The Efficacy of Extracorporeal Shockwave Therapy Compared with Compression Therapy in Healing Venous Leg Ulcers.

Background: Innovative methods of physical therapy delivered via modern medical devices have significantly extended the possibility of applying conservative treatments in healing venous leg ulcers. The primary objective of this study was to compare the therapeutic efficacy of selected mechanical physical therapies (intermittent pneumatic compression vs. radial extracorporeal shockwave vs. focal extracorporeal shockwave) vs. standard care in the treatment of venous leg ulcers over a 4-week period. Materials: This study included 69 patients, comprising 45 females (65%) and 24 males (35%), with a mean age of 67.1 ± 8.6 years (range: from 52.0 to 80.0 years). Methods: The patients were allocated into four groups: the IPC group was treated with intermittent pneumatic compression therapy, the R-ESWT group was treated with radial extracorporeal shockwave therapy, the F-ESWT group was treated with focal extracorporeal shockwave therapy, and the SC group was treated with standard care. Results: After one month of therapy, the median percentage decrease in wound total surface area after treatment was as follows: in the IPC group, there was a 52.9% decrease (range: 3.3-100%); in the R-ESWT group, there was a 31.6% decrease (range: 2.4-95.8%); in the F-ESWT group, there was an 18.0% decrease (range: 1.9-76.1%); and in the SC group, there was a 16.0% decrease (range: 1.5-45.8%). Conclusions: All the studied therapies caused a statistically significant reduction in the surface area of venous leg ulcers. The best results were observed with the intermittent pneumatic compression, while the radial and focal extracorporeal shockwave therapies appeared less effective. The standard care alone turned out to be the least effective. Our results did not show statistically significant changes in the values of RBC deformability at the investigated shear rates.

Significance of Neutrophil Gelatinase-Associated Lipocalin (NGAL) and Proprotein Convertase Subtilisin/Kexin Type 9 (PCSK9) for the Monitoring of Treatment Response to Cyclosporine in Patients with Psoriasis.

Neutrophil gelatinase-associated lipocalin (NGAL) may promote development of inflammation in psoriasis, whereas proprotein convertase subtilisin/kexin type 9 (PCSK9) may account for dyslipidemia in some psoriatic patients. The aim of the study was to analyze the influence of cyclosporine therapy on serum levels of NGAL and PCSK9 in patients with psoriasis vulgaris. METHODS: Serum samples were obtained before and after three months cyclosporine therapy. Patients were grouped into responders and non-responders to cyclosporine depending on whether they achieved at least 50% reduction of Psoriatic Activity Score Index (PASI), or not. Serum levels of PCSK9 and NGAL were assayed using commercially available ELISA tests. Lipid levels were measured with an enzymatic method. RESULTS: There were 40 patients enrolled. A significant decrease in serum NGAL level was seen in cyclosporine responders. No similar dependance was found for PCSK9. Serum PCSK9 concentration correlated with total cholesterol (TChol) and LDL at baseline and after three month treatment. CONCLUSIONS: Cyclosporine therapy contributes to the reduction of the NGAL serum but not the PCSK9 concentration. Correlation between the PCSK9 serum level and TChol as well as LDL concentration may help to understand drug induced dyslipidemia after cyclosporine.

Hidradenitis Suppurativa: An Interdisciplinary Problem in Dermatology, Gynecology, and Surgery-Pathogenesis, Comorbidities, and Current Treatments.

Hidradenitis suppurativa (HS), also known as acne inversa, is a chronic inflammatory disease that manifests as painful nodules, abscesses, draining dermal tunnels, and scarring in intertriginous areas such as the axillae, groin, and breasts. The nature of the disease and its chronicity have a destructive impact on mental health and quality of life. HS has an estimated global prevalence of 0.00033-4.1% and it disproportionately affects females compared to males. HS involving the female anogenital regions is reported rarely in the gynecological literature, and it can often be mistaken for other vulvar diseases. The distinct phenotypes and HS rarity cause delayed diagnosis and the implementation of effective treatment. Acne inversa is associated with several comorbidities, including metabolic disease, diabetes mellitus, inflammatory bowel diseases, and spondyloarthropathies. Although HS etiology and pathogenesis remain unclear, studies have shown that lifestyle, immunological processes, genetics, and hormonal predispositions may promote follicular hyperkeratosis, dilatation, and rupture, leading to the development of chronic tissue inflammation. This article provides updated information on HS pathogenesis, comorbidities, and treatment methods. Furthermore, we share our experience in the surgical treatment of the disease, which often proves most effective, and highlight that an interdisciplinary management approach ensures optimal outcomes.

