Dr. José Ángel Arranz Arija is a medical oncologist associated with Hospital General Universitario Gregorio Marañón in Madrid, Spain. The hospital identifies him as head of its Genitourinary and Gynecological Tumors Unit. His clinical specialty involves the medical management of cancers affecting the urinary system and female reproductive organs.

Hospital General Universitario Gregorio Marañón

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Medical Oncology and Professional Background

Medical oncology provides systemic cancer treatment, including chemotherapy, targeted medicines, immunotherapy, and hormone-based treatments when appropriate. Treatment selection depends on tumor type, stage, pathology, molecular findings, previous treatment, and the patient's overall condition.

Dr. Arranz is listed among the senior specialists in the hospital's Medical Oncology Department. The official departmental structure identifies him as head of the Genitourinary and Gynecological Tumors Unit.

Hospital General Universitario Gregorio Marañón

Genitourinary Oncology

Genitourinary oncology covers cancers of the prostate, bladder, kidneys, testes, and other parts of the urinary and male reproductive systems.

Treatment depends on the specific cancer and its stage. Some localized cancers may be treated primarily with surgery or radiation therapy, while systemic treatment may be recommended in selected situations or for advanced disease.

For prostate cancer, treatment options can include active surveillance, surgery, radiation therapy, hormone therapy, chemotherapy, or targeted medicines, depending on the clinical circumstances. Bladder and kidney cancers also require individualized treatment plans based on pathology, stage, and other patient-specific factors.

Medical oncologists work with urologists, radiation oncologists, radiologists, pathologists, and other specialists to coordinate treatment and follow-up.

Gynecological Oncology

Gynecological cancers affect organs of the female reproductive system, including the ovaries, uterus, and cervix. Treatment depends on the type and stage of the cancer, pathology, molecular characteristics, and previous therapies.

Medical oncology may be involved when systemic therapy is recommended before or after surgery, for recurrent disease, or for advanced malignancies. Treatment may include chemotherapy, targeted medicines, immunotherapy, or hormone-based therapy for selected patients.

The hospital's specialist unit combines genitourinary and gynecological oncology, allowing relevant medical oncology expertise to be coordinated within the department.

Hospital General Universitario Gregorio Marañón

Multidisciplinary Cancer Care

Complex cancer management often requires collaboration between medical oncology, urology, gynecologic oncology, radiation oncology, diagnostic imaging, pathology, and supportive care services.

The hospital's Medical Oncology Department is organized into tumor-specific units. It also provides clinical research and teaching activities, supporting specialist training and multidisciplinary cancer care.

Hospital General Universitario Gregorio Marañón

Clinical trials may be considered for selected patients. Availability depends on active recruitment and eligibility criteria, including diagnosis, disease stage, previous treatment, and laboratory or molecular findings.

Information for International Patients

Patients seeking a genitourinary or gynecological oncology consultation should prepare pathology reports, imaging, surgical records, laboratory results, previous treatment summaries, and a current medication list.

For prostate or bladder cancer, relevant urology reports, biopsy findings, and previous procedure details can be especially helpful. Patients with gynecological cancer should provide operative reports, pathology findings, and prior chemotherapy or radiation treatment information when available.

Dr. José Ángel Arranz Arija is listed as head of the Genitourinary and Gynecological Tumors Unit at Hospital General Universitario Gregorio Marañón. His profile is relevant to patients researching specialist urological and gynecological cancer care in Madrid.