Role of Multiphase Computed Tomography in Assessing Neoplastic Pancreatic Masses (Code-T0028)

Introduction: Pancreatic neoplasms are a significant clinical challenge due to their often late diagnosis and poor prognosis. Multiphase computed tomography (CT) has become an essential imaging tool in evaluating pancreatic masses, offering high-resolution images and enhanced tissue characterization. This study aims to evaluate the role of multiphase CT in the assessment of neoplastic pancreatic masses.

Aim & Objectives

Aim

To study the role of Multiphasic Computed Tomography (CT) in the detection and evaluation of neoplastic pancreatic masses.

Objectives

1. To characterize various types of neoplastic pancreatic masses.
2. To assess the resectability of neoplastic pancreatic masses based on Computed Tomography findings.
3. To correlate Computed Tomography findings with Histopathological findings.
4. To investigate the utility of multiphasic CT in differentiating benign from malignant pancreatic lesions.

Methods: This prospective study was conducted on 55 patients with suspected pancreatic neoplasms who underwent multiphase CT imaging at a tertiary care hospital. The CT protocol included arterial, venous, and delayed-phase imaging to enhance the detection of both malignant and benign pancreatic masses. Imaging findings were correlated with histopathological results obtained from biopsies or surgical resections.

Results: Multiphase CT demonstrated a high sensitivity and specificity in detecting pancreatic neoplasms. The arterial phase provided superior visualization of hypervascular tumors, while the venous and delayed phases helped in assessing tumor vascularity and resectability. The study showed that CT accurately distinguished between malignant and benign masses, aiding in staging and determining the extent of disease, including local invasion and metastasis.

Conclusion: Multiphase CT plays a crucial role in the evaluation of neoplastic pancreatic masses, offering valuable information regarding tumor characteristics, staging, and resectability. It is an indispensable tool in the management of patients with pancreatic neoplasms, facilitating better treatment planning and prognosis.

Keywords: Pancreatic Neoplasms, Multiphase CT, Tumor Characterization, Diagnosis, Pancreatic Masses, Imaging Techniques.