Biomedical subjects
Publications and source records attributed to C A Kaminsky.
The authors study three clinical cases of Pacinian neurofibromas. All of them were located in the fingers. A bibliographic review was performed. The morphologic, clinical and histological features are reviewed and stressed its benign behavior and special localization.
The case of a patient with thoracic abdominal and left arm, migratory erythema-edematous plates over a space of three years is described. The histopathologic features reveal a eosinophilic panniculitis due to probable larva migrans (gnathostomiasis). This appears to be the first report on the subject because we have not found any reference to the subject in Argentina bibliographic search.
A case of trichodiscomas associated to fibrofolliculomas and acrochordons is presented. The histological and histogenic characteristics are discussed. Bibliographic revision is made. It is possible to consider the case above mentioned as a Birt-Hogg-Dubé syndrome.
We report the case of a patient with a large palmar subcutaneous lipoma. The unusual site of the lesion and the importance of a differential diagnosis to rule out angiolipoma are stressed.
Male patient, aged twenty-six years. Having an eight-and-a-half-year- old dermatosis of localized evolution on scalp, under arms, thighs, pubis and legs, characterized by inflammatory papules and follicular and extra-adnexial pustules, tiny scars and lack of hair in the affected areas. The authors present a representative case of "depilating folliculitis" of (Arnozán and Dubreuilh) stressing the following: Uncommon frequency in our country but frequent in warmer climates where it is observed mainly among peasants and sugar-cane workers. Wide-depilated areas principally in folds. Seasonal outbreak. Good response to treatment. A revision of the theme is made emphasizing the histopathologic pathogenesis.
The authors briefly review the literature about hypertrophic scars, emphasizing the etiopathogenesis and treatments, taking in account, the good therapeutic results of pressure-treated scars.
A 15-month-old baby girl with extensive skin burns developed within the burned areas multiple lesions with the clinical and histological characteristics of granuloma pyogenicum. These lesions seem to differ from those reported by others as pyogenic granuloma with multiple satellites.
A case is presented of squamous cell carcinoma developed from carcinoma in situ of the nail bed of the first finger in a 79-year-old patient. Stress is laid upon the importance of the differential diagnosis. Surgery is considered the treatment of choice for this uncommon condition.
A case of a picture described by Huriez et al. under the title of scleatrophying and keratodermic genodermatosis of the limbs usually degenerative is presented. In the genealogic study it was observed that seven out of the sixteen members that belonged to this primary family group were affected or probably affected and it is stressed that one of them died from metastasis of spinocellular epithelioma.
Two cases of a condition including palms and soles keratoderma, ectodermal dysplasias and basal cell epitheliomas are reported by the authors, with clinical, genetical and pathological data. The condition is called Keratodermal Genodermatose with hydrocystomas, milium cysts, xanthelasma, dental and nail dysplasias and basal cell epitheliomata (Borda's syndrome).
The case is report of a boy aged 6 months whose dermatosis had set in suddenly 15 days before in the form of large round circinate patches on the face, thorax, abdomen, dorsum and extremities. These patches were limited by a slightly elevated erythematous border, the inside of which was constituted by collarette-like epidermal desquamations with central parakerotosis. The patches impairment was observed in the child's general condition. A histopathological study was carried out.
A description is given of the clinical and histologic characteristics of chronic discoid lupus erythematosus. At the same time the authors describe the results of the cytologic study carried out in keeping with the Papanicolau technique. Although no specifically indicated in the disease under consideration, the cytological method, added to the clinical study, enables a prompt presumptive diagnosis to be arrived at. However, under no circumstances does it exclude a biopsy study.
The case history is presented of a woman with acquired lesions in the axillary, submammary, intermammary, inguinal, genitocrural and perianal skin folds. These lesions were confluent pigmented macules, giving rise to extensive (en nappe) reticulate patches. History revealed changes typical of seborrhoeic wart. The name patchy (en nappe) seborrhoeic wart is suggested for this condition.
The authors discuss the main characteristics which enable a differential diagnosis to be made between the dermatoses due to atypical mycobacteria. Persistent bacteriological and epidemiologic studies are likely to result in a solution to the challenging problem presented by the conditions under consideration.
A study on 502 epithelial cutaneous cancers was carried out by the authors. The study included 377 basal cell carcinomas (57,5% in males and 42,4% in females) and 125 squamous cell carcinomas (78,4% in males and 21,6% in females). The basal cell carcinomas in both sexs had an earlier onset than the squamous cell carcinomas.
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