Vitiligo and insulin resistance as a component of metabolic syndrome: an analysis.

There have been many studies on the association between vitiligo and metabolic syndrome, while only few scientific papers on vitiligo and insulin resistance. In recent years, there have been significant developments in research to trace and understand the aetiology of both conditions. In this article we have analysed pathophysiological mechanisms and the association of insulin resistance (as a component of metabolic syndrome) and vitiligo.

Dermoscopic Pattern of Basal Cell Carcinoma in H- and Non-H-zones.

INTRODUCTION: Basal cell carcinoma (BCC) localized in the H-zone, the region of fusion of embryonic masses, has been associated with a higher risk of deeper invasion and more frequent recurrence. OBJECTIVES: The aim of the study was to compare dermoscopic features of BCC in H and non-H zone that may most appropriately characterize those two locations. METHODS: Dermoscopy images of histopathologically confirmed BCCs from 120 patients were retro-spectively analyzed. Dermoscopy features of BCC in H- and non-H zone were described and a comparative study of the dermoscopic pattern of BCC between the two locations was performed. RESULTS: Of 120 BCC cases included in this study, 41 (34.2%) were located in the H-zone. The most frequent histological type was nodular (51.3% in H- zone and 61.6 % in non-H-zone) followed by superficial (5.1% and 19.8 % in H and non-H-zone respectively).In dermoscopy, there was a higher prevalence of ulceration (73.2% versus 43.6%, P < 0.001) in H-zone and a lower prevalence of brown globules (26.8% versus 53.2%; P = 0.01), when compared with the non-H-zone. CONCLUSIONS: Our results show that dermoscopic features of BCC on the face fulfill a typical pattern regardless of the region, except for the prevalence of the ulceration which is significantly more frequent in H-zone and the brown globules present significantly more often in the non-H-zone It can be hypothesized that H-zone might predispose to more aggressive course of BCC complicated by ulceration and consequently deeper tissue destruction.

Hidradenitis suppurativa and squamous cell carcinoma: a systematic review of the literature.

Hidradenitis suppurativa (HS) is a chronic disease which is often recurrent and occurs as abscesses of the apocrine gland. The most common locations of HS are gluteal/perianal, axillary or inguinal. It is reasonable to assume that squamous cell carcinoma may arise from HS. As researchers in the field of dermatology, HS surgery and conventional surgical oncology, we studied whether there is any correlation between HS and neoplasms. Evidence shows a correlation between HS and squamous cell carcinoma. The aim of the study was to find literature about HS and SCC and analyse potential risk factors. This is a systemic review concerning squamous cell carcinoma and hidradenitis suppurativa.

Correlation between angiotensin-converting-enzyme 2 gene polymorphisms and systemic sclerosis.

OBJECTIVES: Systemic sclerosis (SSc) is a disease with cardiovascular impairment and polymorphisms of the gene coding of angiotensin-converting-enzyme 2 (ACE2) may account for its development. Three single nucleotide polymorphisms of ACE2 (C>G rs879922, G>A rs2285666 and A>G rs1978124) were found to increase the risk for development of arterial hypertension (AH) and cardiovascular (CVS) diseases in different ethnicities. We investigated associations of polymorphisms rs879922, rs2285666 and rs1978124 with the development of SSc. METHODS: Genomic DNA was isolated from whole blood. Restriction-fragment-length polymorphism was used for genotyping of rs1978124, while detection of rs879922 and rs2285666 was based on TaqMan SNP Genotyping Assay. Serum level of ACE2 was assayed with commercially available ELISA test. RESULTS: 81 SSc patients (60 women, 21 men) were enrolled. Allele C of rs879922 polymorphism was associated with significantly greater risk for development of AH (OR=2.5, p=0.018), but less frequent joint involvement. A strong tendency to earlier onset of Raynaud's phenomenon and SSc was seen in carriers of allele A of rs2285666 polymorphism. They had lower risk for development of any CVS disease (RR=0.4, p=0.051) and tendency to less frequent gastrointestinal involvement. Women with genotype AG of rs1978124 polymorphism had significantly more frequent digital tip ulcers and lower serum level of ACE2. CONCLUSIONS: Polymorphisms of ACE2 may account for the development of AH and CVS disorders in SSc patients. Strong tendencies to more frequent occurrence of disease specific characteristics distinct to macrovascular involvement will require further studies evaluating significance of ACE2 polymorphisms in SSc.

