TABLE 1.
Clinicopathologic characteristics of neuroendocrine neoplasm (esophagus)
| Case | Age/sex | Treatment | NEN | Adjacent coexistence of superficial carcinomatous area | ||||
|---|---|---|---|---|---|---|---|---|
| Diagnosis | pT | pN | M | pStage | ||||
| 1 | 67/M | Adjuvant chemotherapy, esophagectomy | Endocrine cell carcinoma | 3 | 2 | 0 | III | SCC |
| 2 | 72/M | Esophagectomy | Endocrine cell carcinoma | 2 | 1 | 0 | III | None |
| 3 | 59/M | Esophagectomy | Endocrine cell carcinoma | 3 | 1 | 0 | III | SCC |
| 4 | 66/F | Esophagectomy | Small‐cell neuroendocrine carcinoma | 1 | 1 | 0 | II | None |
| 5 | 76/M | Esophagectomy | Small‐cell neuroendocrine carcinoma | 1 | 0 | 0 | I | Intraepithelial squamous dysplasia |
| 6 | 57/M | Esophagectomy | Small‐cell neuroendocrine carcinoma | 1 | 0 | 0 | I | SCC |
| 7 | 63/F | Esophagectomy | Small‐cell neuroendocrine carcinoma | 1 | 0 | 0 | I | SCC |
| 8 | 70/M | Esophagectomy | Small‐cell neuroendocrine carcinoma | 1 | 0 | 0 | I | SCC |
| 9 | 80/M | Esophagectomy | Large‐cell neuroendocrine carcinoma | 3 | 3 | 0 | III | SCC |
| 10 a | 51/M | Esophagectomy | Large‐cell neuroendocrine carcinoma | 1 | 1 | 0 | II |
Adenocarcinoma/dysplastic change of resident ducts. Atypia of resident grands and ducts. |
Abbreviations: NEN, neuroendocrine neoplasm; SCC, squamous cell carcinoma.
a
NEN case in an affiliation hospital.