Extremely rare tumour, weighing over 250 grams
successfully removed from a patient
An Estate Contractor visited Nanavati
Super Speciality Hospital with
complaints of not being able to pass
urine and was later successfully
operated for a rare cancerous tumour
at the hospital.
The patient was diagnosed with
Prostate Carcinosarcoma - an
extremely rare combination of
Carcinoma (Cancer which arises from
epithelial tissue like prostate glands)
and Sarcoma (Cancer which arises
from supporting tissue like muscles
and fascia). As per the experts, less
than 60 such cases have been reported
in medical literature worldwide.
In a six-hour-long surgery, a team of
highly experienced surgeons removed
the patient’s prostate, urinary
bladder, rectum and dissected the
pelvic lymph node in a complete
extraction of the tumour which was
larger than a cricket ball and weighed
about 250 grams. Prior to admission,
he had undergone an endoscopic
prostate surgery (TURP) for his urine
obstruction. However, as the problem
of urine obstruction continued, his
treating physicians decided to perform
a prostate biopsy
As diagnostic tests revealed an
aggressive variant of Prostate Cancer,
he was referred to Nanavati Hospital.
Upon admission, doctors performed an
MRI of the prostate and a PET-scan
to determine the spread and stage
of the disease. The MRI showed an
extremely large mass, bigger than a
cricket ball. The tumour had spread
in the entire prostate, infiltrating
into the urinary bladder and rectum.
Fortunately for him, the PET scan
showed no spread anywhere else in
the body. A team of expert Oncologists
and counsellors suggested surgical
intervention, followed by radiation
and chemotherapy if necessary. In
all the prior reported cases surgery
was considered as the mainstay of the
treatment.
The team performed pelvic
exenteration, which involved the
removal of his urinary bladder,
prostate and rectum along with a
complete pelvic lymph node dissection.
The six-hour-long surgery proceeded
without complications. Pathological
findings of tumour substantiated
the diagnosis of extremely rare
Carcinosarcoma. The patient
recovered without any complications
and was discharged after ten days.
Dr. Vivek Venkat
Senior Consultant
Urology & Robotic
Urology
Nanavati Super
Speciality Hospital
Mumbai