Vascular pattern in dermoscopy of basal cell carcinoma in the H- and non-H-zone.

Introduction: Basal cell carcinoma (BCC) located on the face in the H-zone (nose, ears, eyes), the region corresponding to places of fusion of embryonic masses (EFP) has been associated with a higher risk of deeper invasion and more frequent recurrence. Aim: To characterize the dermoscopic image of the vessels of BCC in the H-zone and non-H-zone. Material and methods: A retrospective analysis of vessels in dermoscopic images of 120 BCC cases in the H-zone and non-H-zone (the rest of the face) was conducted. The H-zone consists of the nose, ears, eyes and the non-H-zone of the forehead, cheek, chin and the rest of the face and neck. Results: Of the 120 lesions analysed, there were 41 (34.2%) in the H-zone and 79 (65.8%) in the non-H-zone. Arborizing vessels, as well as the short-fine-telangiectasias were the most predominant types of vessels present, and their frequency in the H- and non-H-zone was comparable. Significant differences were observed for the occurrence of glomerular and comma vessels, both of which occurred less frequently in the H-zone than in the non-H-zone. Conclusions: The dermoscopic morphology of the vessels in BCC tumours in the H- and non-H-zones is generally similar, with differences in the presence of glomerular and comma vessels, which occur more frequently in the non-H-zone.

Eye-tracked computer games as a method for pain perception alleviation in chronic wound management.

Introduction: Chronic pain frequently accompanies the daily lives of many chronic wound patients. The degree of pain experienced significantly increases when performing medical procedures related to wound management. The use of eye-tracked games in order to distract the patient's attention from the painful activities performed can be an effective procedure. Aim: Assesment of eye-trackers as a distractors during wound management. Material and methods: Forty patients suffering from chronic wounds were qualified for the study. Patients performed eye tracking games during dressing changes and wound cleaning. Pain sensations were surveyed. The survey concerned the pain experienced on a daily basis, when changing the dressing without use and with the use of eye trackers. Results: It was found that eye trackers significantly reduced the pain experienced during dressing changes compared to the pain caused by these procedures, but without the use of eye trackers. Conclusions: On the basis of the obtained results, it was proposed to introduce eye trackers into routine clinical practice during chronic wound management.

Laser speckle contrast analysis (LASCA): a new device in the diagnosis and monitoring of surgical treatment of hidradenitis suppurativa.

Introduction: Laser speckle contrast analysis (LASCA) is a quite new and unique device which can find applications in multiple diagnostic approaches in dermatology and dermatosurgery. LASCA can be used in multiple approaches. We would like to make the world's first presentation of LASCA usefulness in hidradenitis suppurativa (HS) surgery based on a case series. Aim: To evaluate the usefulness of LASCA in the surgical treatment of HS. Material and methods: In HS surgical treatment at the Centre for Burns Treatment in Siemianowice Slaskie, Poland in 2019-2022, we performed standard preoperative, intraoperative and postoperative speckle laser examinations to assess the vascular perfusion of the surgical sites. The device used was Laser Speckle Contrast Analysis (Perimed AG). This study included 18 patients treated surgically at the Centre for Burns Treatment in Siemianowice Slaskie with specific LASCA findings. Results: As a result of the LASCA examination, we found 1) ischemia of the flap, and 2) local foci of HS, and we could also assess the healing process. Conclusions: LASCA is a great device with which we can evaluate wound healing after surgical procedures (STSG and skin local flaps). LASCA allows for early detection of post-operative complications like ischemia of the local skin flap.

Reconstructive surgical treatment of hidradenitis suppurativa with a 6-month follow-up.

Introduction: Hidradenitis suppurativa (HS) is a chronic skin disease that significantly reduces the quality of life of patients, especially affecting the intimate areas. Surgical treatment is one of the tools available for treating HS, which can significantly improve patients' quality of life. Aim: To evaluate the surgical treatment of 31 patients treated surgically at the Centre for Burns Treatment in Sie-mianowice Slaskie, with a follow-up of 6 months. Material and methods: Thirty-one HS patients were operated on with classical reconstructive methods. The patients were followed up for 6 months in the outpatient clinic. We gathered clinical data of 31 post-operative patients and statistical analysis was performed. Results: 83.87% of the patients were completely healed. The study showed that HS recurrence in the surgical site occurred in 1 (3.23%) patient only after 6 months of follow-up. We found a statistically significant (p < 0.050) positive correlation between patients' age and body mass index (BMI), disease duration and time of diagnosis. BMI value additionally correlated with disease duration and time of diagnosis, while disease duration correlated with time of diagnosis. Conclusions: Surgical treatment is an effective method in HS. The relatively low recurrence rate after 6 months and, in most patients, full healing, support the good therapeutic effect of surgical treatment.

