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Dr Sundar Shewale
Consultant - Haematologist, Haemato Oncologist and Lead BMT Physician
MBBS · MD · DrNB · PDF · PDCC · FICH · FILH
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What brings you here?
Overview
Haematology
DESUN’s haematologists work closely with colleagues in medical and radiation oncology, transplantation and other specialties in the care of their patients.
Our state-of-the-art hematology laboratory is equipped with advanced diagnostic tools for accurate blood disorder detection and monitoring. The department specializes in treating various blood disorders, from common conditions like anemia and clotting disorders to complex cases of leukemia and lymphoma.
The department also provides personalized treatment plans that include innovative therapies and targeted treatments
This speciality involves managing blood diseases using the following tools:
- Addition and removal of blood components as needed
- Biological therapy for benign and malignant blood disorders
- Chemotherapy
- Growth factor drugs
- Immunosuppressive drugs
- Stem cell and bone marrow transplantation
Updated
When to See Our Haematology Team
Common reasons people come to us — what to watch for, and how Desun’s team treats it.
Anaemia
See a doctor ifTiredness, breathlessness or pale skin, or low haemoglobin.
How we treat itTests to find the cause and treatment, including transfusion when needed.
See a SpecialistBlood Cancers
See a doctor ifUnexplained fever, weight loss, swollen glands or easy bruising.
How we treat itDiagnosis and treatment of leukaemia, lymphoma and myeloma; bone marrow transplant.
See a SpecialistBleeding & Clotting Problems
See a doctor ifEasy bruising, heavy bleeding, or repeated blood clots.
How we treat itClotting tests and specialist treatment.
See a SpecialistThalassaemia & Sickle Cell
See a doctor ifA family history, or anaemia since childhood.
How we treat itRegular transfusions, iron removal and transplant options.
See a Specialist
Desun Cancer Institute
Where Haematology Fits in Your Care
At Desun Cancer Institute every speciality works as one team. Here is where Haematology comes in.
- 01
Diagnose & Stage
PET-CT, SPECT-CT, mammography and biopsy show where the cancer is and how far it has spread.
- 02
Plan
Your surgical, medical and radiation oncologists agree one personalised treatment plan — under one roof.
- 03
Treat
Surgery, chemotherapy, immunotherapy, targeted therapy, radiotherapy or bone marrow transplant — alone or combined.
- 04
Comfort
Pain and symptom care alongside treatment, so you feel as well as possible.
- 05
Follow-up
Regular check-ups, scans and blood tests to watch for recurrence and manage late side effects.
Meet Top Haematologist
Desun Hospital's Haematology team consists of Kolkata’s top Haematologists, known for their expertise in advanced blood care.
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Dr Apurba Banerjee
Consultant – Clinical Haematologist
MBBS · MD (Pathology) · DM (Clinical Haematology)
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Dr Arijit Bishnu
Consultant – Haemato-Oncologist & Bone Marrow Transplant Physician
MBBS · MD · DM ( Clinical Hematology)
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Dr Sundar ShewaleConsultant - Haematologist, Haemato Oncologist and Lead BMT Physician3:00 PM – 5:00 PMBook Dr Sundar Shewale on Monday
Dr Apurba BanerjeeConsultant – Clinical Haematologist2:00 PM – 6:00 PMBook Dr Apurba Banerjee on Monday
Dr Arijit BishnuConsultant – Haemato-Oncologist & Bone Marrow Transplant Physician4:00 PM – 5:00 PMBook Dr Arijit Bishnu on Monday
- Dr Sundar ShewaleConsultant - Haematologist, Haemato Oncologist and Lead BMT Physician3:00 PM – 5:00 PMBook Dr Sundar Shewale on Tuesday
