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Background Acquired lymphangiectasias represent cystic dilatations of the cutaneous lymphatic vessels resulting from damage and/or obstruction of previously normal lymphatics, usually secondary to surgery, radiotherapy, and/or infections. Materials and methods The clinical, dermoscopic, and confocal microscopy features of three cases of acquired lymphangiectasias occurring after breast surgery are described along with histopathological correlations. Results Polarized dermoscopy revealed in all lesions the presence of well-circumscribed, white-yellowish lacunae surrounded by pale septa. In addition, some lesions showed scattered reddish areas and red lacunae. Confocal microscopy showed in the upper dermis numerous, roundish dark cavities separated by thin septa. These features corresponded histopathologically to saccular dilations and ectatic lymphatic vessels lined by a single layer of endothelial cells in the papillary/reticular dermis. Conclusion The use of non-invasive diagnostic techniques may be addressed to an enhanced non-invasive diagnosis of acquired lymphangiectasias by showing peculiar features, thus avoiding the need for skin biopsy.

Mesotherapy with hyaluronic acid (HA) is a treatment approach currently used for skin rejuvenation. High-frequency ultrasound (20–100 MHz) is a non-invasive technique that has been used to evaluate age-related dermal changes. The presence and the degree of a typical subepidermal low-echogenic band (SLEB) are photoaging related: the lower the SLEB echogenicity, the higher the photoaging. The aim of this trial was to evaluate, through ultrasound imaging, the long-term effects of microinjections of HA on SLEB echogenicity. Twenty-two women with clinical and ultrasound signs of moderate photoaging were enrolled in the study. Treatment consisted of multiple microinjections of HA salts of biotechnological origin on the dorsum of one hand, once weekly for 4 weeks and, successively, once monthly for 4 months (group A) or 9 months (group B). The dorsum of the other hand of each subject was injected with saline solution and used as a control. In all subjects, high-frequency ultrasound (22 MHz) was performed to evaluate SLEB echogenicity changes during treatment. Eighteen out of 22 patients completed the study. At the end of 4 weeks, an ultrasound increase of dermal echogenicity was observed in 13 subjects (seven of group A and six of group B), which we considered as “responders”. In these patients, the Student’s t-test showed a significant increase from baseline of SLEB pixel numbers of +24 % (P

Topical cosmetic agents may play a role in the management of facial seborrheic dermatitis by reducing inflammation and scale production. Advanced digital photography, equipped with technology able to provide a detailed evaluation of red skin components corresponding to vascular flare (erythema-directed digital photography), is a useful tool for evaluation of erythema in patients affected by inflammatory dermatoses. The aim of this study was to assess the efficacy and safety of a new cosmetic topical gel containing piroctone olamine, lactoferrin, glycero-phospho-inositol, and Aloe vera for the treatment of facial seborrheic dermatitis by clinical and advanced digital photography evaluation.An open-label, prospective, clinical trial was conducted on 25 patients with mild to moderate facial seborrheic dermatitis. Subjects were instructed to apply the gel twice daily for 45 days. The clinical efficacy was evaluated by measuring at baseline, at day 15 and 45 the degree of desquamation (by clinical examination) and erythema (by digital photography technology via VISIA-CR™ system equipped with RBX™), using a 5-point severity scale, and pruritus (by subject-completed Visual Analogue Scale; scale from 0 to 100 mm). Finally, at baseline and at the end of the study, IGA (Investigator Global Assessment) was performed using a 5-point severity scale (from 0 = worsening to 4 = excellent response).At the end of treatment, a significant reduction (P0.001) of all considered parameters was observed. Moreover, an excellent response (80% improvement) was recorded in 47.9% of patients, with no case of worsening. No signs of local intolerance were documented.The tested cosmetic topical gel was effective in treating mild to moderate seborrheic dermatitis of the face. Erythema-directed digital photography may represent a noteworthy tool for the therapeutic monitoring of facial seborrheic dermatitis and an important adjunct aid in the dermatologic clinical practice.