The Impact of Telemedicine on Patients with Hidradenitis Suppurativa in the COVID-19 Era.

(1) Background: Hidradenitis suppurativa is a chronic, inflammatory skin disease. It is characterized by the transformation of normal skin into skin with abscesses, nodules, tunnels, and scars. The most commonly affected areas are the armpits, groins, buttocks, and subscapular area. Patients with HS require constant care under the supervision of the outpatient clinic. Due to the COVID-19 pandemic, consultations have been introduced in the form of telemedicine. The aim of this study was to evaluate the availability of HS treatment during the COVID-19 pandemic and to assess patient satisfaction, problems with access to medical care, and the impact of the pandemic on the course of the disease. (2) Methods: An internet survey with an anonymous questionnaire was used to assess the effectiveness of telemedicine consultations. The survey consisted of 25 closed questions, and responses were kept fully anonymous. (3) Results: Most respondents reported minor problems with accessing specialized HS medical care during the COVID-19 pandemic (n = 25, 35.71%). However, 35.71% (n = 25) of them reported major problems with appointments for specialized ambulatory treatment during the last few months of the pandemic, mainly due to delayed appointments. Almost half of the respondents had been diagnosed with COVID-19 (n = 34, 48.57%), and 58.57% (n = 41) of respondents did not see a correlation between COVID-19 infection and HS progression. (4) Conclusions: Our study showed that the pandemic significantly limited access to medical advice, and patients with hidradenitis suppurativa prefer standard consultations.

Platelet-Rich Plasma and Acellular Dermal Matrix in the Surgical Treatment of Hidradenitis Suppurativa: A Comparative Retrospective Study.

(1) Introduction: Hidradenitis suppurativa (HS) is an inflammatory skin disease with recurrent, chronic, painful, and purulent skin lesions. Topical or systemic antibiotics are the most widely used treatments for the management of mild stages of the disease. In chronic cases (Hurley II/III), wide excision of lesions should be considered. During reconstructive surgery, the most problematic aspect is wound closure. Very large excisional wounds require reconstructive techniques such as skin flaps, skin grafts, or both. Surgical methods have their limitations, so reconstructive methods in HS surgery need to be continuously improved through the use of, for example, platelet-rich plasma and acellular dermal matrix; (2) Methods: The aim of this study was to evaluate the clinical outcomes and efficacy of surgical treatment of patients with HS using local skin flaps injected with PRP compared to a group of local skin flaps without platelet-rich plasma injection, an acellular dermal matrix, and split-thickness skin graft co-grafts. Sixty-one patients (29 males and 32 females) were included in the study. Most patients were characterized by Hurley grade III HS; (3) Results: The use of PRP injection in reconstructions (skin flaps) improved healing and reduced the number of complications, a notable trend in this study. A co-graft of acellular dermal matrix and split-thickness skin graft gave better therapeutic results than split-thickness skin graft alone (fewer days in hospital, fewer postoperative complications); (4) Conclusions: PRP injected into skin flaps, co-grafted acellular dermal matrix, and split-thickness skin grafts are good options for the surgical treatment of hidradenitis suppurativa.

Role of short courses on nailfold capillaroscopy in obtaining abilities for the identification of microvasculopathy in patients with Raynaud's phenomenon.

INTRODUCTION: An early distinction between "normal" and "abnormal" capillaroscopic pattern during the first visit to a dermatologist has a crucial significance for a diagnostic management of Raynaud's phenomenon (RP). There exists a question about the level of expertise sufficient to evaluate the microcirculation. AIM: To evaluate the utility of short courses on NFC among dermatologists and medical students in obtaining sufficient abilities for the identification of microvasculopathy in patients with RP using videocapillaroscope and handheld dermoscope. METHODS: Both groups participated in 1-h course on NFC. Before the course, participants were asked to classify 20 videocapillaroscopic and 10 dermoscopic capillaroscopic pictures into "normal" or "abnormal" pattern. Each picture was displayed on a separate slide MS PowerPoint for 10 s. The evaluation was repeated soon after the course. RESULTS: A total of 36 dermatologists and 49 medical students were enrolled. The rate of properly classified dermoscopic and videodermoscopic pictures increased after the course in both groups, but students improved the accuracy of classification on dermoscopic pictures to the greater extent than dermatologists. The rate of correctly recognized pictures with "abnormal" pattern was significantly greater than ones with "normal" pattern at the baseline and after the course, independently of imagining tool. CONCLUSIONS: Short courses on NFC may improve the classification of capillaroscopic images, even in medical staff with no previous experience in NFC. The recognition of capillaroscopic abnormalities seems to be easier than obtaining the confidence that evaluated picture has "normal pattern."

