Publications by authors named "Maria Librada Porrino Bustamante"

Article Synopsis
  • In Spain, medical graduates take a state exam to select specialities, with dermatology requiring 4 years of hospital training, and feedback from residents is crucial for improvement.
  • A survey of 54 dermatology residents revealed that while most found clinical sessions beneficial, they identified laser and esthetics training as significant gaps in their education.
  • The study highlights residents' aspirations towards research, with a notable interest in pursuing PhDs, signaling evolving trends and needs in dermatology training.
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Quality of life (QoL) can be affected in patients with alopecia. The few studies that evaluate QoL in FFA use unspecific questionnaires. The aim of this report was to design and validate a specific questionnaire to assess the impairment of QoL in FFA patients.

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Frontal fibrosing alopecia is characterized by the presence of a lymphocytic inflammatory infiltrate around the upper follicle and by perifollicular fibrosis, which results in the destruction of the hair follicle. Recent reports have also found the presence of those findings in clinically unaffected areas. The aim of this report is to perform a deeper analysis of the histopathological features of this apparently unaffected scalp.

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Patients with frontal fibrosing alopecia report higher rates of sunscreen use than control subjects. However, it is not known whether the higher use of sunscreens is a cause or a consequence of the alopecia. A greater use of sunscreens should be associated with a lower incidence of signs of actinic damage.

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Pressure alopecia (PA) is an uncommon type of hair loss due to ischemic changes of the scalp, as a result of prolonged immobilization. Clinically, it often appears within the 1 month of the trigger and tends to resolve spontaneously within 4 months. If the duration of the immobilization is longer, irreversible alopecia can be developed.

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Frontal fibrosing alopecia is a scarring alopecia, the prevalence of which is increasing worldwide since its first description in 1994. The reason for this emerging epidemic may be a higher exposure to an unknown trigger, although its aethiology and pathogenesis still remain enigmatic. Clinical, trichoscopic, sonographic, and histopathologic findings are allowing clinicians to understand more aspects about this type of cicatricial alopecia.

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Background: The sonographic characteristics of frontal fibrosing alopecia have been scarcely studied. The aim of this study was to perform a colour Doppler ultrasound evaluation in frontal fibrosing alopecia.

Materials And Methods: A cross-sectional study including 99 women with frontal fibrosing alopecia and 40 control subjects was performed using ultrasound equipment with a lineal 18 MHz probe.

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Frontal fibrosing alopecia has been related to some autoimmune diseases, but the association with rosacea is not clear. The objective of this study was to analyse the prevalence of rosacea in a group of patients with frontal fibrosing alopecia. A cross-sectional study, including 99 women with frontal fibrosing alopecia and 40 controls, was performed, in which clinical, dermoscopic and hormonal data were analysed.

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Article Synopsis
  • The study investigates the genetic factors associated with familial frontal fibrosing alopecia, a type of hair loss with an unknown cause.
  • Researchers compared the human leukocyte antigen profiles of 13 affected patients from six families to those of 636 healthy individuals, looking specifically for genetic mutations.
  • Results indicated a significant link between the CYP21A2 gene mutation and certain HLA haplotypes, suggesting that this mutation could serve as a genetic marker for susceptibility to this condition and highlighting the role of antigen-driven mechanisms in affected individuals.
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Background/objectives: Frontal fibrosing alopecia (FFA) is a scarring alopecia whose prevalence is increasing. The pathogenesis of this disease is not well known. Genetic, environmental, hormonal and autoimmunity related factors have been considered; however, only a few cases of familial frontal fibrosing alopecia have been reported.

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The extravasation of chemotherapeutic agents is a challenge for oncologic care teams. The management of nonliposomal (conventional) anthracyclines is well established in clinical practice guidelines, including general measures and specific antidotes, such as dexrazoxane. However, there is little scientific evidence on the management of liposomal and pegylated liposomal anthracyclines.

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Dermoscopy is a non-invasive technique widely used to aid in the characterization and diagnosis of pigmented skin lesions. Recently, it has also been employed for the evaluation of non-pigmented skin tumours, and inflammatory and infectious cutaneous diseases. Although the diagnosis of cutaneous leishmaniasis is confirmed by the demonstration of amastigotes in infected skin or by the growth of promastigotes in culture medium, dermoscopy could be useful as a further diagnostic test.

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Kaposi´s sarcoma is a rare tumor associated with human herpes virus 8 (HHV-8) infection. Four main clinical subtypes have been described. This study reports on a form of KS in an HIV negative and immunocompetent middle-aged man.

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Article Synopsis
  • * It has a distinct histological pattern with dilated and angulated blood vessels, and its origin is debated, though some studies suggest it may be a type of lymphatic malformation.
  • * A case of a 41-year-old man with a larger and unusually located hobnail hemangioma on the scalp highlights the need for careful clinical and pathological analysis, especially for atypical presentations.
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Bullous pemphigoid is the most frequent autoimmune-mediated blistering skin disease, belonging to the group of subepidermal bullae. We performed high-frequency color Doppler sonography in 3 cases of bullous pemphigoid, in bullous and adjacent non-bullous skin, which showed homogeneous sonographic findings. Subepidermal cystic structures with dermal hypoechogenicity were observed in bullous skin.

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