Nov 14, 2017 · Extracapsular extension means it is growing through the capsule ("extra" means outside of) that surrounds the prostate except at the apex where it becomes indistinct. As it breaks through the prostate capsule, it eats into the tissues in the prostate bed that surround it. Extracapsular Extension Identified by MRI before Surgery. In other words, the tumor had already penetrated into and possibly beyond the outer edge (capsule) of the gland. This is called extracapsular extension or ECE (extra = outside). It is sad when a surgeon must tell a patient, “We found that the tumor had penetrated the capsule.” Often.
extracapsular extension Synonyms: capsular penetration Abbreviations: ECE Definition: (EK-strah-CAP-su-lar) Prostate cancer cells have extended into, and possibly through, the prostate capsule or outer lining of the prostate gland. It may be unilateral (one lobe or . May 28, 2003 · It was noticed that focal capsular penetration (less than three areas in high power microscopic fields) does not influence the subsequent outcome, which is different from established capsular penetration. 9 If Inv contains a small harbored penetration of cancer tissues, the extracapsular portion may be small and the outcome of these patients is different to those with Pen.Cited by: 3.
Extracapsular penetration is a new prognostic factor in human hepatocellular carcinoma. Am J Surg Pathol. 2008; 32 We classified the infiltrating pattern into 2 types: extracapsular (EC) infiltrating type (n=38), in which cancer cells infiltrated outside the capsule and touched the existing liver parenchyma, and intracapsular (IC. The fibrous capsule is a unique characteristic of hepatocellular carcinoma (HCC) and acts as a barri.