A Case of Superficial Esophageal Neuroendocrine Carcinoma with Marked Morphological Changes in a Short Period
A de novo whitish subepithelial lesion (SEL) with irregular vascular hyperplasia was detected in the lower thoracic esophagus during endoscopic surveillance. Special types of esophageal cancer were suspected; however, endoscopic biopsy specimens were inadequate for a diagnosis. Ten days later, endos...
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| Veröffentlicht in: | Internal Medicine 2024, pp.4344-24 |
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| creator | Tanabe, Mizuki Saito, Masahiro Uno, Kaname Koike, Tomoyuki Sato, Chiaki Hatta, Waku Asano, Naoki Fujishima, Fumiyoshi Kamei, Takashi Masamune, Atsushi |
| description | A de novo whitish subepithelial lesion (SEL) with irregular vascular hyperplasia was detected in the lower thoracic esophagus during endoscopic surveillance. Special types of esophageal cancer were suspected; however, endoscopic biopsy specimens were inadequate for a diagnosis. Ten days later, endoscopic ultrasound showed a 7-mm homogeneously hypoechoic round mass in the submucosa, and a biopsy confirmed a histological diagnosis of esophageal neuroendocrine carcinoma (eNEC). Based on the clinical diagnosis of cT2N0M0, subtotal esophagectomy followed by adjuvant chemotherapy was performed immediately after endoscopic reexamination revealing a 20-mm reddish SMT. We herein report the marked changes in endoscopic findings of eNEC within 1.5 months. |
| doi_str_mv | 10.2169/internalmedicine.4344-24 |
| format | Article |
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| source | J-STAGE Free; PubMed Central; PubMed Central Open Access |
| subjects | endoscopy neuroendocrine carcinoma subepithelial lesion |
| title | A Case of Superficial Esophageal Neuroendocrine Carcinoma with Marked Morphological Changes in a Short Period |
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