Biomaterial Database

CT-guided percutaneous aspiration and drainage of abscesses. 1980

J R Haaga, and A J Weinstein

CT-guided procedures were attempted in 103 patients suspected of having abscesses. CT-guided procedures were performed for diagnostic specimens in 70 patients; they were successful in 30 of 34 sterile collections and 33 of 36 abscesses. In another 33 patients, diagnostic aspiration was performed and percutaneous drainage was attempted; aspirations were successful in 33 of 33 and drainage in 28 of 33 cases. Of the five not drained, four were undrainable because of anatomic extent or high viscosity of the purulent material. The fifth was a necrotic, squamous cell tumor erroneously thought to be an abscess. No complications were encountered. CT-guided procedures are an effective method for obtaining diagnostic specimens in selected patients.

UI	MeSH Term	Description	Entries
D008100	Liver Abscess	Solitary or multiple collections of PUS within the liver as a result of infection by bacteria, protozoa, or other agents.	Abscess, Hepatic,Abscess, Liver,Abscesses, Hepatic,Abscesses, Liver,Hepatic Abscess,Hepatic Abscesses,Liver Abscesses
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D004322	Drainage	The removal of fluids or discharges from the body, such as from a wound, sore, or cavity.
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000038	Abscess	Accumulation of purulent material in tissues, organs, or circumscribed spaces, usually associated with signs of infection.	Abscesses
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D001707	Biopsy, Needle	Removal and examination of tissue obtained through a transdermal needle inserted into the specific region, organ, or tissue being analyzed.	Aspiration Biopsy,Puncture Biopsy,Aspiration Biopsies,Biopsies, Aspiration,Biopsies, Needle,Biopsies, Puncture,Biopsy, Aspiration,Biopsy, Puncture,Needle Biopsies,Needle Biopsy,Puncture Biopsies
D012187	Retroperitoneal Space	An area occupying the most posterior aspect of the ABDOMINAL CAVITY. It is bounded laterally by the borders of the quadratus lumborum muscles and extends from the DIAPHRAGM to the brim of the true PELVIS, where it continues as the pelvic extraperitoneal space.	Retroperitoneal Spaces,Space, Retroperitoneal,Spaces, Retroperitoneal