VS Hospital: When Rare Diagnoses Demand Precision

In medicine, rare diagnoses often demand not only clinical expertise but also careful judgement, multidisciplinary thinking, and surgical precision. At VS Hospitals, Chennai, such a scenario recently unfolded when doctors treated a 64-year-old retired schoolteacher diagnosed with an exceptionally uncommon tumour, Myopericytoma occurring in the breast.

Myopericytoma is a rare benign tumour that usually arises from blood vessel–related cells and is typically found in the arms, legs, head, or neck. Occurrence in breast tissue is extraordinarily rare, with only a handful of cases documented globally in medical literature.

The patient approached the hospital with mild discomfort in her right breast. Given her family history of breast cancer, she sought medical evaluation without delay. Detailed imaging studies, including digital X-ray mammography, followed the initial clinical examination. A core needle biopsy ultimately confirmed the diagnosis of myopericytoma.

“Because the tumour is rarely seen in the breast, arriving at a clear diagnosis required careful pathological evaluation and correlation with imaging findings,” explains Dr. Venkatachalam Veerappan, Surgical Oncologist at VS Hospitals, Chennai.

The surgical team, led by Dr. Venkatachalam Veerappan, opted for an advanced oncoplastic breast-conserving approach, a specialised surgical technique that combines cancer removal with reconstructive principles.

Instead of removing large portions of breast tissue, surgeons carefully excised the tumour while preserving surrounding healthy structures. The procedure was supported by pre-operative breast volumetric analysis, which measures breast volume precisely and allows surgeons to plan balanced reconstruction.

“Oncoplastic surgery allows us to achieve two critical goals simultaneously, complete oncological clearance and preservation of the breast’s natural shape,” says Dr. Venkatachalam Veerappan. “In this patient’s case, we removed the tumour completely while maintaining breast symmetry and aesthetics.”

The minimally invasive nature of the surgery also enabled a swift recovery. The patient was discharged in stable condition within 24 hours of the procedure, reflecting the efficiency of modern surgical techniques.

According to Prof. Dr. S. Subramanian, Senior Medical Oncologist and Founder Chairman of VS Hospitals, Chennai, the rarity of the tumour presented an additional challenge.

“Myopericytoma occurring in the breast is among the rarest presentations documented,” he notes. “Managing such cases requires meticulous surgical planning and adaptation of treatment protocols from studies of the tumour occurring in the limbs. The objective is always to ensure oncological safety while preserving the patient’s quality of life.”

The success of this procedure highlights the importance of multidisciplinary collaboration involving surgical oncology, radiology, pathology, and reconstructive planning.

Doctors emphasise that early medical evaluation plays a critical role in identifying unusual conditions such as this one.

Breast health, they say, requires consistent attention throughout life. Women are encouraged to perform monthly self-examinations, attend regular clinical check-ups, and undergo age-appropriate imaging such as ultrasound or mammography.

Any newly detected breast lump or persistent discomfort should be evaluated promptly by a specialist.

Maintaining a healthy body weight, staying physically active, and adhering to regular medical follow-ups can further support long-term breast health and early detection.

Cases such as this reflect how modern oncology is evolving, combining precise diagnostics, advanced surgical techniques, and aesthetic preservation to deliver outcomes that prioritise both health and quality of life.

For patients, it also reinforces an important message, timely consultation and early evaluation remain the most powerful tools in achieving favourable outcomes, even when the diagnosis is rare.