Table 5 Intraoperative pain or discomfort of CT-RFA for recurrent HCC against the diaphragmatic dome.

From: CT-guided versus laparoscopic radiofrequency ablation in recurrent small hepatocellular carcinoma against the diaphragmatic dome

HCC Location

Major Symptoms

Degree

Case

Zone A

Shoulder & Back Pain

Mild

12

Moderate

4

Severe

0

Zone B

Precordial Pain

Mild

10

Moderate

2

Severe

0

Zone C

Gastrointestinal Discomfort * & Abdominal Pain

Mild

16

Moderate

3

Severe

0

Zone D

Gastrointestinal Discomfort *

Mild

9

Moderate

4

Severe

0

  1. *Gastrointestinal discomfort includes a burning sensation, discomfort in the upper abdomen or lower chest, nausea, and belching.
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