Malignant Neoplasm of the Upper Third of the Esophagus

Malignant Neoplasm of the Upper Third of the Esophagus — Research · CancerIndex

Research activity

PubMed record counts

Each count is the number of PubMed records returned by the exact query shown, at the time it was run. Counts are research-activity signals, not quality measures.

pubmedComputed3 windows · counts computed by CancerIndex from PubMed E-utilities; the exact query is stored with each count.

Window	Period	Exact query	Computed	Source
All time	… → 2026-09-13	`("Malignant Neoplasm of the Upper Third of the Esophagus"[tiab] OR "Malignant Tumor of Upper Third of Esophagus"[tiab] OR "Malignant Neoplasm of Upper Third of Esophagus"[tiab] OR "Malignant Tumor of Proximal Third of Esophagus"[tiab] OR "Malignant Neoplasm of Proximal Third of Esophagus"[tiab] OR "Malignant Tumor of the Upper Third of the Esophagus"[tiab] OR "Malignant Tumor of the Proximal Third of the Esophagus"[tiab] OR "Malignant Neoplasm of the Proximal Third of the Esophagus"[tiab])`	2026-09-13	pubmed
Last 5 years	2021-01-01 → 2026-12-31	("Malignant Neoplasm of the Upper Third of the Esophagus"[tiab] OR "Malignant Tumor of Upper Third of Esophagus"[tiab] OR "Malignant Neoplasm of Upper Third of Esophagus"[tiab] OR "Malignant Tumor of Proximal Third of Esophagus"[tiab] OR "Malignant Neoplasm of Proximal Third of Esophagus"[tiab] OR "Malignant Tumor of the Upper Third of the Esophagus"[tiab] OR "Malignant Tumor of the Proximal Third of the Esophagus"[tiab] OR "Malignant Neoplasm of the Proximal Third of the Esophagus"[tiab]) AND (2021/01/01:2026/12/31[dp])	2026-09-13	pubmed
Last 12 months	2025-09-13 → 2026-09-13	("Malignant Neoplasm of the Upper Third of the Esophagus"[tiab] OR "Malignant Tumor of Upper Third of Esophagus"[tiab] OR "Malignant Neoplasm of Upper Third of Esophagus"[tiab] OR "Malignant Tumor of Proximal Third of Esophagus"[tiab] OR "Malignant Neoplasm of Proximal Third of Esophagus"[tiab] OR "Malignant Tumor of the Upper Third of the Esophagus"[tiab] OR "Malignant Tumor of the Proximal Third of the Esophagus"[tiab] OR "Malignant Neoplasm of the Proximal Third of the Esophagus"[tiab]) AND (2025/09/13:2026/09/13[dp])	2026-09-13	pubmed

Data updated 17 days agoSource updated unknownsource: pubmed E-utilities

Literature

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