Výzvy dermatovenerologie

doc. MUDr. Miloslav Salavec, CSc.

Dermatol. praxi. 2026;20(1):3

Chronic hand eczema and its treatment in dermatological practice

MUDr. Linda Vavříková, MUDr. Martin Tichý, Ph.D.

Dermatol. praxi. 2026;20(1):6-10 | DOI: 10.36290/der.2026.008

Chronic hand eczema is a multifactorial disease that significantly affects quality of life and work ability. It is common disease in general population and especially in certain professions. We focus on the classification of eczema based on etiology and morphological features, as well as its examination and therapy.

Dermatovenerological specifics of care for transgender patients

MUDr. Kevin Machů

Dermatol. praxi. 2026;20(1):11-14 | DOI: 10.36290/der.2026.003

Care of transgender patients represents a complex and multidisciplinary field encompassing medical, dermatological, surgical, and psychosocial aspects. This article focuses on specific issues of dermatological care in transgender individuals in the context of hormone therapy and surgical transition. The effects of androgens and estrogens on the skin and skin appendages are described, including the occurrence of acne, alopecia, and changes in hair growth. Attention is paid to therapeutic options and challenges in the management of these conditions, including isotretinoin therapy and issues related to contraception. Further topics discussed include epilation...

Direct immunofluorescence in dermatology and dermatopathology

MUDr. Miroslav Důra, Ph.D.

Dermatol. praxi. 2026;20(1):15-19 | DOI: 10.36290/der.2026.002

Examination of the presence of tissue-bound antibodies, complement components, or fibrinogen by direct immunofluorescence plays an indispensable role in dermato­logy and dermatopathology. For several diagnoses, particularly autoimmune bullous dermatoses, it even constitutes a diagnostic criterion. The following text focuses on the principles of this examination, its indications, benefits, and limitations. The immunofluorescence patterns of individual dermatoses are discussed. Practical information regarding proper specimen collection and transport is also included.

Vitamins - physiological functions and signs of deficiency on the skin

PharmDr. Bc. Hana Kotolová, Ph.D., PharmDr. Veronika Krupicová, PharmDr. Tomáš Hammer, Ph.D., PharmDr. Martina Nováková

Dermatol. praxi. 2026;20(1):20-25 | DOI: 10.36290/der.2026.007

Vitamins are essential dietary components necessary for the proper growth, development, and functioning of the entire organism. The importance of individual vitamins within the body is interconnected. Vitamins help maintain the balance between catabolic and anabolic processes by activating and linking different metabolic pathways. Currently, in development countries, symptoms of avitaminosis are encountered only rarely, whereas signs of certain hypovitaminoses are diagnosed much more frequently. Vitamin deficiency can manifest through various dermatological symptoms, ranging from changes in the structure and function of the epidermis to impaired healing...

Challenges in the clinical diagnosis of scabies

MUDr. Paulína Cabalová

Dermatol. praxi. 2026;20(1):26-29 | DOI: 10.36290/der.2026.006

Scabies remains a relevant infectious disease with cyclic peaks in epidemics, which are currently developing even in conditions of high hygienic standards. Diagnosis is often complicated by atypical manifestations or secondary changes. Treatment should be comprehensive and include not only the patient but also their immediate surroundings, along with proper education regarding transmission methods and epidemiological measures. Early diagnosis is crucial, as long-term misdiagnosis leads to delays in treatment and an increased risk of disease transmission. The author describes a case of a patient with recurrent episodes of scabies, illustrating why despite...

Morbus Favre-Racouchot successfully treated with a topical retinoid and manual expression: a case report

MUDr. Barbara Pásztorová, MUDr. Zuzana Nevoralová

Dermatol. praxi. 2026;20(1):30-32 | DOI: 10.36290/der.2026.005

Morbus Favre-Racouchot (MFR), also known as nodular elastosis, is a chronic skin disease caused by long-term exposure to sunlight. It is characterized by the presence of comedones and cysts. This article presents a case report of a 62-year-old patient with extensive facial macrocomedones lasting for more than 40 years. Long-term treatment with topical adapalene and manual expression led to a reduction of skin lesions by more than 90%. This case demonstrates that above mentioned treatment can be very effective.

Dermatitis artefacta

MUDr. Blanka Pinková, Ph.D.

Dermatol. praxi. 2026;20(1):33-35 | DOI: 10.36290/der.2026.004

Dermatitis artefacta is a relatively rare disease, the incidence of which has been increasing in recent years. With the growing media coverage of various activities, various methods that were previously unavailable or less accessible are becoming increasingly available. We are therefore finding manifestations in increasingly younger patients, not only in adolescents but also in children. Therapy is difficult, requiring long-term cooperation of the patient, but also the family with psychologists. the family and psychologists.

Id reaction following impetiginized contact dermatitis

MUDr. Anna Hrazdírová

Dermatol. praxi. 2026;20(1):36-38 | DOI: 10.36290/der.2026.001

An id reaction (autosensitization dermatitis) is a generalized, immunologically mediated skin response that develops secondarily as a result of a distant primary focus. It typically occurs in patients with eczema or fungal and bacterial skin infections, yet in clinical practice it is often overlooked or misdiagnosed. Successful resolution depends on adequate treatment of the primary lesion together with symptomatic management of the id reaction. We present the case of a 12-year-old patient with impetiginized contact dermatitis of the left knee following trauma, complicated by the development of an id reaction on the trunk, neck and axillary regions....