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Biomedical subjects

F Severi

Publications and source records attributed to F Severi.

At least 127 records · Page 7Linked to original sources
PubMed1976

The syndrome of partial trisomy 14q.

The case of a 4-month-old male with de novo partial trisomy for chromosome 14 involving the p13 leads to q24 portion is reported. He presented with growth and psychomotor retardation, peculiar facies due to nose-mouth anomalies, monolateral microphtalmia, high arched palate, and anomalies of hands and feet. These symptoms are found also in the other 8 cases of partial trisomy 14 reported in the literature. This confirms a characteristic chromosomal syndrome although the breaking points on the extra chromosome 14 are not the same in the 9 cases. The clinical picture of our case calls for careful investigations of the chronology of bone age and of the immunologic situation in further cases of total and partial trisomy 14.

Abnormalities, Multiple↗
PubMed1976

Unusual combination of immune and endocrine deficiencies. A possible case of early-onset Louis-Bar syndrome.

Immunodeficiency functionally limited to the B-cell system together with mild hypothyroidism and severe growth hormone deficiency was found in a 6 1/2-month-old female infant with recurrent infections and growth retardation. A lymph node biopsy and post mortem examination of the lymphoid organs surprisingly revealed severe deficiency of both thymus-dependent and bursa-equivalent systems. The unusual combination of immune and endocrine deficiencies posed a difficult diagnostic problem. The hypothesis of an early-onset Louis-Bar syndrome was suggested and apparently corroborated by the autopsy findings of ovarian dysgenesis and cerebellar degeneration. The dissociation between functional and morphological findings as regards the immunodeficiency, and the possible links between immune and endocrine derangements are discussed.

Ataxia Telangiectasia↗