{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T23:17:58Z","timestamp":1787008678573,"version":"build-2736575974"},"reference-count":20,"publisher":"Oxford University Press (OUP)","issue":"5","license":[{"start":{"date-parts":[[2024,3,28]],"date-time":"2024-03-28T00:00:00Z","timestamp":1711584000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"name":"Program for New Clinical Techniques and Therapies of Peking University School and Hospital of Stomatology","award":["PKUSSNCT-23A13"],"award-info":[{"award-number":["PKUSSNCT-23A13"]}]},{"name":"National Clinical Key Discipline Construction","award":["PKUSSNKP-202111"],"award-info":[{"award-number":["PKUSSNKP-202111"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,6,28]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To investigate the imaging and anatomic features of the anterior lobe (AL) of the superficial parotid gland (SPG).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Computed tomographic sialography examinations were undertaken for 142 parotid glands in 77 patients. Whole computer tomography (CT) data were analyzed using multi-planar reformation and maximum intensity projection to generate sialographic CT images. The tributary ducts of the SPG were analyzed to classify the parotid morphology. Three-dimensional analyses were used to investigate the AL and its relationship with adjacent anatomic landmarks.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Four major types (I-IV) and 2 minor types (V-VI) of the AL and the superficial parotid gland were observed. Type I AL (83\/142) was contiguous and not separated from the retromandibular parotid gland. Type II AL (16\/142) was detached from the retromandibular parotid gland with 1-4 tributary ducts. Type III AL (12\/142) showed a small isolated lobe above the Stensen duct around the anterior edge of the masseter. Type IV (28\/142) showed the absence of the AL. Type V (3\/142) shows the absence of the retromandibular parotid gland. Type VI (3\/142) showed the presence of ectopic salivary gland beneath the Stensen duct anterior to the retromandibular parotid gland.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The AL gives rise to the morphological variations of the superficial parotid gland. AL also gives rise to the accessory parotid gland when it is detached from the retromandibular parotid gland.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/dmfr\/twae013","type":"journal-article","created":{"date-parts":[[2024,3,28]],"date-time":"2024-03-28T15:35:43Z","timestamp":1711640143000},"page":"289-295","source":"Crossref","is-referenced-by-count":1,"title":["The anterior lobe of the parotid gland: a CT sialographic study"],"prefix":"10.1093","volume":"53","author":[{"given":"Junru","family":"Zhao","sequence":"first","affiliation":[{"name":"Department of Oral and Maxillofacial Radiology, Peking University School and Hospital of Stomatology , Beijing 100081, China"},{"name":"National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology , Beijing 100081, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chang","family":"Han","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Radiology, Peking University School and Hospital of Stomatology , Beijing 100081, China"},{"name":"National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology , Beijing 100081, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Minghu","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Radiology, Peking University School and Hospital of Stomatology , Beijing 100081, China"},{"name":"National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology , Beijing 100081, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lisha","family":"Sun","sequence":"additional","affiliation":[{"name":"National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology , Beijing 100081, China"},{"name":"Key Laboratory of Oral Pathology, Peking University School and Hospital of Stomatology , Beijing 100081, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gang","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Radiology, Peking University School and Hospital of Stomatology , Beijing 100081, China"},{"name":"National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology , Beijing 100081, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhipeng","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Oral 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