The authors present a 3-year-old boy showing generalized migratory erythema with doubleedged scaling broders since 3 month after birth, Histologic examination revealed an acanthotic epidermis with hyperkeratosis, focal parakeratosis and papillomatosis. The PAS-positive, diastase-resistant amorphous materials were found in th space of parakeratoric scales and cytoplasms of spinous cells just below the parakeraroric lesion. On clectron microscopy, we could observe the round dense bodise in the upper spinous cells and a number of lipoid granules in the horny layer. Our patient showed characteristic clinical, clinical, microscopic and ultrastructural gearures of ichthyosis linearis citcumflexa(ILC). However, he showed no hair shaft abnormalities, which is the common finding of Metherthon/sysdrome(NS) along with ILC and atopic deathesis.
Child, Preschool ; Cytoplasm ; Epidermis ; Erythema ; Hair ; Humans ; Ichthyosis* ; Male ; Microscopy ; Papilloma ; Parakeratosis ; Parturition ; Weights and Measures

Many sensitizing chemicals and additives are used in manifacturing and mending dentures. Among them, phtolyldiethanolamine, a kind of accelerto for polymerization, is necessary only in self-curing acrylic resins which are available for repairing and relining of denture. Although the sotirce of denture stomatitis is still controversial, a true allergy to denture base materials can be recognized by a patch test. We report a case of allergic contact stomatitis due to dentn e relining materials in a 65-year-old denturecariying edentulous patient. Patch testievi.aled positive reaction to polyldiethanolamine which is considerd to be contained in a cold curing acrylic resin fluid.
Acrylic Resins ; Aged ; Denture Bases ; Denture Rebasing* ; Dentures* ; Humans ; Hypersensitivity ; Patch Tests ; Polymerization ; Polymers ; Stomatitis* ; Stomatitis, Denture

BACKGROUND: Metallothioneins(MTs) are ubiquitous low molecular weight cytosolic proteins with high contents of cystein that xhibit a selective binding affinity for zinc, copper and other group II heavy metal ions. In additi~on to the sequestration function and detoxification action, MTs probably participate in the cellirlar protection against. ionizing radiation and alkylating agent cytotoxicity and in cellular pn:liferation. OBJECT: The objective of this study was to evaIuate the expression of MTs and to clarify t.heir role in carcinogenesis and/or biological behaviour in the neoplasms of ectoderrnal origin. METHODS: We performed immunohistochemical studies on the surgical specimens of rnalignant rnelanoma and squamous cell carcinoma and basal cell carcinoma. The results were compared with the normal skin and mu osa and hair t,issues and raf't-on culture tissues of skin and mucosal keratinocytes. RESULTS: 1) MTs were strongly expressed in epidermal basal cells of the normal skin and raft-on cultured artificial skin They were also rnore weakly expressed in epithelial basal cells of the normal mucosa and raft on cultured artificial mucosa and in matrix cells of the normal hair. 2) In rnalignant melanoma, MTs were meaningfully expressed, i.e., a strong expression was seen in the lesions showing a rapid vertical growth phase with fatal out,comes, but a weak expression in the cases whose precursor lesions were thought as dysplastic nevi, compared to the negative finding of norrnal melanocyt,es. The strong expression in a case of congenit.al rnelanocyt.ic nevus is considered as the activation of nevoid melanocytes. 3) MTs were weakly expressed in squarnous cell carcinoma with a diffuse aattern within the tumor mass. St,rong expression of MTs was particularly apparent in the poorl. differentiated squamous cell carcinoma and at the growing border of well differentiated squamous cell carcinoma. 4) In basal cell carcinoma, MTs were rather weakly expressed in solid cireumscribed types with a diffuse pattern and in cystic type with a patchy pattern. However they were not expressed in the solid infiltrative type. CONCLUSION: From these resuilts, we concluded that MTs were ubiquitously present in possible stem cells of various epithelial tissues except melanocytes irrespective of normal or artificial skin and/or mucosa including norrnal hair tissues. In the neoplasms of ectodermal origin, MTs might be involved in the invasive growth of tumor cells in the malignant melanoma and squamous cell carcinoma. It was implied that the role of MTs in basal cell carcinoma might be related to early events of hasal cell carcinogeresis and its down regulating tendency could be possible in its infil trative stage.
Carcinogenesis ; Carcinoma, Basal Cell ; Carcinoma, Squamous Cell ; Copper ; Cytosol ; Dysplastic Nevus Syndrome ; Ectoderm* ; Hair ; Ions ; Keratinocytes ; Melanocytes ; Melanoma ; Metallothionein* ; Molecular Weight ; Mucous Membrane ; Nevus ; Radiation, Ionizing ; Skin ; Skin, Artificial ; Stem Cells ; Zinc

