Biomedical subjects
Publications and source records attributed to D Alba.
We present a patient with tracheoesophageal fistula as the initial manifestation of Hodgkin's disease with oesophageal involvement. To our knowledge, this has not been previously reported. The diagnosis of Hodgkin's lymphoma was made at autopsy.
Explore the source record for details and available documents.
Aneurysm of the portal vein is quite infrequent and its clinical manifestations is variable. The association between aneurysm of the extrahepatic portal vein and recurring obstructive jaundice has only been described on one occasion, one where there was also portal hypertension. One case of aneurysm of extrahepatic portal vein associated with recurring cholestasis is described. The diagnosis was performed via echography and abdominal TAC and confirmed by portal venography. There was no evidence of hepatopathy or portal hypertension. Possibly, the displacement of the biliary tract the portal vein is a contributing factor to recurring cholestasis in the present case.
Explore the source record for details and available documents.
Some patients with unbalanced hepatic cirrhosis may develop a recidivant pleural leakage resulting in relevant gas interchange disorders. In the treatment of recidivant pleural leakage, evacuative thoracocentesis and pleurodesis may be used. If these procedures fail, pleurectomy or surgery may be used, although with relevant morbidity and mortality rates. Another option, used mainly for malignant leakages, is the placement of a pleuroperitoneal shunt. We present the case of a patient with recidivant pleural leakage associated to hepatic cirrhosis, in which after the failure of paracentesis and pleurodesis, a pleuroperitoneal shunt was successfully inserted. The pleuroperitoneal shunt may be a therapeutical alternative in the recidivant pleural leakage associated to cirrhosis.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Viridans Streptococci (VS) may cause meningitis although, in most cases, they are isolated as contaminants in CSF. However VS should not be systematically underestimated as contaminants in CSF without a suitable clinical and analytical evaluation. Meningitis as a result of VS is being diagnosed with increasing frequency, especially in new born babies. Classic predisposition factors and illnesses (traumatism, surgery and infection) have increased, one frequent pathogenic mechanism being rupture of the mucous membrane with subsequent meningitis. VS are normally sensitive to penicillin G. However VS may be resistant to penicillin (low affinity of PBP to penicillin) and cause serious infections, including meningitis. For this reason it is convenient to perform sensitivity tests on VS in vitro in isolation to determine the appropriate therapy.