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Table 3 The pathology characteristics of misdiagnosed patients

From: Value of transrectal ultrasound-guided biopsy in endoscopy negative biopsy patients with rectal lesions

Histology of Biopsy

Histology of Surgery

amount

CT/MRI results

villous adenoma

Rectal adenocarcinoma

4

Tumor lesion

Inflammatory

Rectal adenocarcinoma

5

Inflammatory tissue/ Rectal adenocarcinoma

fibrous connective tissue

Rectal adenocarcinoma

2

Thickened intestinal wall

Inflammatory

Prostate cancer

1

Prostate cancer

Inflammatory

Squamous carcinoma

1

Tumor lesion