Clinical assessment of patients with systemic sclerosis: is there a place for thermography?

Recurrent changes of temperature and persistence of cooling along fingers at the room temperature make hands the most frequent region of interest for thermography in systemic sclerosis (SSc). The aim of this study was to evaluate dependance of temperature in hands on a subtype of the disease, immune profile of antinuclear antibodies (ANA), and lung involvement. There were 29 patients with limited cutaneous involvement (lcSSc) and 10 patients with diffuse cutaneous disease (dcSSc) enrolled for the study. To compare measurements to normal values, there were enrolled 29 healthy volunteers (control group). All participants were submitted to thermography with handheld camera FLIR One Pro for iOS, attached to mobile phone iPhone 11, at the fixed temperature of 21 °C. Measurements included average temperature (Tavg) over nailfolds in thumbs and fingers II-V, as well as the difference in average temperatures (TΔ) between metacarpus of the hand and its thumb and fingers II-V. Both thumbs and fingers II-V remained cooler in subjects with dcSSc compared to those with lcSSc. This implicated a significantly greater TΔ along thumbs and fingers II-V in dcSSc group. Although Tavg at nailfolds in SSc patients was not lower than in healthy controls, TΔ remained significantly more pronounced in both lcSSc and dcSSc subjects. A positivity to ACA in lcSSc group was found to be associated with significantly lower Tavg and more pronounced TΔ in fingers II-V than the presence of anti-Scl70 antibodies. Temperature measurements remained statistically independent on a presence of ILD in lcSSc group, but both thumbs and fingers II-V in dcSSc group were warmer in case of lung involvement. The study showed the dcSSc subtype, the positivity of ACA in lcSSc, but not lung involvement were associated with poorer thermal control in the hands of SSc patients. A comparison to healthy controls highlighted the weakness of temperature measurements at nailfolds (Tavg) but increased the value of TΔ in thermography of hands.

Torasemide-induced Vascular Purpura in the Course of Eosinophilic Granulomatosis with Polyangiitis.

