ABSTRACT
About 1.4-26% burn injuries in children appear to be abusive in origin. A 2.5-year-old girl was referred to our institute because of suspected child abuse. Clinical examination and later interrogation of the mother revealed non-recent deep second degree burn injuries on both gluteal regions, caused by the partner of the mother by pressing a hand-held hair-dryer against the skin. The authors present the findings of this unusual method of child abuse.
Subject(s)
Burns/etiology , Burns/pathology , Child Abuse/diagnosis , Accidents, Home , Austria , Child Abuse/legislation & jurisprudence , Child, Preschool , Female , Forensic Medicine , Hair , Heating/instrumentation , Humans , Physical ExaminationABSTRACT
BACKGROUND: Capillary hemangiomas in young children are difficult to treat. They are a recognized proliferation of benign vascular cells and may be disfiguring because of their predilection for the head and neck. OBJECTIVE: In contrast to an earlier "wait and see" approach to treating capillary hemangiomas in young children, we sought to determine whether these vascular lesions would respond to a new method of cryosurgery. METHODS: In this trial 19 young patients with 24 hemangiomas were treated with contact cryosurgery at a constant applicator tip temperature of only -32 degrees C. RESULTS: Our study demonstrates that this method, used early in the treatment of capillary hemangiomas, in particular capillary and mixed capillary-cavernous hemangiomas, will yield excellent to good response in terms of complete remission and regression without leaving side effects such as scarring or hypopigmentation. CONCLUSION: Results of our study suggest that capillary hemangioma has an excellent response to even mild cryosurgery.
Subject(s)
Cryosurgery/methods , Hemangioma, Capillary/surgery , Skin Neoplasms/surgery , Child, Preschool , Female , Hemangioma, Capillary/congenital , Hemangioma, Cavernous/congenital , Hemangioma, Cavernous/surgery , Humans , Infant , Male , Skin Neoplasms/congenitalABSTRACT
We report on a 65-year-old male heart transplant recipient who was otherwise in good condition. The patient was immunocompromised secondarily due to cyclosporin, prednisolone and azathioprine when widespread pustular skin lesions with erythematous margins subsequently developed on his left forearm. There was no history of trauma or septic temperature. Bacterial cultures were sterile and the results of native and cultural investigation studies were negative. A biopsy specimen of the lesion demonstrated hyalohyphomycosis with numerous septate hyphae within granulomas throughout the dermis. Subcutaneous tissues were not involved. Culture plates inoculated with pus and skin from the punch biopsy showed growth of a mould yielding Pseudallescheria boydii. Sensitivity testing was performed with miconazole, ketoconazole and itraconazole showing the best in vitro activity against P. boydii. In spite of treatment with itraconazole, the erythema and pustules continued to spread and therapy was changed to intravenous miconazole. Due to ongoing progression after 3 months of antifungal therapy surgical debridement was required. After 2 years of follow up, he had no recurrence.
Subject(s)
Dermatomycoses/microbiology , Mycetoma/microbiology , Pseudallescheria/isolation & purification , Aged , Antifungal Agents/therapeutic use , Dermatomycoses/drug therapy , Humans , Male , Mycetoma/drug therapyABSTRACT
BACKGROUND: UV radiation can lead to clinical, histological, and ultrastructural changes in melanocytic nevi. In this study, we investigated whether exposure to 2 minimal erythema doses of UV radiation induces changes in the dermoscopic image of acquired melanocytic nevi. OBSERVATIONS: Fifteen melanocytic nevi were exposed to 2 minimal erythema doses of UV radiation. Differences in dermoscopic parameters (asymmetry, border, erythema, and telangiectasias in the nevus; pigmentation; hypopigmented areas; presence, regularity, and sharpness of pigment network; and brown-black globules) in digital dermoscopic images taken before and 3, 7, 14, and 28 days after UV irradiation were scored. Three days after UV irradiation, the borders of nevi were more faded (P<.02), the nevi were darker brown (P<.02), the hypopigmented areas were smaller (P<.02), and the pigment network structures were more faded (P<.007) and less prominent (P<.02) than before UV irradiation. Seven days after UV irradiation, pigmented globules have also grown (P<.05). After 28 days, all parameters, except hypopigmented areas, were essentially the same as before UV irradiation. CONCLUSION: UV irradiation of melanocytic nevi with 2 minimal erythema doses induces transient changes in their dermoscopic appearance that are sometimes suggestive of malignant melanoma.