According to the American Academy of Aesthetic Plastic Surgeons, more than 11 million cosmetic surgical and nonsurgical procedures were performed by board-certified plastic surgeons, dermatologists and otolaryngologists in the United States, totaling more than 12 billion dollars. We performed a retrospective observational multi-centric study on patients treated with a non-animal origin cross-linked hyaluronic acid with different molecular weights for nasolabial folds, evaluating through a new imaging system, profilometric techniques with the confocal microscopy, the durability, the efficacy and the safety of this product. From 25 patients, 150 silicone casts were obtained: 75 casts of the right nasolabial fold and 75 casts of the left nasolabial fold. Roughness arithmetical average of the right fold at T2 decreased by 50% versus T0 and by 40% compared to T1; at T2, it decreased by the 45% versus T0 and by 35% compared to T1. No side effects were reported. Results proved that the analysis of the skin microreliefs through confocal microscopy is a new imaging system that allows to evaluate with precision and safety the results of aesthetic treatments such as fillers objectively.

Modern therapy of acne is based also on moisturizers, cleansers and sunscreens. However, a few studies have been published on cleansers, and never in Italy.We decided to carry out an epidemiological study on the knowledge, beliefs and perceptions of acne patients regarding cleansers.The survey has been carried out in Italy in 2013-2014. A group of patients with acne completed a questionnaire which included 10 questions.One hundred and eighteen dermatologists and 786 evaluable acne patients attended the survey. Approximately 70% of patients use a specific anti-acne cleanser. This cleanser is suggested in 57% of cases by a dermatologist. The patients buy this cleanser at the pharmacy (77% of cases). More than 62% of patients are satisfied about this cleanser. More than 66% of patients use the cleanser twice daily. The length of washing is less than one minute in 48% of patients. More than 66% of patients believe that the cleanser has a therapeutical role.The results of this survey cannot be compared with other studies because of the lack of similar studies about this topic. These results suggest that a sample of Italian acne patients consider cleansers as an important adjuvant treatment in acne.

We evaluated the efficacy of squaric acid dibutylester (SADBE) contact immunotherapy for the treatment of warts on a series of 188 children. Included in the study were those children who satisfied at least two of the following criteria: single or multiple sites with several warts, warts resistant to repeated medical and/or surgical treatments, recurrent multiple warts, and patient or parent refusal to undergo destructive or surgical treatment. Excluded from the study were children with single warts or with flat warts located exclusively on the face and children less than 2 years of age. Treatment consisted of twice weekly applications of serial dilutions of SADBE (0.03-3%) for no more than 10 weeks. Of the 148 children who completed the study, 124 (84%) showed complete clinical resolution with no significant side effects. Of those with total clinical resolution, 101 completed a 24-month follow-up with no relapses. Twenty-four (16%) children were nonrespondent. No apparent correlation between treatment response and age, gender, anatomic site, lesion type, or atopy was found. Contact immunotherapy with SADBE is a relatively safe and effective alternative treatment in the management of multiple and resistant cutaneous warts in children.

A 62-year-old woman was admitted to our clinic for the evaluation of 2.5-year history of progressive exertional facial flushing, and swelling of the head, face, and neck. Three years earlier, she had undergone implantation of a definitive pacemaker with an endocardial ventricular lead for a severe bradycardia. Physical examination revealed facial swelling and erythema including the periorbital areas, distended neck and edema of the region above the lower margins of the rib cage. Numerous dilated cutaneous venules were present on the ventral upper thoracic wall interspersed with patches of intense flush and large areas of normally colored skin (Fig. 1). There had been no weight loss within the previous months. History of angioedema, allergic reactions, autoimmune diseases, or medication was negative. Enlarged lymph nodes were not detected. Complete blood cell count, fibrinogen, Quick's test for prothrombin, antithrombin III, C-reactive protein, lipidic profile, renal functions, urinanalysis, and thyroid function test were within normal ranges. Standard X-ray and sectional radiography of the chest revealed no lung diseases or alterations of the mediastinum. Doppler examination of the supraaortic trunks and chest CT scan showed normal findings. A diagnosis of superior vena cava syndrome (SCVS) was suspected and a cavography was performed, by injecting contrast medium simultaneously through the basilic veins, that revealed marked narrowing of the confluence of the two brachiocephalic veins at the junction of the internal jugular and right subclavian veins with a total obliteration of the right brachiocephalic vein (Fig. 2). The diagnosis of pacemaker-induced SVCS was confirmed and the woman was referred for angiosurgery. Figure 1. Presence of edema of the region above the lower margins of the rib cage. Numerous dilated cutaneous venules on the ventral thorax wall interspersed with patches of intense erythema and large areas of normally colored skin were present Figure 2. Cavography showing obliteration of the right brachiocephalic vein at its confluence with the left brachiocephalic vein