Torasemide is a loop diuretic with a molecule that is chemically similar to the sulphonamides described as eosinophilic granulomatosis with polyangiitis (EGPA) triggering drugs. The presented case is probably the first description of torasemide-induced vascular purpura in the course of EGPA. Any diagnosis of vasculitis should be followed by an identification of drugs that may aggravate the disease. A 74-year-old patient was admitted to the Department of Dermatology with purpura-like skin lesions on the upper, and lower extremities, including the buttocks. The lesions had appeared around the ankles 7 days before admission to the hospital and then started to progress upwards. The patient complained on lower limb paresthesia and pain. Other comorbidities included bronchial asthma, chronic sinusitis, ischemic heart disease, mild aortic stenosis, arterial hypertension, and degenerative thoracic spine disease. The woman had previously undergone nasal polypectomy twice. She was on a constant regimen of oral rosuvastatin 5 mg per day, spironolactone 50 mg per day, metoprolol 150 mg per day, inhaled formoterol 12 µg per day, and ipratropium bromide 20 µg per day. Ten days prior to admission, she was commenced on torasemide at a dose of 50 mg per day prescribed by a general practitioner due to high blood pressure. Doppler ultrasound upon admission to the hospital excluded deep venal thrombosis. The laboratory tests revealed leukocytosis (17.1 thousand per mm3) with eosinophilia (38.6%), elevated plasma level of C-reactive protein (119 mg per L) and D-dimers (2657 ng per mm3). Indirect immunofluorescent test identified a low titer (1:80) of antinuclear antibodies, but elevated (1:160) antineutrophil cytoplasmic antibodies (ANCA) in the patient's serum. Immunoblot found them to be aimed against myeloperoxidase (pANCA). A chest X-ray showed increased vascular lung markings, while high-resolution computed tomography revealed peribronchial glass-ground opacities. Microscopic evaluation of skin biopsy taken from the lower limbs showed perivascular infiltrates consisting of eosinophils and neutrophils, fragments of neutrophil nuclei, and fibrinous necrosis of small vessels. Electromyography performed in the lower limbs because of their weakness highlighted a loss of response from both sural nerves, as well as slowed conduction velocity of the right tibial nerve and in both common peroneal nerves. Both clinical characteristics of skin lesions and histopathology suggested a diagnosis of EGPA, which was later confirmed by a consultant in rheumatology. The patient was commenced on prednisone at a dose of 0.5 mg per kg of body weight daily and mycophenolate mofetil at a daily dose of 2 g. The antihypertensive therapy was modified, and torasemide was replaced by spironolactone 25 mg per day. The treatment resulted in a gradual regression of skin lesions within a few weeks. The first report of EGPA dates back to 1951. Its authors were Jacob Churg and Lotte Strauss. They described a case series of 13 patients who had severe asthma, fever, peripheral blood eosinophilia, and granulomatous vasculitis in microscopic evaluation of the skin. Three histopathological criteria were then proposed, and Churg-Strauss syndrome was recognized when eosinophilic infiltrates in the tissues, necrotizing inflammation of small and medium vessels, and the presence of extravascular granulomas were observed together in a patient (1). Only 17.4% of patients met all three histopathological criteria, and the diagnosis of the disease was frequently delayed despite of its overt clinical picture (2). In 1984, Lanham et al. proposed new diagnostic criteria which included the presence of bronchial asthma, eosinophilia in a peripheral blood smear >1.5 thousand per mm3, and signs of vasculitis involving at least two organs other than the lungs (3). Lanham's criteria could also delay the recognition of the syndrome before involvement of internal organs, and the American College of Rheumatology therefore established classification criteria in 1990. These included the presence of bronchial asthma, migratory infiltrates in the lungs as assessed by radiographs, the presence of abnormalities in the paranasal sinuses (polyps, allergic rhinitis, chronic inflammation), mono- or polyneuropathy, peripheral blood eosinophilia (>10% of leukocytes must be eosinophils), and extravascular eosinophilic infiltrates in a histopathological examination. Patients who met 4 out of 6 criteria were classified as having Churg-Strauss syndrome (4). The term EGPA was recommended to define patients with Churg-Strauss syndrome in 2012 (5). EGPA is a condition with low incidence (0.11-2.66 cases per million) and morbidity. It usually occurs in the fifth decade of life (6,7), although 65 cases reports of EGPA in people under 18 years of age could be found in the PubMed and Ovid Medline Database at the end of 2020 (8). The etiopathogenesis of the disease has not been fully explained so far. Approximately 40-60% of patients are positive to pANCA (9), but the role of these antibodies in the pathogenesis of EGPA remains unclear. They are suspected to mediate binding of the Fc receptor to MPO exposed on the surface of neutrophils. Subsequently, this may active neutrophils and contribute to a damage of the vascular endothelium (9,10). Glomerulonephritis, neuropathy, and vasculitis are more common in patients with EGPA who have detectable pANCA when compared with seronegative patients. There are at least several drugs which potentially may EGPA. The strongest association with the occurrence of EGPA was found with the use of leukotriene receptor antagonists (montelukast, zafirlukast, pranlukast), although they are commonly used in the treatment of asthma, which is paradoxically one of the complications of the syndrome (13). Although no relationship has been demonstrated so far between the occurrence of EGPA and the intake of drugs from the groups used by the presented patient, a clear time relationship can be observed between the commencement of torasemide and the onset of symptoms in our patient. To date, only three cases of leukocytoclastic vasculitis have been reported after the administration of torasemide. Both of them developed cutaneous symptoms of the disease within 24 hours of the administration of torasemide in patients with no previous history of drug hypersensitivity, but they disappeared quickly within 8-15 days after drug discontinuation (14,15). The chemical structure of torasemide is similar to the molecule of sulfonamides which were previously found to be a triggering factors for EGPA (12). This drug belongs to the group of loop diuretics classified as sulfonamide derivatives. A comparison of the chemical structure of torasemide and sulphanilamide molecules is presented in Figure 1. The clear time relationship between starting the administration of torasemide and the occurrence of purpura-like lesions suggests that it was an aggravating factor for EGPA in our patient. A coexistence of several disorders (asthma, nasal polyps, symptoms of peripheral neuropathy) in our patient suggest EGPA could have developed in her years before oral intake of torasemide. The sudden onset of skin symptoms shows torasemide to be possible inducing factor for the development of vascular purpura in patients suffering from EGPA but without previous cutaneous involvement.