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Objectives: To evaluate the incidence of melanoma and some of its characteristics (including histology, localization, duration) in the period 1996–2017 in Eastern Bohemia in the Czech Republic. Another goal was to assess whether the number of hours of sunshine per year can affect the frequency of melanoma. Method: In the period 1996–2017, the diagnosis of melanoma was established in 2810 patients examined in the outpatient clinic for dark tumors at the Department of Dermatology in Hradec Králové. We evaluated the incidence of melanoma in men and women, age, histology, localisation and time period to diagnosis of melanoma. Results and conclusion: There was no statistical difference in the incidence of melanoma between men and women. Significant differences between men and women were noted in the localization of melanoma and the duration of the lesion. In women, melanoma was significantly more frequently found in the lower and upper limbs, in men on the trunk. We did not confirm the relationship between the duration of melanoma and histology. We have shown a significant correlation between histology and melanoma localization, between the duration of the lesion and melanoma localization. Pigmented nevi that have been present since childhood developed melanoma in 24% of patients, significantly more frequently on the torso than on the face. The increasing incidence of melanoma on the trunk duration of previous lesions was confirmed. We have not confirmed the relationship between the annual number of hours of sunshine and the incidence of melanomas. [ABSTRACT FROM AUTHOR]

Copyright of Czech Dental Journal / Ceská Stomatologie a Praktické Zubni Lékarstvi is the property of Czech Dental Chamber and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Czech Dental Journal / Ceská Stomatologie a Praktické Zubni Lékarstvi is the property of Czech Dental Chamber and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The aim of this study is the evaluation of the relationship between the severity of atopic dermatitis (AD) and the occurrence of IgE-mediated food allergy, food sensitization, and sensitization to inhalant allergens. The complete dermatological and allergological examinations were performed and the severity of AD was evaluated with the SCORing Atopic Dermatitis index. The statistical evaluation of the relationship between the occurrence of IgE-mediated food allergy, food sensitization, sensitization to inhalant allergens, and the severity of AD was performed. Two hundred and eighty-three patients were examined, 89 men and 194 women, average age 26.2 (s.d. 9.5). The significant relation was recorded between the severity of AD and sensitization to tested inhalant allergens. The significant relation was also found between the severity of AD and IgE-mediated food allergy. It turns out that the higher time to reaction, the higher the severity of AD. [ABSTRACT FROM AUTHOR]

Copyright of Czecho-Slovak Dermatology / Cesko-Slovenska Dermatologie is the property of Czech Medical Association of JE Purkyne and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Atopic dermatitis is associated with food allergies. The aim of this study is to evaluate soy allergy in patients suffering from atopic dermatitis. Altogether 228 persons were included; specific IgE, skin prick tests, atopy patch tests, challenge tests with soy and history of soy allergy were evaluated. Soy allergy was confirmed in eight patients (3.5%, in four patients with worsening of atopic dermatitis, in four patients with oral allergy syndrome), sensitisation to soy was found in another 47 patients (20%) with no clinical manifestation after soy ingestion. Dependence was confirmed statistically between soy allergy and pollen allergy and soy sensitivity and pollen allergy. About 20% of patients suffering from atopic dermatitis are sensitised to soy. Clinical symptoms of soy allergy occur only in 3.5% of patients suffering from atopic dermatitis. [ABSTRACT FROM AUTHOR]

Few large studies concerning the importance of food allergy in adolescents and adult patients with atopic dermatitis exist. The evaluation of food allergy to egg white and yolk, peanuts, soy, cow milk and wheat in patients suffering from atopic dermatitis. Two hundred forty patients (70 men, 170 women) were examined. Complete dermatological and allergological examination was performed in all patients, including specific IgE, skin prick test and atopy patch test. The challenge test was performed according to the results of examinations with suspected foods. The food allergy to peanuts was confirmed in 20% of patients, to egg in 6%, to soy in 3.3%, to wheat in 2.5% and to milk in 0.8% – altogether in 65 patients (27.5%). The positive results in examinations without clinical symptoms of food allergy were recorded in another 78 patients (32.5%). The diagnostic work-up should comprise not only the laboratory methods, but also the diagnostic hypoallergenic diet and the challenge test. [ABSTRACT FROM AUTHOR]

Copyright of Czecho-Slovak Dermatology / Cesko-Slovenska Dermatologie is the property of Czech Medical Association of JE Purkyne and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Aim: To evaluate the effect of a diagnostic hypoallergenic diet on the severity of atopic dermatitis in patients over 14 years of age. Materials and Methods: The diagnostic hypoallergenic diet was recommended to patients suffering from atopic dermatitis for a period of 3 weeks. The severity of atopic dermatitis was evaluated at the beginning and at the end of this diet (SCORAD I, SCORAD II) and the difference in the SCORAD over this period was statistically evaluated. Results: One hundred and forty-nine patients suffering from atopic dermatitis were included in the study: 108 women and 41 men. The average age of the subjects was 26.03 (SD: 9.6 years), with the ages ranging from a minimum of 14 years to a maximum of 63 years. The mean SCORAD at the beginning of the study (SCORAD I) was 32.9 points (SD: 14.1) and the mean SCORAD at the end of the diet (SCORAD II) was 25.2 points (SD: 9.99). The difference between SCORAD I and SCORAD II was evaluated with the Wilcoxon signed-rank test. The average decrease of SCORAD was 7.7 points, which was statistically significant (P=.00000). Conclusion: Introduction of the diagnostic hypoallergenic diet may serve as a temporary medical solution" in patients suffering from moderate or severe forms of atopic dermatitis. It is recommended that this diet be used in the diagnostic workup of food allergy. [ABSTRACT FROM AUTHOR]

Copyright of Czecho-Slovak Dermatology / Cesko-Slovenska Dermatologie is the property of Czech Medical Association of JE Purkyne and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Czecho-Slovak Dermatology / Cesko-Slovenska Dermatologie is the property of Czech Medical Association of JE Purkyne and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)