Sarcoma Center

f.l. PD Dr. med. Philipp Ivanyi and Prof. Dr. med. Mohamed Omar. Copyright: Ilka Kosmalski/ MHH

Medical direction: Prof. Dr. med. Mohamed Omar.
Coordinator: PD Dr. med. Philipp Ivanyi

Sarcomas are rare tumors that originate either from bone or from soft tissue such as muscle, connective or fatty tissue. The early detection and stage-appropriate treatment of these tumors has a long tradition at Hannover Medical School.
In our Sarcoma Center, various surgical departments work closely together with oncological, diagnostic and interventional departments. Thanks to state-of-the-art diagnostic and therapeutic procedures, therapy planning tailored to individual needs is possible. If you have findings that require clarification, you can present to one of our special consultation hours.

The center is certified by the German Cancer Society (DKG) and holds the distinction "Sarcoma Center with Recommendation of the German Cancer Society e.V.".

Consultation hours | Surgical therapy

Musculoskeletal Tumors

Prof. Dr. med. Mohamed Omar

Phone: 0511-532-2099
Fax: 0511-532-8082

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Visceral Tumors and GIST

Prof. Dr. med. Michael Winkler

Phone: 0511-532-2032
Fax: 0511-532-4010

Plastic Reconstruction

Prof. Dr. med. Peter Vogt and team

Phone: 0511-532-8864
Fax: 0511-532-168864


Consultations | System Therapy

Internal Oncology

PD Dr. med. Philipp Ivanyi



Phone: 0511-532-3140
Fax: 0511-532-2501


Pediatric Oncology

Prof. Dr. med. Christian Kratz and team

Phone: 0511-532-6711
Fax: 0511-532-9120

the cancer predisposition outpatient clinic

Radiation Therapy and Special Oncology

Prof. Dr. med. Hans Christiansen

Contact Sarcoma Center:
Dr. Ali Abaci/ Jörn Wichmann

Phone: 0511-532-3590
Fax: 0511-532-9797


Interdisciplinary tumor conference for bone and soft tissue tumors

Head: Prof. Dr. med. Mohamed Omar

Time and registration

When? Mondays 16:00-17:30

Where? Radiology lecture hall (S level, node E)

Registration by 12:00 noon on Thursdays of the previous week.


External medical colleagues are welcome to use the service of the established interdisciplinary tumor conference.

Please send imaging and a referral to:

Mrs. Heike Klingemann
Tel: 0511-532-5818
Fax: 0511-532-8082

Documents for registration: