abscess cavity

abscess cavity

a cavity resulting from necrotizing infection, recognized radiologically by its gas content.
Farlex Partner Medical Dictionary © Farlex 2012
References in periodicals archive ?
A thorax computed tomography (CT) scan showed a large abscess cavity in the mediastinum (Figure 1a).
The PCD was done by the introduction of a 12 Fr pigtail catheter in the abscess cavity under ultrasound guidance utilizing the Seldinger technique.[8] The patient underwent ultrasound of the abdomen, and the features of the abscess cavity were documented.
Transthoracic Echocardiogram showed a multiloculated para aortic abscess cavity communicating with the MPA.
Once the pus has been aspirated, the abscess cavity should be irrigated with approximately 50 mL of 1% lidocaine and adrenaline (or serum physiologic solution) (5).
In the examination with an anoscop, no internal orifice was seen in the rectum after saline-diluted hydrogene peroxide solution was given to the abscess cavity. The first drainage incision was extended to the superiolateral direction where necrosis progressed.
The presence of yeast in the abscess cavity required a median of 15 days (3-40 days) of catheterization whereas absence of yeast required a median of 7 days (3-45 days) of catheterization (P = 0.007).
Adhesions of the right upper lobe to the mediastinal pleura at the level of the azygocaval junction were bluntly mobilized and the abscess cavity was identified.
Furthermore, the incised retropharyngeal abscess cavity was connected by a small fistula to a second cervical abscess, medial to the sternocleidomastoid muscle.
Attention should be taken to ensuring the side holes of catheter were placed within the abscess cavity. In this way, we avoid secondary liver infection.
PCD has been shown to be more effective than PNA in terms of success rate, clinical improvement, and time to achieve 50% reduction in abscess cavity size [14].
As there was no clinical improvement after 48 hours, a second incision and drainage was performed under general anaesthetic, revealing a large abscess cavity extending 10 cm into the right breast and 7 cm into the left mastectomy scar.