Team
Sektion roboterassistierte Urologie
The head of the section performs your operation himself.

Associate Professor Dr. med. Sami-Ramzi Leyh-Bannurah
FEBU, MHBA
Head of the Section for robot-assisted urology
Department of Urology, St. Barbara-Klinik Hamm-Heessen
Robot-assisted surgery across the entire urological spectrum — from the prostate through the kidney and the bladder to reconstructive urology. The aim is to treat the disease and at the same time preserve as much function as possible.
He studied human medicine at the Westfälische Wilhelms-Universität Münster.
Consultation hours
- Wednesday · 14:00
- Thursday · 08:30–16:00
Appointments via the urology secretariat — +49 2381 681-1589
Surgical spectrum
Robot-assisted radical prostatectomy with intraoperative frozen section
Kidney-preserving renal tumour surgery, radical nephrectomy and nephroureterectomy
Fully intracorporeal radical cystectomy with urinary diversion
Reconstructive urology, including pyeloplasty
MRI/ultrasound fusion biopsy of the prostate
Adenoma enucleation of the prostate for benign enlargement
Qualifications
Certification
ERUS Certificate of Excellence in Robot-assisted Prostatectomy, Orsi Academy (2023).
Board certification
FEBU — German and European board-certified urologist. Additional qualification in drug-based tumour therapy.
Academic
Habilitation 2019. Doctorate summa cum laude. Research year in Montreal. MHBA — Master of Health Business Administration.
Training
Martini-Klinik Hamburg, Inselspital Bern and one of the largest European centres for robot-assisted urology. Observer Fellowship at the Karolinska Institute in Stockholm for robot-assisted cystectomy.
His own research
The techniques applied are in part co-developed by the surgeon himself. That benefits the treatment, but it does not take centre stage.
Urethral preservation
Principal investigator of the multicentre ToP-RAP trial on improving continence after prostatectomy.
Nerve preservation
Co-author of the sleeve technique in the standard reference Robotic Urology (Springer, 2024).
Fusion biopsy
Collaborator of the PRECISION study group (New England Journal of Medicine, 2018), alongside his own work on targeted biopsy.
Artificial intelligence
Projects on tissue assessment and on structured clinical documentation.
Reviewer for international urological and oncological journals, includingEuropean Urology. Member of the EAU, DGU, AUA, DGRU and of the ERUS Science Working Group.
The department
Physicians
The Sektion roboterassistierte Urologie under the direction of Associate Professor Dr. Leyh-Bannurah is part of the Department of Urology and Paediatric Urology. Your treatment takes place within this team.

Ward round and handover — where what is decided for the patient comes together.
Dr. med. Roland Homberg
Head of the Department of Urology
Board-certified urologist; subspecialty in special urological surgery
Focus areas: oncological surgery, paediatric urology, urological gynaecology and pelvic floor reconstruction, reconstructive techniques including urethral surgery and prosthetics
Member of the Working Group on Laparoscopy, Endourology and Robot-assisted Surgery of the German Society of Urology
Dr. med. Roland Beckmann
Senior Consultant
Specialist in urology and drug-based tumour therapy
Permanent deputy to the Head of Department
Head of the outpatient specialist care programme (ASV) for urological tumours
Surgical and drug-based tumour therapy, theatre coordination
Structured training of the resident physicians
Leonidas Patronas
Consultant
Specialist in urology and drug-based tumour therapy
Mario Jorge Soares
Consultant
Specialist in urology
Cris Weber
Consultant
Specialist in urology
Mohamed Lamdaghri
Specialist in Urology
Specialist examination in urology, Ärztekammer Westfalen-Lippe, Münster
Residency training at St. Barbara-Klinik Hamm and Kreiskrankenhaus Greiz; previously internal medicine and gastroenterology at St. Agnes-Hospital Bocholt
Studied human medicine at the Vasile-Goldiș University Arad, Romania
Radiation protection: basic and specialist course
Languages: Arabic, German, French, English, Romanian
Omar Hammad
Resident Physician
Resident physician in urology at St. Barbara-Klinik Hamm-Heessen
Previously urology at Asklepios Stadtklinik Bad Wildungen, and internal medicine and neurology at Fachklinik Waldeck and Helios Klinik Leezen
Studied human medicine
Languages: Arabic (native), German (C1), English (fluent)

Every case is discussed by the department before we operate.
Continence advice
Kathrin Vasilakis
Continence nurse specialist
Continence is the question that weighs most before prostate surgery. You can reach the advice service directly — before the procedure too.
Pathology
Without it, no frozen section — and without the frozen section, no decision on nerve preservation while the operation is still under way.
MVZ für Pathologie Hamm
Cooperation partner of the section
Dr. med. Michaela Grosse-Holz
Dr. med. Kurt Diebold
Two board-certified pathologists, both with more than 20 years of experience.
- Address
Am Heessener Wald 1
59073 Hamm
- Telephone
- +49 2381 4898000
- info@
pathologie-hamm.de

During the operation, the surgical margin is assessed under the microscope.

What that looks like: the tissue section on which a clear margin is decided.
The practice sits at the same address as the hospital. For the intraoperative frozen section, precisely that is decisive: the specimen never leaves the grounds, and the result reaches the operating theatre while it can still steer the operation.
Contact
Second opinion and appointments
You have received a diagnosis and are unsure what comes next? Talk to us about the options. Please bring previous findings and imaging with you if you can.
Consultation hours
- Wednesday · 14:00
- Thursday · 08:30–16:00
PD Dr. med. Sami-Ramzi Leyh-Bannurah. Appointments are arranged by the urology secretariat.