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Biomedical subjects

P J Koblenzer

Publications and source records attributed to P J Koblenzer.

At least 19 recordsLinked to original sources
PubMed1994

Tufted angioma of the thigh.

Tufted angioma or angioblastoma of Nakagawa is a rare vascular tumor that usually appears in early childhood. It frequently is seen as an erythematous to red-brown, frequently indurated plaque that usually occurs on the trunk or neck. Typically tufted angiomas enlarge for a few years and then cease growing and remain stable. Histopathologic findings are pathognomonic. We describe a patient with a tufted angioma of the thigh who sought treatment for paroxysmal episodes of pain. Treatment with topical clobetasol propionate resulted in a decreased frequency of painful episodes.

Adolescent↗
PubMed1990

Psychogenic purpura: a most distressing case.

A case of psychogenic purpura is likely to be unforgettable for everyone concerned. The patient's bizarre and dramatic appearance can frighten both the patient and medical personnel unfamiliar with the condition, causing panic and intense demands for drastic, inappropriate remedies. Our second experience with this condition was such a memorable case. We stress how difficult it can be to withstand the pressures of colleagues, the patient, and his or her family, and how important it sometimes is to be resolute regarding the need for conservative management.

Adolescent↗
PubMed1988

Chronic intractable atopic eczema. Its occurrence as a physical sign of impaired parent-child relationships and psychologic developmental arrest: improvement through parent insight and education.

Atopic eczema of infancy and childhood responds readily and predictably to treatment; only a small percentage remains intractable. Lack of therapeutic response in a proportion of these patients can be attributed to dysfunctional parent-child relationships that lead to physical and emotional developmental arrest. Improvement in parent-child relationships following parental insight into their conflicted feelings permits acceptance of educational recommendations from the physician; it also allows normal development to be resumed and eczema to improve. Eight illustrative cases are reported in which aggressive dermatologic measures were combined with an approach that helped parents recognize conflict and provided education that permitted more appropriate behavioral limit setting. Rapid and sustained improvement in skin, emotional development, and social adjustment resulted.

Child↗
PubMed1976

Neonatal lupus erythematosus. Report of four cases with review of the literature.

We report four newborn infants with a distinctive evanescent cutaneous eruption that clinically and histologically resembled lupus erythematosus; two of the mothers had undifferentiated connective tissue disease. The tendency for lesions to occur in a periorbital location and the association of prominent telangiectasias were characteristic clinical signs in our patients. Immunoglobulin deposition at the basement membrane was demonstrated in one patient. Cytogenetic studies, done to exclude Bloom syndrome, revealed only nonspecific chromosomal abnormalities. A brief review of the literature, with speculations on the possible relationship of these changes to the occurrence of connective tissue disease in the mothers, is included in the discussion.

Abnormalities, Multiple↗