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Biomedical subjects

Z Maciejewski

Publications and source records attributed to Z Maciejewski.

54 records · Page 3Linked to original sources
PubMedDate not supplied

[Clinical characteristics of infections with cytomegalovirus in infants from personal observations].

An infection with cytomegaly virus had been diagnosed in 13 infants (including 4 neonates examined up to 2 weeks of life) out of 960 infants hospitalized within 3 years. Clinical examination most frequently revealed hepato- and splenomegaly, pneumonia and neurological disorders, and during a further stage of the clinical course psychomotoric retardation was noted in 7 out of 13 infants, and hearing loss in 5 out of 13 infants. A specific immunoglobulin G preparation (Cytotect) has been successfully used in all children, producing recovery or clinical improvement together with serologic improvement.

Cytomegalovirus Infections↗
PubMedDate not supplied

[Difficulties and errors in the diagnosis of retinoblastoma].

The authors analyzed the results of the clinical and histopathological examination of the eyes of 283 children with an initially diagnosed intraocular tumor. In 32 cases (11.4 p.c.) there was no retinoblastoma but a congenital retinal dysplasia, vitreal dysplasia, Leber-Coats disease, chronic inflammatory conditions, or retinopathy of prematurity. Three eyes exhibited rare forms of intraocular tumors. In 4 cases among 283 (1.4 p.c.) the diagnosis was erroneously negative. One suspected the Leber-Coats, Hippel-Lindau disease or posterior uveitis. The pathological examination revealed the presence of retinoblastoma.

Child↗
PubMedDate not supplied

[Evaluation of testicular biopsy as an aspect of Chlamydia trachomatis infection (introductory report)].

The purpose of the study was demonstration of the presence of Chlamydia trachomatis in biopsy testicular specimens. The indication to testicular biopsy was azoospermia or cryptozoospermia. The studied group comprised 12 patients in whose semen C. trachomatis was found. For the identification of the organism culture in chick embryo was used. In 2 preparations C. trachomatis was demonstrated in testicular biopsy.

Animals↗