Start Your Journey
Onco Pathology in Chennai
Precision cancer diagnosis by expert onco-pathologists - delivering histopathology, immunohistochemistry, molecular testing, and liquid biopsy for accurate, actionable results that guide every treatment decision.
Expert Surgical Oncology Care in Chennai
Expert Cancer Diagnosis in Chennai
Onco Pathology forms the foundation of accurate cancer diagnosis and treatment planning. Our expert onco-pathologists examine tissue and cell samples under advanced microscopes, perform immunohistochemistry (IHC), molecular testing, and genetic profiling to identify cancer type, grade, stage, and biomarker status — providing the critical information needed to design personalised treatment plans.
At Target Cancer Care, we combine cutting-edge diagnostic technology with decades of expertise to deliver precise, rapid pathology results. Every diagnosis informs the treatment decisions made by our multidisciplinary cancer team — ensuring patients receive the most effective therapy from day one.
Histopathology
Microscopic examination of tissue samples to identify cancer type, grade, and invasion patterns.
Immunohistochemistry (IHC)
Antibody-based testing to detect specific proteins and guide targeted cancer therapy decisions.
Molecular Testing
Genomic profiling to identify actionable mutations and select the most effective treatment approach.
Liquid Biopsy
Non-invasive blood test detecting circulating tumour DNA for early detection and treatment monitoring.
Treatment Approaches
Our Onco Pathology Services
Our ability to deliver outstanding results for our clients
starts with our team of experts.
Histopathology in Chennai
Histopathology remains the gold standard for cancer diagnosis. Our expert pathologists examine tissue samples obtained through biopsy or surgery, using advanced microscopy and staining techniques to determine cancer type, grade, margins, and staging.
- Detailed tissue examination using H&E staining and special stains for accurate tumour characterisation.
- Assessment of surgical margins to confirm complete tumour removal.
- Tumour grading and staging to guide treatment planning and prognosis.
IHC Testing in Chennai
Immunohistochemistry uses antibodies to detect specific proteins in cancer cells, helping determine cancer type, origin, and treatment-relevant biomarkers such as hormone receptors, HER2 status, and PD-L1 expression.From lumpectomies to complex multi-organ resections - always preserving healthy tissue wherever possible.
- ER, PR, HER2, and Ki-67 testing for breast cancer treatment selection.
- PD-L1 expression testing for immunotherapy eligibility assessment.
- Cancer of Unknown Primary (CUP) workup to identify tumour origin.
Molecular Testing in Chennai
Molecular pathology uses advanced genomic techniques to identify specific gene mutations, fusions, and amplifications driving cancer growth — enabling selection of the most effective targeted therapies and immunotherapies.
- Next-Generation Sequencing (NGS) for comprehensive tumour genomic profiling.
- EGFR, ALK, ROS1, BRAF, and KRAS mutation testing for lung and colorectal cancers.
- Microsatellite instability (MSI) and mismatch repair (MMR) testing for immunotherapy eligibility.
- Tumour Mutational Burden (TMB) analysis for predicting immunotherapy response.
Liquid Biopsy in Chennai
Liquid biopsy is a minimally invasive blood test that detects circulating tumour DNA, circulating tumour cells, and other biomarkers released by cancers into the bloodstream — enabling early detection, treatment monitoring, and resistance tracking without surgical biopsy.
- Circulating tumour DNA (ctDNA) analysis for non-invasive cancer detection and monitoring.
- Treatment response tracking through serial liquid biopsies during therapy.
- Early detection of resistance mutations to guide treatment adaptation.
Book a Consultation
Our onco-pathologists provide expert diagnostic services for the full spectrum of cancers, delivering precise results that guide treatment decisions.
Patient Stories
Why Patients Trust Our Pathology Services
Our onco pathology team combines diagnostic excellence with advanced technology for the most accurate cancer diagnoses.
Expert Pathologists
Our onco-pathologists have decades of experience in cancer-specific tissue analysis and molecular testing.
Rapid Turnaround
Fast-track biopsy results in 48 hours and standard results within 3–7 days — supporting timely treatment decisions.
Advanced Molecular Testing
NGS, FISH, and liquid biopsy capabilities to guide precision medicine and targeted therapy decisions.
Comprehensive Reporting
Detailed pathology reports including diagnosis, grade, stage, margins, and biomarker status for treatment planning.
MDT Integration
Cytoreductive surgery combined with heated intraperitoneal chemotherapy - a specialised procedure for peritoneal cancers.
4 Premier Locations
Expert pathology services across SIMS Hospital, Annai Arul Hospital, Dr. Rela Institute, and VS Hospitals in Chennai.
Patient Questions
Frequently Asked Questions
Everything you need to know about surgical oncology at Target Cancer Care.
What is the role of an onco-pathologist in cancer treatment?
An onco-pathologist plays a vital role by examining tissue samples, performing molecular tests, and providing accurate cancer diagnoses that guide treatment planning. They help determine cancer type, grade, stage, and biomarker status — all of which are critical for selecting the right treatment approach.
What is the difference between a biopsy and histopathology?
A biopsy is the procedure of removing a tissue sample from the body for testing. Histopathology is the examination of that tissue sample under a microscope by a pathologist — looking at cell structure, arrangement, and abnormalities to determine whether cancer is present and, if so, its type and grade.
What is immunohistochemistry (IHC)?
Immunohistochemistry (IHC) is a laboratory technique that uses antibodies to detect specific proteins in tissue sections. In cancer diagnosis, IHC helps identify cancer type, origin, and specific markers that influence treatment decisions — such as hormone receptors in breast cancer or PD-L1 expression for immunotherapy eligibility.
How long do pathology results take?
Standard histopathology results typically take 3–7 working days. Immunohistochemistry and special stains may take 5–10 days. Molecular and genetic testing can take 10–21 days depending on complexity. Urgent biopsies can be fast-tracked with results available within 48 hours.
What is a liquid biopsy?
A liquid biopsy is a non-invasive blood test that detects circulating tumour DNA (ctDNA), circulating tumour cells, or other biomarkers shed by cancer into the bloodstream. It can be used for early detection, treatment monitoring, detecting resistance mutations, and tracking minimal residual disease — without requiring surgical tissue biopsy.