PubMed Health⌕ Search

Biomedical subjects

A Rusz

Publications and source records attributed to A Rusz.

4 recordsLinked to original sources
PubMed2001

[Papillary renal cell carcinoma].

The authors present a case of a papillary type renal cell carcinoma. The tumor is mostly discovered accidentally; a histopathological evaluation is indispensable for an exact diagnosis. Because of a better prognosis, differentiation of this tumor type from the classic variant of renal cell carcinoma is necessary, however, the contralateral appearance of a second tumor is not to be excluded, which necessitates a strict patient follow-up. Prevalence of this tumor is higher in patients with chronic dialysis.

Adult↗
PubMed1999

Spatial stochastic resonance in one-dimensional Ising systems.

The one-dimensional Ising model is analytically studied in a spatially periodic and oscillatory external magnetic field using the transfer-matrix method. For low enough magnetic field intensities the correlation between the external magnetic field and the response in magnetization presents a maximum for a given temperature. The phenomenon can be interpreted as a resonance phenomenon induced by the stochastic heat bath. This "spatial stochastic resonance" is realized in the equilibrium state and not as a dynamical response to the external time-periodic driving.

Journal Article↗
PubMed1999

Testicular biopsy helping assisted reproduction.

Authors have performed testis biopsy on 21 male patients according to the predesigned protocol. The biopsy has been carried out from scrotal excision, with the exposure of both testis with microsurgical method. The results have been evaluated according to the spermogram groups. Correlation of FSH values and histological appearance of both testis was analyzed. Their method and experiences have been evaluated the effectiveness of assisted reproduction.

Biopsy↗