PubMed Health⌕ Search

Biomedical subjects

A Núñez García

Publications and source records attributed to A Núñez García.

7 recordsLinked to original sources
PubMed1998

[Jugular thrombosis and adenocarcinoma of the prostate: a state of hypercoagulability?].

The association between cancer and hypercoagulability states is well known. It usually presents as a complication of gastrointestinal tract adenocarcinomas. We present the case of patient diagnosed of prostatic adenocarcinoma who was admitted because of pain and inflammation in the left side of the neck. The ultrasound study showed a jugular vein thrombosis. In the bibliographic review (MEDLINE 1990-1995), we have not found any similar reports Jugular vein thrombosis is a rare complication and usually is secondary to central vein catheter insertion, although it has been also described with ovarian hyperstimulation syndrome, infections, head and neck tumors and rarely in other neoplastic diseases. The physiopathologic process is not well known, although it is known that neoplastic cells interact with the thrombin and plasmin generating systems and that there is also a decrease in coagulation inhibitors, all of which leads to prothrombin activation in the absence of the corresponding increases in thrombin inhibitor complexes.

Adenocarcinoma↗
PubMed1996

Infectious endocarditis due to non-typhi Salmonella in patients infected with human immunodeficiency virus: report of two cases and review.

Endocarditis is not usually considered a complication of AIDS. Because salmonellal bacteremia is common in HIV-infected patients and because salmonellae have a propensity to adhere to endothelial cells, these patients are at risk of endocarditis and endarteritis. We report two cases of endocarditis due to Salmonella enteritidis and review three previously reported cases. All five patients had underlying heart valve disease and developed fever, breakthrough or relapsing bacteremia, heart murmurs, and cardiac failure; four of five patients were older than 45 years. One patient died, but the other four were successfully treated with beta-lactam agents alone or in combination with aminoglycosides or with ofloxacin (valve replacement was not required). As AIDS patients get older, the number of cases of endocarditis or endarteritis due to Salmonella species may increase, particularly in geographic areas where Salmonella species are prevalent.

AIDS-Related Opportunistic Infections↗