{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T23:47:41Z","timestamp":1788392861817,"version":"build-2803163510"},"reference-count":28,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T00:00:00Z","timestamp":1773014400000},"content-version":"vor","delay-in-days":8,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,3,1]],"date-time":"2026-03-01T00:00:00Z","timestamp":1772323200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["23K06299"],"award-info":[{"award-number":["23K06299"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int J of Urology"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To elucidate the anatomical characteristics and three\u2010dimensional continuity of a previously unrecognized thin\u2010adipose compartment between the colonic mesentery and retroperitoneum, using correlative microscopy and block\u2010face imaging.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>In this study, which was conducted at the anatomical laboratory of the Institute of Science Tokyo (formerly Tokyo Medical and Dental University), seven adult cadavers were examined. Histological analysis was conducted on six specimens using paraffin sections stained with Elastica van Gieson and Masson's trichrome. One cadaver underwent three\u2010dimensional morphological analysis using correlative microscopy and block\u2010face imaging. Serial block\u2010face images of the perirenal region were captured at 100\u2010\u03bcm intervals, and three\u2010dimensional reconstruction segmentation was performed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>A distinct thin\u2010adipose compartment was consistently observed between the colonic mesentery and perirenal fat, enclosed by dense connective tissue and containing small vessels. Similar compartments were also found between the perirenal fat and pararenal fat, and beneath the peritoneum along the abdominal wall. These compartments extended in three directions from the peritoneal reflection and demonstrated craniocaudal continuity; laterally, these compartments converged to form a triad\u2010like junction.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The thin\u2010adipose compartment represents a structurally organized anatomical unit rather than amorphous filler. Its consistent continuity and integration with adjacent structures support a compartment\u2010based framework of intra\u2010abdominal anatomy, which has potential relevance for understanding surgical anatomy.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/iju.70385","type":"journal-article","created":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T04:27:30Z","timestamp":1773116850000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Thin\u2010Adipose Compartment at the Colonic Mesentery\u2013Perirenal Fat Interface: Histological and Three\u2010Dimensional Morphological Studies"],"prefix":"10.1111","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4709-6359","authenticated-orcid":false,"given":"Satoru","family":"Muro","sequence":"first","affiliation":[{"name":"Department of Clinical Anatomy, Graduate School of Medical and Dental Sciences Institute of Science Tokyo  Tokyo 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