BACKGROUND: Persistent facial elangiectssia, erythema, and flushing are the major cosmetic problems in patients with rosacea, However various therapeutic modalities for roacea papules and pustules, including topical antibiotics, systemic antibiotics, isotretinoin, and systernic and topical metronidazole, are not effective in reducing telangiectasia and flushing reactions present inrosacea patients. The flashlamp-pumped pulsed dye laser has been deacribed as a succqssful treatment for port wine stains with telangiectasia as part of their abnomalities. A clinical study was therefore undertaken in a group of rosacea patients, who recieves this laser to areas of facial taieous lesions. OBJECTIVE: The purpose of the study was to evaluate the therapeutic effect of the flashlamp-pumped pulsed dye laser(SPTL-1) for osacea, especially telangiectasia and flusing reactions. METHODS: Forty-eight. patient with rosacea were studied to evaluatic the therapeutic effects of the SPTL-1 flashlamp-pumped pulsed dye laser (Candela corp.Wayland Mass.) at the Department of Dermatology in Dong-A University Hospital for 20 months from Januarg 1991 to August 1992. RESULTS: 1. Total therapeutic effects of this SPTL-1 laser showed excellent re:ults in 22.9%, good in 62.5%, fair in 8.3%, and poor in 6.3%. 2. Therapeutic effects of rosacea-associated lesions showed exeellerit or good results in 85.4% of patient,s with erythema and telangiectasia, 84% patients with papules, 100% patients with pustules, and 93.7% of patients with facial flushing. 3. Complications included trarsient hyperpigmentation (14.6%), section lary bacterial infection(6.3%), hypopigmentation(2.1%), and atropic scar(2.1%). 4. The recurrence rat.e was 2,9,%. CONCLUSION: The flashlamp-pumped pulsed dye laser (SPTL-1) is a dry effective mode of treatment for rosacea, including persistent telangiectasia and facial flushing ri.actions which were intractable to previous other therapeutic modalities.
Anti-Bacterial Agents ; Dermatology ; Erythema ; Flushing ; Humans ; Hyperpigmentation ; Isotretinoin ; Lasers, Dye* ; Metronidazole ; Port-Wine Stain ; Recurrence ; Rosacea* ; Telangiectasis