- Dr Apurba BanerjeeConsultant – Clinical Haematologist2:00 PM – 6:00 PMBook Dr Apurba Banerjee on Tuesday
- Dr Arijit BishnuConsultant – Haemato-Oncologist & Bone Marrow Transplant Physician4:00 PM – 5:00 PMBook Dr Arijit Bishnu on Tuesday
- Dr Sundar ShewaleConsultant - Haematologist, Haemato Oncologist and Lead BMT Physician3:00 PM – 5:00 PMBook Dr Sundar Shewale on Wednesday
- Dr Apurba BanerjeeConsultant – Clinical Haematologist2:00 PM – 6:00 PMBook Dr Apurba Banerjee on Wednesday
- Dr Arijit BishnuConsultant – Haemato-Oncologist & Bone Marrow Transplant Physician4:00 PM – 5:00 PMBook Dr Arijit Bishnu on Wednesday
- Dr Sundar ShewaleConsultant - Haematologist, Haemato Oncologist and Lead BMT Physician3:00 PM – 5:00 PMBook Dr Sundar Shewale on Thursday
- Dr Apurba BanerjeeConsultant – Clinical Haematologist2:00 PM – 6:00 PMBook Dr Apurba Banerjee on Thursday
- Dr Arijit BishnuConsultant – Haemato-Oncologist & Bone Marrow Transplant Physician4:00 PM – 5:00 PMBook Dr Arijit Bishnu on Thursday
- Dr Sundar ShewaleConsultant - Haematologist, Haemato Oncologist and Lead BMT Physician3:00 PM – 5:00 PMBook Dr Sundar Shewale on Friday
- Dr Apurba BanerjeeConsultant – Clinical Haematologist2:00 PM – 6:00 PMBook Dr Apurba Banerjee on Friday
- Dr Arijit BishnuConsultant – Haemato-Oncologist & Bone Marrow Transplant Physician4:00 PM – 5:00 PMBook Dr Arijit Bishnu on Friday
- Dr Apurba BanerjeeConsultant – Clinical Haematologist2:00 PM – 6:00 PMBook Dr Apurba Banerjee on Saturday
- Dr Arijit BishnuConsultant – Haemato-Oncologist & Bone Marrow Transplant Physician4:00 PM – 5:00 PMBook Dr Arijit Bishnu on Saturday
No OPD on Sunday. Pick another day, or call us for emergency care — open 24 × 7.
Timings can change on holidays — our team confirms your slot when you book.
Haematology Surgeries and Procedures
Desun Hospital offers advanced Haematology Surgeries and procedures with highly experienced doctors in Kolkata.
At the Haematology department in Desun Hospital, patients have access to treatments and surgeries carried out for almost all the types of blood diseases from Enlarged lymph nodes or spleen to Bleeding and clotting disorders, handled by experienced Haematologist in Kolkata.
Package Bleeding and Clotting Disorders
Affect the body’s ability to regulate blood flow, causing excessive bleeding or clot formation.
Package Enlarged Lymph Nodes or Spleen
Indicate infection, inflammation, or underlying health conditions requiring medical evaluation.
Package Haematologic Malignancies
These are cancers affecting blood, bone marrow, or lymphatic system, requiring specialized treatment.
Package Hypercoagulable States and Platelet Disorders
Increase clotting risks, leading to abnormal blood clot formation and complications.
Package Immune Cytopenia
Occurs when the immune system attacks blood cells, causing low counts of platelets, red, or white cells.
3 Days stayGet cost estimate for Immune cytopeniaPackage Leukaemia
A blood cancer characterized by abnormal white blood cell production and rapid growth.
3 Days stayGet cost estimate for LeukaemiaPackage Lymphoproliferative Disorders
Involve the abnormal growth of lymphocytes, leading to various types of lymphatic cancers.
Package Monoclonal Gammopathies of Undetermined Significance
Involve abnormal protein production without clear signs of cancer.
Package Myelodysplastic Syndromes
Disorders caused by ineffective blood cell production, leading to anemia and infections.
Package Myelofibrosis with Myeloid Metaplasia
A rare bone marrow disorder causing fibrosis and abnormal blood cell production.
Package Multiple Myeloma
A cancer of plasma cells in the bone marrow, affecting blood cell production.
