Table 1.
Clinical and demographic characteristics of the cohort.
| Clinical Characteristic | Number of patients |
|---|---|
| Age (years) | |
| Mean ± SD, Range | 63 ± 7, 51–74 |
| Sex | |
| male/female | 7/4 |
| Histology | |
| Adenocarcinoma/Squamous/Other | 8/1/2 |
| Prescription dose (Gy) | |
| 50/60/66/73 | 1/7/2/1 |
| Acute Esophagitis (AE2) | |
| AE2/Non-AE | 8/3 |
| Tumor Location | |
| LUL/RUL/RML/LLL | 3/6/1/1 |
| Tumor Staging | |
| T2/T3/T4/Unspecified | 1/8/1/1 |
| Lymph Node Invasion | |
| Yes/No | 9/2 |
(LUL = Left-Upper-Lobe, LLL = Left-Lower-Lobe, RUL = Right-Upper-Lobe, RML = Right-Middle-Lobe).