Anterior left subphrenic abscess: characteristic plain film and CT appearance

Journal Article · Sun Aug 01 04:00:00 EDT 1982 · AJR, Am. J. Roentgenol.; (United States)

DOI:https://doi.org/10.2214/ajr.139.2.283· OSTI ID:6816507

Halvorsen, R A ^[1]; Jones, M A; Rice, R P; Thompson, W M

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1. Duke Univ. Medical Center, Durham, NC

Abdominal abscesses located in the left upper quadrant may occur in two major anatomic locations, the subphrenic space or the lesser sac. The left coronary or triangular ligament extending from the dorsal aspect of the liver to the diaphragm separates the subphrenic space from the lesser sac. As the ligament usually extends posteriorly, the anterior subphrenic space extends under the dome of the diaphragm, occupying the most superior part of the left upper quadrant. Both the lesser sac and the left anterior subphrenic space extend to the right of midline. The left anterior subphrenic compartment is bounded on the right by the calciform ligament while the lesser sac extends to the right coronary ligament and foramen of Winslow. Therefore, abscesses either in the left anterior subphrenic compartment or lesser sac may extend across the midline into the right upper quadrant. Left anterior subphrenic abscesses will be immediately subdiaphragmatic while lesser sac abscesses extending to the right of midline will not usually extend up to the diaphragm. Six cases are presented demonstrating midline air-fluid levels and soft-tissue masses in the immediate subdiaphragmatic area, characteristic signs of anterior left subphrenic abscesses.

• OSTI ID: 6816507
• Journal Information: AJR, Am. J. Roentgenol.; (United States), Journal Name: AJR, Am. J. Roentgenol.; (United States) Vol. 139:3; ISSN AAJRD
• Country of Publication: United States
• Language: English

Related Subjects

550602* -- Medicine-- External Radiation in Diagnostics-- (1980-)
62 RADIOLOGY AND NUCLEAR MEDICINE
ABDOMEN
ABSCESSES
BIOMEDICAL RADIOGRAPHY
BODY
BODY AREAS
COMPARATIVE EVALUATIONS
COMPUTERIZED TOMOGRAPHY
DIAGNOSIS
DIAGNOSTIC TECHNIQUES
MEDICINE
NUCLEAR MEDICINE
PATHOLOGICAL CHANGES
PATIENTS
RADIOLOGY
TOMOGRAPHY