BACKGROUND: Persistent facial elangiectssia, erythema, and flushing are the major cosmetic problems in patients with rosacea, However various therapeutic modalities for roacea papules and pustules, including topical antibiotics, systemic antibiotics, isotretinoin, and systernic and topical metronidazole, are not effective in reducing telangiectasia and flushing reactions present inrosacea patients. The flashlamp-pumped pulsed dye laser has been deacribed as a succqssful treatment for port wine stains with telangiectasia as part of their abnomalities. A clinical study was therefore undertaken in a group of rosacea patients, who recieves this laser to areas of facial taieous lesions. OBJECTIVE: The purpose of the study was to evaluate the therapeutic effect of the flashlamp-pumped pulsed dye laser(SPTL-1) for osacea, especially telangiectasia and flusing reactions. METHODS: Forty-eight. patient with rosacea were studied to evaluatic the therapeutic effects of the SPTL-1 flashlamp-pumped pulsed dye laser (Candela corp.Wayland Mass.) at the Department of Dermatology in Dong-A University Hospital for 20 months from Januarg 1991 to August 1992. RESULTS: 1. Total therapeutic effects of this SPTL-1 laser showed excellent re:ults in 22.9%, good in 62.5%, fair in 8.3%, and poor in 6.3%. 2. Therapeutic effects of rosacea-associated lesions showed exeellerit or good results in 85.4% of patient,s with erythema and telangiectasia, 84% patients with papules, 100% patients with pustules, and 93.7% of patients with facial flushing. 3. Complications included trarsient hyperpigmentation (14.6%), section lary bacterial infection(6.3%), hypopigmentation(2.1%), and atropic scar(2.1%). 4. The recurrence rat.e was 2,9,%. CONCLUSION: The flashlamp-pumped pulsed dye laser (SPTL-1) is a dry effective mode of treatment for rosacea, including persistent telangiectasia and facial flushing ri.actions which were intractable to previous other therapeutic modalities.
Anti-Bacterial Agents ; Dermatology ; Erythema ; Flushing ; Humans ; Hyperpigmentation ; Isotretinoin ; Lasers, Dye* ; Metronidazole ; Port-Wine Stain ; Recurrence ; Rosacea* ; Telangiectasis

Chronic actinic dermatitis was recently proposed to be a syndrome of chronic photosen-sitivity that incudes photosensitive eczema, persitent light reection, photosensitivity dermatitis and actinic reticuloid. We report herein a case of chronic actinic dermatitis which occured in a 60-year-old man. He suffered from a chronic eczematous dermatitis affecting e posed skin and some covered area with a feature of erythroderma. Phototesting showed abnormal photosensitivity to both UVB and UVA as will as to visible light. Skin biopsy specimes revealed histologic findings of spongiotic dermatitis in which dermal infiltrates were mainy consisted of T lymphocytes with suppressor T cells dominance on immunohistochemistry.
Actins ; Biopsy ; Dermatitis ; Dermatitis, Exfoliative ; Eczema ; Humans ; Immunohistochemistry ; Light ; Middle Aged ; Photosensitivity Disorders* ; Skin ; T-Lymphocytes

Kasabach- Merritt syndrame consists of thrombocytopenia, microangiopathic hemolytic anemia, and an acute or chronic censumptive coagulopathy in associati an with a rapidly enlarging hemangioma. Most vascular turrnrs causing Kasabach-Merritt syndon e are benign but the associated coagulopathy may be lifethreatening. Our patient, a 30-day-old female infant, was admitted after an increase in the size of a hemangioma present since birth on the right leg with extension to the lower abdomen and left inguinal area. Her herrnglobin count fell to 7.1g/dl, platelet count was 26,000/ul, prothrombin time was 26 seconds, and hypofibrinogenemia developed. The patient was treated with transfusions of platelets, fresh frozen plasma and red cells and prednisolone. for 2 weeks without improvement. We started interferon alfa-2a therapy. Over the past 6 months, he hemangioma progressively diminished in size withcut any serious complication.
Abdomen ; Anemia, Hemolytic ; Female ; Hemangioma ; Humans ; Infant* ; Interferon-alpha* ; Interferons* ; Kasabach-Merritt Syndrome ; Leg ; Parturition ; Plasma ; Platelet Count ; Prednisolone ; Prothrombin Time ; Thrombocytopenia

