pubmed.ncbi.nlm.nih.gov › 23902577

Context: The American Joint Committee on Cancer's Cancer Staging Manual 7th edition defines pericolonic tumor deposits (TDs) as discrete tumor foci in pericolic fat showing no evidence of residual lymph…

meridian.allenpress.com › aplm › Debating-Deposits-An

Context.—The American Joint Committee on Cancer's Cancer Staging Manual 7th edition defines pericolonic tumor deposits (TDs) as discrete tumor foci in pericolic fat showing no evidence of residual lymph node…

link.springer.com › article › 10.1007 › s00428-022-03332-5

We certainly recommend that the finding of acellular mucin in a node should prompt evaluation of deeper tissue levels and submission of all pericolonic fat for additional lymph node evaluation.…

link.springer.com › article › 10.1007 › s00261-012-9858-6

In case pericolonic lymph nodes are present, most likely diagnosis was reported to be colon cancer . Our series confirmed that a long affected segment (≥10 cm) is more likely…

meridian.allenpress.com › ... › Melanosis-Coli-Involving-Pericolonic-Lymph-Nodes

Pericolonic lymph nodes containing numerous similar pigment-laden macrophages in sinuses (hematoxylin-eosin, original magnification ×100). Figure 4. CD68 positivity in pigment-laden macrophages in colon (a) and in pericolonic lymph node (b)…

link.springer.com › article › 10.1007 › s10140-020-01832-y

The presence of segmental colonic wall thickening with associated pericolonic inflammation in the absence of pericolonic lymph nodes favors the diagnosis of diverticulitis . In the case of sigmoid diverticulitis,…

link.springer.com › article › 10.1007 › s00261-011-9741-x

The presence of pericolonic lymph nodes was graded based on size: no lymph nodes (score 0), largest lymph node long axis < 5 mm (score 1) and largest lymph node…

nejm.org › doi › NEJMcpc1900594

Pericolonic lymph nodes were also replaced by the granulomatous infiltrate. The differential diagnosis of a striking colonic granulomatous infiltrate includes Crohn’s disease and infections such ...

link.springer.com › article › 10.1007 › s00261-016-0771-2

Sigmoid adenocarcinoma. Axial (A) and coronal (B) CT images showing marked thickening of the sigmoid (*), pericolonic fat stranding and a pathological pericolonic lymph node (arrow). (C) Photomicrograph (original magnification…

ajronline.org › doi › ajr

After fixation, pericolonic lymph nodes were identified by careful palpation, and their location and size were noted on a similar line drawing of the specimen. This was performed "blindly" without…

pubmed.ncbi.nlm.nih.gov › 17491597

The pericolonic tumor deposits were characterized by their appearance, size, distance from the primary tumor and by their relation with the lymphatic tissue not organized in lymph nodes. These features…

15. MAI 2000

acsjournals.onlinelibrary.wiley.com › doi › (SICI)1097-0142(20000515

Seven percent were lymph node metastases, and 3% were predominantly perineural invasion. Unlike these authors, we did not uncover lymph node metastases, possibly because we considered pericolonic lesions that had…

sciencedirect.com › science › S2772736X22000470

Extra-adrenal paraganglioma in pericolonic fat presumed as lymph node. Extra-adrenal paraganglioma is a tumor of neural crest origin, which can derive from parasympathetic or sympathetic paraganglia. Parasympathetic paraganglioma is more…

ajronline.org › doi › ajr

In addition, cluster of small lymph nodes is seen in adjacent pericolonic fat (short arrow). This finding (lymphadenopathy) is more commonly present in focal adenocarcinoma than in diverticulitis. Surgery revealed…

pubmed.ncbi.nlm.nih.gov › 8712176

Pericolorectal lymph nodes were examined to determine if there has been a change over time in the number of lymph nodes recovered and proportion of specimens with pericolonic lymph node…