Skin-targeted ultrasound is a noninvasive technique that has been extensively used to evaluate age-related dermal changes, and the presence of a subepidermal low-echogenic band (SLEB) has been related to chronic UVR exposure in several studies. Since SLEB echogenicity is photoage-related, the aim of this study was to evaluate, through ultrasound imaging, the effects on skin photoaging of mesotherapy, a treatment approach currently used in cosmetic dermatology for skin rejuvenation. Twenty women (mean age: 46.7 range 40-60 years) with physical signs of moderate photoaging on the dorsum of the hands were enrolled and treated with multiple microinjections of hyaluronic acid (HA) salts of biotechnological origin (1.000 Kd) every week for 4 weeks. In all subjects, ultrasound evaluation was performed at each visit and 1 week after the last treatment to evaluate SLEB echogenicity changes during treatment. At the end of study, a statistically significant (p < 0.001) increase of SLEB echogenicity (with a mean increase of pixel numbers equal to 31.3%) was observed in 15 of 19 subjects who completed the study. Our preliminary study suggests that mesotherapy with HA may be an effective treatment for skin photoaging, as confirmed by ultrasound. Follow-up investigations on larger series of patients are necessary to further evaluate the safety, effectiveness, and duration of effect of this possible therapeutic approach to skin photoaging.

Many dermatologic diseases, including vitiligo and other pigmentary disorders, vascular malformations, acne, and disfiguring scars from surgery or trauma, can be distressing to pediatric patients and can cause psychological alterations such as depression, loss of self-esteem, deterioration of quality of life, emotional distress, and, in some cases, body dysmorphic disorder. Corrective camouflage can help cover cutaneous unaesthetic disorders using a variety of water-resistant and light to very opaque products that provide effective and natural coverage. These products also can serve as concealers during medical treatment or after surgical procedures before healing is complete. Between May 2001 and July 2003. corrective camouflage was used on 15 children and adolescents (age range, 7-16 years; mean age, 14 years). The majority of patients were girls. Six patients had acne vulgaris; 4 had vitiligo; 2 had Becker nevus; and 1 each had striae distensae, allergic contact dermatitis. and postsurgical scarring. Parents of all patients were satisfied with the cosmetic cover results. We consider corrective makeup to be a well-received and valid adjunctive therapy for use during traditional long-term treatment and as a therapeutic alternative in patients in whom conventional therapy is ineffective.

Background Videodermatoscopy (VD) is a noninvasive diagnostic tool that has recently been advanced as an alternative technique for the diagnosis of scabies, based on studies showing its ability to detect mites in vivo with results comparable to those obtained by traditional skin scraping. Objective In this study we evaluated a group of patients undergoing topical treatment with a thermosensible foam containing 0.165% pyrethrins and 1.65% piperonyl butoxide to determine whether VD would enhance monitoring of the clinical response to treatment and indicate the optimal timing of drug application. Materials and methods Twenty patients (12 M, 8 F; age 1–65 years) affected by scabies (diagnosis confirmed by VD), and who were treatment naive, were included in the study. The foam was applied to the entire body once a day at bedtime for two consecutive days. To detect treatment response, VD evaluation of two targeted skin sites for each patient was performed at baseline and at 12, 24, 36 and 48 h. A video microscope system equipped with a zoom lens that allowed skin observation with incident light at magnifications ranging from × 20 to × 600 was used. Results In all patients, VD showed active mite migration within burrows at 12 h. At 24 h, there was no evidence of active mite migration, and a majority of patients reported that itching had subsided. At 48 h, the mites were no longer visible in appreciable amounts by VD, and an amorphous material, probably resulting from mite decomposition, was detectable at one end of an empty burrow in the majority of patients. Skin scraping at 48 h, followed by standard microscopic observation, also showed only mite remnants in all patients. None of the 20 patients showed signs of infestation by VD at targeted skin sites at a 2-week post baseline follow-up visit. Conclusions VD enhances the monitoring of clinical response to treatment and allows optimal timing of drug application. This may be particularly important in minimizing risk of overtreatment, reducing the potential for side-effects, and enhancing patient compliance.