BACKGROUND: The diagnostic methods of atherosclerosis before the development of clinical diseases(such as angina pectoris, myocardial infarction, cerebral infarction or peripheral vascular disease) are rather limited. The Russian doctors made the observations through the autopsy studies that there is a good correlation between the degree of atherosclersis or the cholesterol content of the aorta and the cholesterol content of the skin. We tried to investigate whether there is a significant degree of differences in the cholesterol content of the skin between the patietns with atherosclerotic disease(disease group), the patients who have not developed the clinical atheroscleric disease but have risk factors for atherosclerosis(risk group), and the normal control patients(normal group). METHODS: The skin choleterol was extracted from the palm of the hands by the closed contact with the chemicals. RESULTS: 1) The skin cholesterol was 2.77+/-1.08/microg/cm2in the disease group, 2.47+/-1.13microg/cm2in the risk group, and 1.84+/-0.60microg/cm2in the control group, The difference between the disease group and the normal group was significant(p<0.001), but the difference between the disease group and the risk group was not significant. 2) When the skin cholesterol of 2.1microg/cm2was used as a criterion. its sensitivity and specificity to predict either the disease gorup or the risk group was 66.1% and 70.8%. 3) In addition to the skin cholesterol of 2.1microg/cm2or more, if we add a criteria of cholesterol >220mg/dl, or TC/HDL-C ratio >4:1, or Apo B/A ratio >0.9, these separated the normal group from either the disease group or risk group much beter. 4) There was no significant correlation between the skin cholesterol and blood cholesterol. Also there were not any significant correlations between the skin cholesterol and the LDL cholesterol, TC/HDL-C ratio or Apo B/A ratio. CONCLUSION: On the basis of the above mentioned observations made by the Russian doctors and the present data showing significantly higher skin cholesterol level in the disease and risk group compared with normal control group, and little significant correlation between the skin cholesterol and the blood cholesterol level, it is likely that the skin cholesterol can be considered as an independent risk index for the atherosclerotic disease. Measuring the skin cholesterol by extraction of cholesterol from the palms of the hands may help predicting the presence or the risks of the atherosclerotic diseases.
Angina Pectoris ; Aorta ; Atherosclerosis* ; Autopsy ; Cerebral Infarction ; Cholesterol* ; Cholesterol, LDL ; Hand ; Humans ; Myocardial Infarction ; Risk Factors ; Sensitivity and Specificity ; Skin*

Befunolol hydrochloride is a B-adrenergic receptor antagonist cornnory used topically in treatment of glaucoma because of a satisfactory intraocular pressure lowering apcity without relevant topical or systemic side effects. We repart herein a case of allergic contact dermatit.is due to befunc ol nydrochloride in 0.5% Bentos eyedrops, A 52-year-old Korean woman had suffered from erythemanedema with itching sensation on her left eye since Novembeir 18, 1992. She had used various ophtalrnic preparations including Bentos eyedrops containing befinolol hydrochloride 0,5% as its activ cinstituent since October, 1992 for treatment of glaucoma of her left eye. Patch test with the European standard series, rubber series, the patiants eyedrops and their individual constituents showed positive. reactions only to 0.5% Bentos eyedrops(as is) and to befunolol hydrochloride. We noted rapid improvement of skin lesions and syipsms after the withdrawal of Bentos eyedrops and applicatior of another B-blocker(carteolol hydrocilcide).
Dermatitis, Allergic Contact* ; Female ; Glaucoma ; Humans ; Intraocular Pressure ; Middle Aged ; Ophthalmic Solutions* ; Patch Tests ; Pruritus ; Rubber ; Sensation ; Skin

Darier's disease is a well-known genodermatosis characterized by recurrent waxy, hyperkeratotic papules usually occurring over the seborrheic area. The major histopathological changes are characteristic acantholysis and dyskeratosis which are diagnostic of the disease with typical clinical features. There are less common variants including the hypertrophic, vesicobullous and linear type. However, comedonal lesions are very rare. We report an unusual case of Darier's disease, which showed prominent comedonal papules and plaques over the face, scalp and upper trunk with the typical findings of Darier's disease.
Acantholysis ; Darier Disease* ; Scalp