3 Days stayGet cost estimate for Multiple myelomaPackage Porphyria
A group of rare disorders caused by enzyme deficiencies, affecting heme production and metabolism.
3 Days stayGet cost estimate for PorphyriaPackage Primary Amyloidosis
A rare disease where abnormal proteins accumulate, affecting organs and causing dysfunction.
3 Days stayGet cost estimate for Primary amyloidosisPackage Thrombocytopenia
A condition characterized by abnormally low platelet count, leading to excessive bleeding or bruising.
3 Days stayGet cost estimate for ThrombocytopeniaPackage Anaemia
A condition where there is insufficient red blood cells, causing fatigue and weakness.
3 Days stayGet cost estimate for Anaemia
No procedure matches your search. Call us on +91 90 5171 5171 — our team will guide you.
Plan Your Treatment
Get a Treatment Estimate
Pick a procedure to see the usual hospital stay and check whether your insurance is accepted. Our team then calls you with an estimate based on your reports.
- Cashless with 34 insurers & TPAs
- Our TPA desk handles the paperwork
- Free estimate — no obligation
What Happens, Step by Step
From the first call to your follow-up visit — no surprises.
- 1
Before You Come
Our team confirms the date, the tests you need and the paperwork for cashless approval.
- 2
Arrive & Admission
The admission desk and a nurse settle you in; your reports are checked.
- 3
Your Procedure
Your specialist explains the plan and takes your consent; your family gets updates.
- 4
Recovery
Close monitoring in the ICU or ward until you are stable.
- 5
Going Home
Discharge with a written plan, medicines and the warning signs to watch for.
- 6
Follow-up
An OPD review with your doctor — book it before you leave.
Patient Testimonials
From patients and doctors of Desun’s Haematology team.
- Patient story
Can Bone Marrow Transplant cure Thalessaemia?
- Patient story
BMT
- Doctor explains
Dr. Arijit Bishnu- Common myths and facts about blood donation
- Doctor explains
Dr Arijit Bishnu – Haemato – Oncology – Role of Bone Marrow Transplant in…
- Patient story
Patient Testimonial
- Patient story
Patient Testimonial
- Patient story
Patient Testimonial
- Patient story
Blood Donation – Myths & Facts
- Patient story
Relapse in Blood Cancer
- Patient story
Can Sickle Cell disease affect both children and adults?
Haematology – Case Studies
Real cases treated by Desun’s Haematology team.
Case StudySuccessful Allogeneic Bone Marrow Transplant for Aplastic Anaemia
Patient Background and Presentation A 28-year-old man from Malda arrived at Desun Hospital with persistent fatigue, recurrent infections, and unexplained bruising. His…
Case StudySuccessful Management of Paediatric Hodgkin’s Lymphoma at Desun Cancer Institute
Initial Presentation and Diagnosis A 10-year-old boy from Malda arrived at Desun Cancer Institute with persistent fever, weight loss, and swelling of…
Haematology – Health Articles & News
Health tips, events and news from Desun’s Haematology team.
Health BlogHigh Blood Pressure and Cardiac Risks During Winters
High blood pressure is Systolic / Diastolic blood pressure level above 140/90 or more; usual blood pressure range is 110/70 to 120/80.…
Health BlogBlood in Urine – Haematuria or Something More Serious
Blood in urine or traces of blood in urine must never be ignored. This is medically known as Haematuria, and it can…
Health BlogLeukaemia, Lymphoma and Myeloma Treatment in Kolkata: Advanced Care at Desun BMT Unit
Blood cancers such as leukaemia, lymphoma and multiple myeloma can be life-altering diagnoses for patients and families alike. However, advances in medical…
EventDesun Hospital Launches Advanced Blood Centre to Strengthen Life-Saving Care
Because every drop of blood can mean a second chance at life, Desun Hospital & Heart Institute takes a step further. The…
EventLaunch of Desun Hospital & Heart Institute Blood Centre
A new step towards saving lives begins with the launch of Desun Hospital & Heart Institute Blood Centre , bringing greater assurance…
Health BlogYour Blood Group and Diabetes – Know How Your Blood Group Is Connected to Diabetes
Diabetes and Blood group There are 4 major blood groups which are determined by the presence or absence of 2 antigensA and…
Health BlogBlood Pressure BP – Causes | Ranges | Prevention | Health Check
What is blood pressure (BP)? BP is the measure of the pressure of blood thrusting against the walls of the blood vessels.…
Health BlogBlood Pressure and Hyper Tension Can Be a Silent Killer
High Blood Pressure is very common nowadays and in today’s fast life with much stress and consumption of junk food blood pressure…
Health BlogFoods, Fruits, Spices That Help Reduce and Control Blood Pressure
Blood pressure can be a great impediment in leading a normal easy active life. Controlling blood pressure though intervention of food along…
Frequently Asked Questions
Answers from our haematology team.
