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Biomedical subjects

A Patrizi

Publications and source records attributed to A Patrizi.

At least 73 records · Page 4Linked to original sources
PubMed1994

The effect of gamma-linolenic acid on clinical status, red cell fatty acid composition and membrane microviscosity in infants with atopic dermatitis.

A double blind placebo-controlled study of two doses of gamma-linolenic acid, provided by evening primrose oil (EPO, Epogam, Searle, U.K.), in children with atopic dermatitis was performed: 1) to examine the effect of gamma-linolenic acid administration on the clinical status of children with atopic dermatitis and abnormalities of IgE-mediated immune responses compared to those without such IgE abnormalities; 2) to investigate the effect of gamma-linolenic acid on red cell fatty acid composition and 3) to assess whether treatment with gamma-linolenic acid induced changes in red cell membrane microviscosity. A significant improvement in the overall severity of the clinical condition was seen in children treated with gamma-linolenic acid, independent of whether the children had manifestations of IgE-mediated allergy. Furthermore, gamma-linolenic acid treatment increased the percentage content of n-6 fatty acids in erythrocyte cell membrane; this increase was more marked in the membranes of children treated with high doses of EPO. In the high dose group a significant increase in dihomogamma-linolenic acid (DGLA) occurred. This may be of particular relevance because of the potential importance of DGLA as a precursor of antiinflammatory prostanoids. Red cell membrane microviscosity did not change in any group after treatment with EPO, even in high doses, despite a significant increase in the proportion of long chain polyunsaturated fatty acids.

Child↗
PubMed1993

Cutis verticis gyrata secondary to acute monoblastic leukemia.

A 64-year-old man affected by acute monoblastic leukemia developed a cutis verticis gyrata during the terminal phase of hemopathy. The association between these two diseases is rare. The classification of cutis verticis gyrata in primary essential, primary non-essential and secondary forms is reviewed. Performing a skin biopsy is necessary in the diagnostic approach to patients with cutis verticis gyrata.

Biopsy↗
PubMed1993

Symmetrical interdigital hyperkeratosis of the hands: a new case.

Congenital symmetrical interdigital hyperkeratosis is a rare disorder described by Frei in 1923, characterized by localized hyperkeratosis of the interdigital spaces of the hands and feet. The authors report the case of a 7-year-old girl affected by this condition. The skin hyperkeratotic lesions appeared localized exclusively to the interdigital spaces of the hands. Histologic examination showed orthokeratotic hyperkeratosis, hypergranulosis and acanthosis. Keratolytics failed to improve the clinical picture.

Child↗
PubMed1992

Wilms' tumor with transient dermolysis of the newborn: recurrence of skin lesions during chemotherapy.

Transient bullous dermolysis of the newborn consists of congenital skin defects and a tendency for blistering of the skin and mucous membranes during the neonatal period. A case of transient bullous dermolysis of the newborn associated with Wilms' tumor is reported. Transient bullous dermolysis of the newborn does not represent an obstacle to administering appropriate chemotherapy when simple precautions are taken.

Antineoplastic Combined Chemotherapy Protocols↗
PubMed1992

Palmoplantar keratoderma with sclerodactyly (Huriez syndrome).

A syndrome characterized by palmoplantar keratoderma, sclerodactyly, and skin cancer was first described in two families by Huriez et al. The pattern of inheritance was compatible with that of an autosomal dominant disorder. We report a patient with this condition and review the literature.

Fingers↗
PubMed1992

Eosinophilic pustular folliculitis (Ofuji's disease) and non-Hodgkin lymphoma.

The authors report the third case of eosinophilic pustular folliculitis (EPF) associated with a non-Hodgkin lymphoma. The dermatosis occurred after an autologous bone marrow transplantation performed as treatment for the lymphoproliferative disorder. Although EPF was initially described as an idiopathic disease, the association of some cases with immunologic alterations or diseases, such as immunodeficiencies, suggests a possible immunopathologic event in the pathogenesis of EPF.

Adult↗
PubMed1991

Focal facial dermal dysplasia: two familial cases.

Focal facial dermal dysplasia (or congenital ectodermal dysplasia of the face) is an inherited condition characterized by congenital scarlike lesions on the temples and a wide spectrum of associated facial abnormalities. We report the case of a woman and her son with this disorder. An autosomal dominant inheritance with variable penetrance and expressivity may explain the different clinical expressions of focal facial dermal dysplasia.

Adult↗
PubMed1991

Familial hypomelanosis of Ito.

Two siblings presented the typical skin changes of hypomelanosis of Ito (HI) associated with mental and cerebellar signs. Their mother showed only the skin changes of HI but no neurological disturbances. HI is a hereditary disorder, in which familiarity may go unnoticed because of the different expressions of neural and cutaneous features.

Adult↗
PubMed1991

Loose anagen hair in a child with Noonan's syndrome.

We report on a 4 1/2-year-old girl affected by loose anagen hair and Noonan's syndrome. The girl had short, blond, easily pluckable hair that had never been cut. The trichogram showed an absolute prevalence of abnormally shaped anagen bulbs lacking inner and outer root sheaths. A scalp biopsy evidenced a marked cleft formation between fragmented inner root sheaths and irregularly shaped hair shafts.

Child, Preschool↗
PubMed1990

Atopic background of a recurrent papular eruption of childhood (frictional lichenoid eruption).

Thirty-five children affected by a recurrent summer and spring papular eruption on the elbows, knees, and backs of the hands were examined retrospectively in order to evaluate the frequency of atopy. It was found that 45.7% were suffering from atopic diseases (atopic eczema, allergic rhinitis, asthma). This high proportion confirms the fact that an underlying atopy may predispose to the occurrence of this dermatosis.

Child↗