The purpose of the test is to:
This is a microscopic examination of cells collected from body fluids or tissue samples to identify the presence of malignant (cancerous) or abnormal cells. Samples may be obtained from fluids such as pleural fluid, ascitic fluid, cerebrospinal fluid (CSF), urine, sputum, or by fine-needle aspiration (FNA), depending on the suspected site of disease. The collected cells are carefully examined by a pathologist to detect cellular changes that may indicate cancer or precancerous conditions.
This test plays an important role in the early detection, diagnosis, and evaluation of cancer. It helps determine whether cancer cells have spread to body fluids, supports the diagnosis of primary or metastatic cancers, and may assist in identifying the origin of certain tumors. Cytology is also used to investigate unexplained fluid accumulation, persistent lumps, abnormal bleeding, or suspicious lesions.
The results of the Cytology for Malignant Cells Test are interpreted along with the patient's symptoms, imaging studies, biopsy findings, medical history, and other laboratory investigations. If abnormal or malignant cells are detected, additional tests such as histopathology, immunohistochemistry, or molecular testing may be recommended to confirm the diagnosis and guide treatment.
1. What is the Cytology for Malignant Cells Test used for?
The test examines cells from body fluids or tissue samples to detect malignant (cancerous) or abnormal cells and helps support the diagnosis and monitoring of various cancers.
2. How is the sample collected for this test?
The sample may be collected from body fluids such as pleural fluid, ascitic fluid, urine, sputum, cerebrospinal fluid, or through a fine-needle aspiration (FNA), depending on the suspected condition and the doctor's recommendation.
3. Does a positive cytology result confirm cancer?
The presence of malignant cells strongly suggests cancer. However, additional tests such as a biopsy, histopathology, imaging studies, or other specialized investigations may be required to confirm the diagnosis, determine the cancer type, and plan appropriate treatment.