in the 2nd or 3rd decade of life. The skin lesion is characterized by a localized, recurrent eruption of small vesicles on an erythematous base. During its course there are remissions and exacerbations. It seldom begins in early childhood or after the age of 50. The main treatment modalities are conservative ones. A 59-year-old woman with familial benign chronic pemphigus presented with a 10 year history of generalized pruritic recurrent skin lesions on her neck, axilla, inguinal, antecubital, and trunk area. Physical examination showed moist, macerated, fissured and scaly patches on an erythematous base in the axillae, groins, neck, antecubital, and trunk. A biopsy specimen showed extensive suprabasal separation containing acantholytic cells.
Axilla ; Biopsy ; Female ; Groin ; Humans ; Middle Aged ; Neck ; Pemphigus* ; Pemphigus, Benign Familial ; Physical Examination ; Skin ; Skin Diseases

Post-caval or retrocaval ureter is a congenital anomaly of the vascular system. This anomaly almost. always involve the rt. ureter and occurs more frequently in male We have reported a 36 years male of rt. postcaval ureter that was resulted marked hydronephrosis due to compression of rt. ureter by vena cava. Three months after the operation, excretory urogram showed previous caliectasis and pyelectasis were moderately reduced and previous dislocated ureteral course was corrected.
Humans ; Hydronephrosis ; Male ; Pyelectasis ; Retrocaval Ureter ; Ureter*

Migration of the fixation device to a part of the body is well known complication of fracture treatment. However, few reports of this complication have appeared in the literature. The present report concerns two instances of the migration of a K-wire and a Steinmann pin from the acromioclavicular joint, respectively, into the neck. It appears that if wires and pins are used for fixation, the lateral ends should be bent to prevent medial migration, and as soon as the desired therapeutic results have been obtained, these must be subsequently removed.
Acromioclavicular Joint ; Fixatives ; Neck

No abstract available.
Life Style* ; Prostatism*

BACKGROUND: The reference list is an important part of a scientific article. To be useful it must be accurate. OBJECTIVE: The purpose of this study was to evaluate the accuracy of reference citations in the Korean Journal of Dermatology and the Annals of Dermatology. METHODS: We randomly selected 200 references (100 references from Korean language journals and 100 references from foreign language journals) from the Korean Journal of Dermatology and 100 references from the Annals of Dermatology and checked them against the .original articles. RESULTS: The overall rate of citation error was 32%, and errors in the title and author names of the citation were common, each occurring in about two fifths of the citation errors. CONCLUSION: This study shows that the rate of citation errors is unacceptably high in the Korean Journal of Dermatology and the Annals of Dermatology, which significantly diminishes the value of the reference list.
Dermatology*

BACKGROUND: Statistical errors have been noted in a large percentage of articles appearing in medical journals. Their incidence in the Annals of Dermatology and the Korean Journal of Dermatology, however, has not been studied. OBJECTIVE: The purpose of this study was to evaluate the accuracy of statistical methods in the Annals of Dermatology and the Korean Journal of Dermatology. METHOD: Original papers using the t test in the Annals of Dermatology(AD) and in the Korean Journal of Dermatology(KJD) from January 1990 to July 1994 were analyzed for correctness of statistical methods. RESULTS: Of the 376 original papers in the period considered, 78(20.7%) presented t tests and 43(55.1%) of these also contained some errors. Of the 9 papers from the Annals of Dermatology, 4(44.4%) included at least one error. Of the 69 papers from the Korean Journal of Dermatology, 39(56.5%) included at least one error. CONCLUSION: Misuse of statistical methodology may not be uncommon in the two Korean Dermatology journals, and it would be prudent to give more attention to statistical methodology.
Dermatology* ; Incidence ; Methods

No abstract available.
Fingers*

Two isotypes of nm23 gene have been reported as multifunctional genes as well as CD44 gene. In tumor, both of genes, one isotype of human nm23, nm23-H1 and splice variants of surface glycoprotein CD44[CD44 v8-10], are correlated with tumor growth and metatastic potential[Keim et al., 1992 ; Dall et al., 1995]. However, the correlation of expression between these genes in tumor was not reported. In this immunohistochemical study on skin cancers, basal cell carcinoma, squamous cell carcinoma, and malignant melanoma, we intended to clarify the differences of expression on the basis of origins of skin tumors, basal cell, prickle cell, melanin producing cell, and compare the alterations of expressions between two genes in each tumor, respectively. The conclusion of this comparison is that relative parallel alteration in expressions between nm23-H1/NDP kinase and CD44 v8-10 was observed in basal cell carcinoma and malignant melanoma with inverse relation in differentiation. In squamous carcinoma, the expressions of two genes were much associated with differentiation. On the periphery of tumor, very low level of nm23-H1 protein and high level of CD44 v8-10 protein were detected.
Carcinoma, Basal Cell ; Carcinoma, Squamous Cell ; Humans* ; Melanins ; Melanoma ; Membrane Glycoproteins ; Phosphotransferases* ; Skin Neoplasms* ; Skin*

Progressive cribriform and zosteriform hyperpigmentaion (PCZP) is a pigmentary disorder of the skin which was first described by Rower et al in 1978. The disorder is characterized clinically by uniformalyptan cribriform macular pigmentation in a zosteriform distibution and histopathologically by absence of nevus cells and increased melanin in the basal cells. The authors have experienced a case of PCZP in 21 year old Korean man which we believe is the first documented case in Korea. The patient noted light brown macules on his left inguinal area at the age of 17 which has gradually extended to become cribriform macular pigmentation in a zosteriform distribution. Histopathologic examination of the lesion showed an increase in basal melanin pigmentation. No nevus cells were present.
Humans ; Hyperpigmentation* ; Korea ; Melanins ; Nevus ; Pigmentation ; Skin ; Young Adult