Long-term changes in bone mineral density in postoperative patients with esophageal cancer.

ABSTRACT:

Aim

The aim of this study was to investigate long-term changes in bone mineral density (BMD) after esophagectomy, identify the risk factors for postoperative osteoporosis in patients with esophageal cancer and survival outcomes related to osteoporosis.

Methods

We retrospectively evaluated BMD changes for 197 consecutive patients with thoracic esophageal cancer who were disease-free for 5 years after radical esophagectomy. Osteoporosis was diagnosed using computed tomography with an L1 attenuation threshold of ≤110 HU. Survival analysis was performed on 381 consecutive patients with 5-year follow-up after radical esophagectomy.

Results

BMD decreased annually after esophagectomy. The median attenuation (HU) was 134.2 before surgery and 135.2, 127.4, 123.3, 115.2, 105.6,

SUBMITTER: Sugase T 

PROVIDER: S-EPMC10154838 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature