Hysteroscopy and adenocarcinoma

Area of Science:

• Gynecology
• Diagnostic Imaging
• Pathology

Background:

• Abnormal uterine bleeding (AUB) is a common gynecological complaint.
• Hysteroscopy is a valuable diagnostic tool for intrauterine pathology.
• Endometrial biopsy is crucial for definitive histological diagnosis.

Purpose of the Study:

• To evaluate the diagnostic accuracy of hysteroscopy alone and in combination with endometrial biopsy for endometrial lesions.
• To determine the role of hysteroscopy in the early detection of endometrial neoplasia and benign conditions causing AUB.
• To assess the utility of hysteroscopy in women over 45 with AUB.

Main Methods:

• Review of hysteroscopic findings and correlation with biopsy results.
• Analysis of diagnostic accuracy, including false positives and negatives.
• Evaluation of hysteroscopy's effectiveness in identifying various endometrial pathologies.

Main Results:

• Hysteroscopy alone has limitations, with potential for false positives (approx. 20%) but no false negatives for experienced endoscopists.
• The combination of hysteroscopy and endometrial biopsy achieves near 100% accuracy in diagnosing endometrial neoplasia and precursors.
• Hysteroscopy is particularly effective in excluding intrauterine pathology in AUB patients and identifying lesions in women over 45.

Conclusions:

• Combined hysteroscopy and endometrial biopsy provide optimal diagnostic accuracy for endometrial pathologies.
• This combined approach is essential for the early detection of endometrial cancer, its precursors, and benign lesions causing AUB.
• Hysteroscopy is a key technique for evaluating women with AUB, especially those over 45, when used with endometrial biopsy.