Successful treatment of plantar warts with intralesional bleomycin and electroporation: pilot prospective study

Numerous studies have been performed to evaluate the efficacy of intralesional bleomycin for the treatment of warts with inconsistent result. Nevertheless, it is well known that the cytotoxicity of bleomycin can be enhancedin vivoby 300 to 700-fold by electroporation

Dermoscopy of acral angioma serpiginosum

Angioma serpiginosum (AS) is an unusual vascular disorder that typically affects female patients, begins in childhood and stabilizes in adulthood and not frequently involve acral skin. We herein present a 13 year-old girl with an asymptomatic erythematous punctuate first noticed on the right palm three years ago, with a proximal serpiginous progression up to the forearm. On examination there was a nonblanching erythematous punctuate on the palm and the inner aspect of right hand and forearm. Dermoscopy showed an erythematous parallel ridge pattern with some red globules and dots spreading on a linear arrangement, and the acrosyringia openings were not affected. Histopathological study showed dilated capillaries in the dermal papillae. This feature is consistent with angioma serpiginosum (AS). To the best of our knowledge, this is the first report that shows a dermoscopic image of a palmar AS. The dermoscopic pattern described in this case could aid in the diagnosis of AS and could add a value in the differential diagnosis with vascular lesions on acral skin

Dermoscopy of acral angioma serpiginosum

Angioma serpiginosum (AS) is an unusual vascular disorder that typically affects female patients, begins in childhood and stabilizes in adulthood and not frequently involve acral skin. We herein present a 13 year-old girl with an asymptomatic erythematous punctuate first noticed on the right palm three years ago, with a proximal serpiginous progression up to the forearm. On examination there was a nonblanching erythematous punctuate on the palm and the inner aspect of right hand and forearm. Dermoscopy showed an erythematous parallel ridge pattern with some red globules and dots spreading on a linear arrangement, and the acrosyringia openings were not affected. Histopathological study showed dilated capillaries in the dermal papillae. This feature is consistent with angioma serpiginosum (AS). To the best of our knowledge, this is the first report that shows a dermoscopic image of a palmar AS. The dermoscopic pattern described in this case could aid in the diagnosis of AS and could add a value in the differential diagnosis with vascular lesions on acral skin

Cutaneous and subcutaneous leiomyosarcoma: report of two cases.

Cutaneous leiomyosarcomas are uncommon malignant tumors of smooth muscle. We report herein two cases of cutaneous leiomyosarcoma, one of dermal and other of subcutaneous vascular origin, confirmed by histology and immunohistochemistry. Both cases were treated with wide surgical excision, one with local recurrence. No metastases were detected at follow-up. Leiomyosarcomas should be considered in lesions with histologic features of spindle cell malignancy. It is necessary in most of the cases a histological differentiation with specific immunohistochemical markers. The treatment of choice is radical excision with wide margins, achieving satisfactory results.

Cutaneous and subcutaneous leiomyosarcoma: report of two cases.

Cutaneous leiomyosarcomas are uncommon malignant tumors of smooth muscle. We report herein two cases of cutaneous leiomyosarcoma, one of dermal and other of subcutaneous vascular origin, confirmed by histology and immunohistochemistry. Both cases were treated with wide surgical excision, one with local recurrence. No metastases were detected at follow-up. Leiomyosarcomas should be considered in lesions with histologic features of spindle cell malignancy. It is necessary in most of the cases a histological differentiation with specific immunohistochemical markers. The treatment of choice is radical excision with wide margins, achieving satisfactory results.

Hair disorders in patients with cancer

Cytotoxic chemotherapies, molecularly targeted therapies, immunotherapies, radiotherapy, stem cell transplants, and endocrine therapies may lead to hair disorders (including alopecia, hirsutism, hypertrichosis, pigmentary and textural hair changes). The mechanisms underlying these changes are varied and remain incompletely understood, hampering the development of preventive or therapeutic guidelines. The psychosocial impact of chemotherapy -induced alopecia has been well-documented mainly in the oncology literature, however the effect of other alterations such as radiation-induced alopecia, hirsutism, changes in hair color or texture on quality of life have not been described. This article reviews clinically significant therapy-related hair disorders in cancer patients, underlying pathophysiological mechanisms, severity grading scales, patient reported quality of life instruments, management strategies, and future translational research opportunities