tatoo skin

INTRODUCTION: There are few reports involving scalp microneedling in MPHL patients, and in most of them, physical stimulus is associated with other therapeutic agents. The aim of this study was to evaluate the efficacy and risks of isolated scalp microneedling in MPHL patients. METHODS: Thirty patients were included in this randomized single-blinded study and submitted to 4 monthly scalp microneedling sessions. Two different microneedling devices were used: roller ( n = 15) and tattoo cartridge ( n = 15)...

Skin tattoos have been used for a long time but their toxicity remains little known to the general public who increasingly resort to these techniques without being informed of the risks involved, infectious, allergic, dermatological, systemic toxic and even ophthalmological. This situation is compounded by the fashion for "whole body" tattoos. This dedicated session is an update on the risks associated with tattoos.

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Wearable and highly sensitive strain sensors are essential components of electronic skin for future biomonitoring and human machine interfaces. Here we report a low-cost yet efficient strategy to dope polyaniline microparticles into gold nanowire (AuNW) films, leading to 10 times enhancement in conductivity and ∼8 times improvement in sensitivity. Simultaneously, tattoolike wearable sensors could be fabricated simply by a direct "draw-on" strategy with a Chinese penbrush. The stretchability of the sensors could be enhanced from 99...

INTRODUCTION: Body piercing (P) and tattoo (T) is a growing social phenomenon over recent years. Nowadays in Italy little is known about the prevalence, the attitude, the medical and social consequences of these activities. The purpose of this study is to examine the prevalence distribution and the attitude towards P and T and the perception of the risk for infections, in a sample of high school students living in the four Provinces of the Veneto Region (Italy). METHODS: An anonymous, self administrate multiple-choice questionnaire about piercing and tattoo practices was distributed during the 2009-2010 academic year to a sample of randomly extracted grades to obtain information about sociodemographic characteristics, family educational level, personal attitude, prevalence and perception of the importance of the sanitary, technical and artistic competence of the operator...

Tattooing has been associated with a variety of complications including inflammatory and granulomatous reactions, transmission of infections, and neoplasms. We report a case of a 24-year-old male who presented with a 2-month history of an erythematous nodule involving a newly made tattoo on the right leg. An excisional biopsy was performed and the histopathological evaluation was consistent with dermatofibroma. Only three cases of dermatofibroma associated with tatooing were reported in literature. We report an additional case and review the literature regarding cutaneous reactions to tattoos...

Active sensitization to paraphenylendiamine (PPD) and related compounds from temporary black henna tattoos has become an epidemic in the recent years. Hair dyes also include PPD like black henna tatoos which cause allergic contact dermatitis. Skin lesions of allergic contact dermatitis from PPD are mostly seen as an exudative erythema, an erythema multiforme-like eruption or a bullous contact dermatitis. We, herein, report a 27 year-old woman with an angioedema-like reaction occurring after the first exposure to hair dye who was unaware of being previously sensitized to PPD from black henna tattoo...

UNLABELLED: Sentinel node biopsy allow for detection metastases to regional lymph nodes in subclinical phase. The method is currently implemented into clinical practice in Poland. OBJECTIVE: Type and incidence of complications of sentinel node biopsy in skin melanoma patients. From 01.12.1999 to 01.08.2001 in 80 skin melanoma patients sentinel node biopsy were performed. Patients with excised primary focus and without symptoms of regional and distant metastases were enrolled...

Background: Numerous cutaneous abnormalities have been described in adolescent girls who have been sexually abused. These include bruising, bite marks, cuts, scratches, abrasions, edema, hematomas or other evidence of struggle. Victims frequently shower or bathe excessively in an effort to cleanse their skin following such an unwanted encounter. However, there is a paucity of information in the literature regarding the association of sexual abuse and removal of the superficial layers of the skin as a more desperate attempt by teenagers to rid themselves of the perpetrator...

BACKGROUND: This study was carried out to know the prevalence of human immunodeficiency virus type 1 (HIV-1) and Mycobacterium tuberculosis infection in a penitentiary center, the risk factors and the prevention measures to reduce this infection. SUBJECTS AND METHODS: 1,173 men from a penitentiary center between 1989-1995 were included. Demographic data, risk factors and penitentiary variables were studied. Antibodies against HIV were found and confirmed using Western blot; tuberculin skin reaction (PPD) and CD4 lymphocyte cant were studied...

Minocycline can cause hyperpigmentation of the conjunctiva, oral mucosa, and skin. Pigmentation of the oral mucosa may also be associated with a variety of endogenous or exogenous factors. Lingual pigmentation may be seen in Addison's disease, amalgam tatoo, malignant melanoma, Peutz-Jegher's syndrome, and other diseases. Two women who had isolated pigmentation of the tongue while taking minocycline are described; no other drug-induced pigmentation of their oral mucosa or skin occurred. Minocycline-induced pigmentation should be added to the differential diagnosis of isolated lingual hyperpigmentation...

Dirt tattoos caused by accidents can be washed out nearly complete and without cicatrices using a hard nail-brush, emery cloth and prepared tooth brushes with plenty of 0,1% oxycyanate.

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Shored gunshot wound of exit is produced when the outstretched skin is impaled, sandwiched, and crushed between the outgoing bullet and the unyielding object over the exit site, thus leaving an abrasion collar on the wound margin. Proper coaptation of the wound margin is impossible because of the loss of skin just like those observed in entrance wounds. In contrast to the entrance wound, the supported exit wound shows a scalloped or punched-out abrasion collar and sharply contoured skin in between the radiating skin lacerations marginating the abrasion (Fig...

The Q-switched ruby laser is used for treatment of tatoos. The effects of Q-switched ruby laser pulses on sun-exposed and sun-protected human skin, as well as senile lentigines, were investigated with clinical observation, light microscopy, and transmission electron microscopy. A pinpricklike sensation occurred at radiant exposures as low as 0.2 J/cm2. Immediate erythema, delayed edema, and immediate whitening occurred with increasing radiant exposure. The threshold for immediate whitening varied inversely with skin pigmentation, ranging from a mean of 1...

In a laboratory experiment, 20 female patients with atopic dermatitis (AD) and 20 female controls were exposed to two stress situations (watching a film about scarifications and tatooing, mental arithmetic). Recordings were made of systolic blood pressure, diastolic blood pressure, heart rate, skin conductance level (SCL), number of spontaneous (non-specific) electrodermal fluctuations (SF) and the PSI, the number of active palmar sweat glands in an area of the finger pad. Neither in the cardiovascular variables nor the PSI were any significant group differences found, neither for baseline nor stress values, nor for the response reactions...

No abstract text is available yet for this article.

A case of histiocytic lymphoma in a tattoo is presented. The incidence, clinical problems, diagnostic difficulties, treatment, and possible etiology are discussed.