Please assess the completion status of the following clinical trial:

Trial Title: Use of Intra-Operative Shear Wave Ultrasound Vibrometry for Characterization of Esophageal Malignant Tumors

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: DEVICE_FEASIBILITY
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* ≥ 18 years old~* Scheduled to undergo esophageal reconstruction for presumed or known esophageal cancer~* Subject is able to understand the study procedures and provide informed consent.~Exclusion Criteria:~* Subject is pregnant or breast feeding.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Ultrasound (Type: EXPERIMENTAL): None

Based on this trial design, predict the completion outcome and termination type (if applicable).