Biomedical subjects

G Jaqueti

Publications and source records attributed to G Jaqueti.

At least 19 recordsLinked to original sources

PubMed1989

Verrucous trichoadenoma.

Two cases of verrucous trichoadenoma are reported. Clinically, both lesions were diagnosed as seborrheic keratoses, but histopathologically no areas of basaloid cell proliferation were seen in the numerous sections and there were many small, epidermoid cysts in the dermis which contained one or more vellous hairs. Some of these cysts expelled their horn material into the surface keratin layer in a "boiling pattern". We propose the term "verrucous trichoadenoma" for these tumors.

Aged↗

PubMed1988

Chemical warfare. Cutaneous lesions from mustard gas.

Cutaneous lesions of eight patients evacuated from the Iran-Iraq war zone are reported. The patients were exposed to mustard gas, and there was a spectrum of dermatologic lesions. In the mild cases only there was a sunburnlike erythema, but in the most severe cases this erythema was followed by large and disseminated bullae, which histologically showed a subepidermal location with full-thickness epidermal necrosis. The resorption of these blisters was followed by hyperpigmentation, which was more evident in the intertriginous areas. In these last cases there also were ocular, respiratory, and gastrointestinal manifestations. In the skin this mustard gas seems to act through a primary irritant mechanism and without allergic contact sensitization.

Adolescent↗

PubMed1984

Is hepatoerythropoietic porphyria a homozygous form of porphyria cutanea tarda? Inheritance of uroporphyrinogen decarboxylase deficiency in a Spanish family.

A patient with hepatoerythropoietic porphyria (HEP) is described. He was shown by a family study to be homozygous for a gene that causes greater than 95% suppression of erythrocyte uroporphyrinogen decarboxylase activity.

Carboxy-Lyases↗

PubMed1979

[Multiple clear cell acanthoma in a patient with psoriasis. Treatment with 5-fluorouracil].

Clear cell acanthoma (CCA) is a benign skin tumour, seldom multiple, perfectly individualized both clinically and histologically. The tumour is more usually mistaken for a seborrheic keratosis. There are large amounts of glycogen within the epidermal cells as can see upon staining with the PAS reaction. Melanogenesis is decreased. The enzymes characteristic of eccrine sweat glands are also decreased. The authors report a 67 years old psoriatic female with 15 C.C.A. They emphasize the treatment with topic 5FU particularly interesting in the multiple forms.

Administration, Topical↗

PubMed1966