Still Have a Question?Talk to our patient care team — we’re available 24 × 7.+91 90 5171 5171
What are the early signs and symptoms of blood cancer?
Common symptoms include:
- Persistent fatigue and weakness
- Unexplained weight loss
- Frequent infections or fevers
- Easy bruising or bleeding
- Swollen lymph nodes
- Bone pain or night sweats
How are blood cancers diagnosed?
Diagnosis typically involves:
- Blood tests (CBC, peripheral smear)
- Bone marrow biopsy
- Flow cytometry
- Genetic/molecular testing
- PET-CT or CT scans (for staging and spread)
What are the treatment options for blood cancer?
Treatment may include:
- Chemotherapy
- Immunotherapy or Targeted Therapy
- Stem Cell (Bone Marrow) Transplantation
- Supportive therapies like transfusions and antibiotics
What types of cancers are treated in Haemato-Oncology?
The main blood cancers treated include:
- Leukemia (Acute and Chronic)
- Lymphoma (Hodgkin & Non-Hodgkin)
- Multiple Myeloma
- Myelodysplastic Syndromes (MDS)
- Myeloproliferative Neoplasms (MPN)
What is a plasma exchange, and why is it done?
Plasma exchange (plasmapheresis) is a procedure that removes harmful substances from the blood, such as antibodies or toxins. It is used to treat conditions like autoimmune diseases or certain blood cancers.
Can blood disorders be hereditary?
Yes, some blood disorders like sickle cell anemia, hemophilia, and thalassemia are inherited. If you have a family history of these conditions, genetic counseling and testing may be recommended.
What is the role of iron in blood health?
Iron is essential for producing hemoglobin, a protein in red blood cells that carries oxygen. Low iron levels can lead to iron deficiency anemia, causing fatigue and weakness.
What is thalassemia?
Thalassemia is an inherited blood disorder where the body produces abnormal hemoglobin, leading to anemia. Treatment may include regular blood transfusions, iron chelation therapy, and bone marrow transplant in severe cases.
What is bone marrow transplantation?
Bone marrow transplantation (or stem cell transplantation) is a procedure to replace damaged or diseased bone marrow with healthy cells. It is used to treat blood cancers, severe anemia, and other marrow disorders.
What is a blood transfusion, and when is it needed?
A blood transfusion is a procedure where you receive blood through an IV to replace lost components. It’s needed for severe anemia, blood loss during surgery, or certain medical conditions like sickle cell anemia.
What are the most common hematological tests?
Common tests include:
-
- Complete Blood Count (CBC): Measures red cells, white cells, platelets, hemoglobin, and hematocrit.
- Coagulation Tests: Such as PT (Prothrombin Time) and APTT (Activated Partial Thromboplastin Time).
- Iron Studies: To diagnose iron deficiency anemia.
- Bone Marrow Biopsy: For diagnosing leukemia, lymphoma, and other marrow disorders.
What does the Hematology Department do?
The Hematology Department specializes in diagnosing and treating disorders of the blood, bone marrow, and lymphatic system. Common conditions include anemia, blood clotting disorders, leukemia, lymphoma, and other blood-related diseases.