Israeli medicine has long earned a reputation as a leader in oncology. Here, advanced technologies such as immunotherapy and targeted drugs are used to increase the chances of remission. At the Ichilov clinic, specialists combine chemotherapy with innovative approaches, including CAR-T cell therapy. This ensures high effectiveness in the fight against intravascular large B-cell lymphoma. Treatment results often exceed global standards. Patients receive personalized plans based on genetic analysis of the tumour. Such methods minimize side effects and accelerate recovery.
Comfort in Israeli clinics is thought out to the smallest detail. Rooms are equipped with modern facilities for the convenience of stay. The level of care includes round-the-clock support from qualified nurses. A personal companion assists with translation and organizing visits. They coordinate transportation and resolve everyday issues. This creates an atmosphere of calm and confidence. Patients focus on recovery without unnecessary worries.
About the Disease
Intravascular large B-cell lymphoma is a rare aggressive form of diffuse large B-cell lymphoma. The disease is characterized by the proliferation of large neoplastic B-cells primarily within the lumen of small vessels (capillaries).
Causes
- Genetic anomalies.
- Absence of adhesion molecules on cells.
- Possible association with viruses (rare).
Symptoms
- Fever of unknown origin
- Weakness and weight loss
- Anemia and thrombocytopenia
- Neurological disorders
- Skin rashes
- Hepatosplenomegaly
- Shortness of breath and chest pain
Treatment Methods
At the Ichilov clinic, the choice of treatment methods for intravascular large B-cell lymphoma is based on molecular genetic profiling of the tumour and the overall condition of the patient, allowing for the creation of a personalized therapeutic strategy.
High-Intensity Chemotherapy
This method becomes the foundation of treatment immediately after the diagnosis is confirmed, when rapid suppression of aggressive malignant cell growth is required. Protocols include combinations of cytostatic drugs that act on various phases of cell division, blocking the ability of lymphoma cells to multiply. Modern regimens are supplemented with supportive therapy that minimizes toxic effects on healthy tissues. Doctors carefully monitor blood parameters and adjust dosages, considering individual tolerance.
Monoclonal Antibody Immunotherapy
Used in parallel with chemotherapy to enhance the anti-tumour effect in the early stages of treatment. Monoclonal antibodies recognize specific proteins on the surface of B-lymphocytes and initiate an immune attack against malignant cells while sparing healthy tissues. This biological therapy works like a precision weapon, marking tumour cells for destruction by the body's own immune system. Infusions are conducted on a strict schedule with monitoring for possible reactions.
Targeted Therapy
Prescribed to patients with specific molecular markers identified through genetic analysis of the tumour. Drugs in this group block specific signaling pathways necessary for the survival and growth of lymphoma cells, acting selectively at the molecular level. Unlike traditional chemotherapy, targeted agents minimally affect healthy cells, making treatment more comfortable. Doctors at Ichilov use the results of molecular profiling to select optimal combinations that show a synergistic effect. This personalized approach opens opportunities even in complex clinical situations where standard regimens prove insufficiently effective.
High-Dose Chemotherapy with Autologous Stem Cell Transplantation
Considered for younger patients or those at high risk of relapse after the first line of therapy. The procedure begins with the collection of the patient's own stem cells, which are then frozen and preserved. After that, intensive chemotherapy is administered at doses exceeding standard levels, which allows for the destruction of even resistant tumour cells but temporarily suppresses hematopoiesis. The preserved stem cells are returned to the body, restoring the bone marrow's ability to produce healthy blood cells. The entire process requires careful monitoring in a specialized department, where a team of hematologists ensures safety at every stage and prevents infectious complications.
Intrathecal Chemotherapy
Used as a preventive measure or when there is suspicion of central nervous system involvement, as systemic therapy poorly penetrates the blood-brain barrier. Drugs are administered directly into the spinal canal through a lumbar puncture, creating high concentrations in the cerebrospinal fluid. The procedure is performed on an outpatient basis by experienced specialists using imaging control for maximum accuracy. The course includes several administrations at specific intervals, ensuring reliable protection of the nervous system from infiltration by lymphoma cells. This preventive strategy is critically important in aggressive disease variants with high neurotropism.
Radiation Therapy
Used locally when there are isolated lesions or as a consolidating stage after systemic treatment. Modern linear accelerators allow for millimeter-precise radiation targeting, concentrating the dose on the tumour tissue while maximizing protection of surrounding organs. Planning is based on high-precision CT and MRI images, where radiologists model the optimal dose distribution. Sessions are conducted daily, take a few minutes, and are completely painless for the patient. This method is particularly effective for controlling local manifestations in critical areas where surgical intervention is difficult or impossible.
Supportive Therapy
Conducted in parallel with the main treatment at all stages to maintain body functions and prevent complications. It includes growth factors to stimulate hematopoiesis, antibiotics to prevent infections during periods of immunosuppression, and the latest generation antiemetics. Doctors carefully monitor liver and kidney function, adjusting supportive therapy based on current indicators. Nutritional support helps maintain body weight and strength, which is critical for tolerating intensive treatment. Psychological support provides patients with emotional resilience necessary to navigate the entire therapeutic journey with faith in a positive outcome.
- Stem Cell Treatment
- Radiation Therapy
- Chemotherapy
Diagnostic Methods for the Disease
Accurate and prompt diagnosis of intravascular large B-cell lymphoma is critically important: the disease progresses rapidly, and early detection significantly increases the chances of successful treatment. At the Ichilov clinic, diagnosis is conducted on high-precision modern equipment. All procedures are planned in advance and performed within a short timeframe so that the patient can receive an accurate diagnosis and start therapy as soon as possible.
First Day
Upon arrival at the clinic, the patient immediately consults with the attending hematologist. The doctor collects a detailed medical history, conducts a thorough clinical examination, and determines the list of necessary tests. This allows for a complete picture of the patient's condition and the selection of the most informative diagnostic methods.
Second Day
On the second day, all key tests are performed to confirm the diagnosis and assess the extent of the process:
- Complete blood count with leukocyte formula
- Biochemical blood analysis
- Lactate dehydrogenase (LDH)
- β2-microglobulin
- Immunophenotyping of blood
- Coagulation profile
- Bone marrow puncture with trepanobiopsy
- Whole-body PET-CT
- Brain and spinal cord MRI (in case of neurological symptoms)
- Skin or affected organ biopsy (if lesions are present)
Immunohistochemical and molecular genetic examination of the biopsy
Third Day
The attending physician gathers a consultation with hematologists, oncologists, and radiologists. The results of all tests are discussed at the consultation. This allows for the formulation of the most accurate and relevant individual treatment plan tailored to the specifics of the disease and the patient's condition.
- Biopsy
- Magnetic Resonance Imaging (MRI)
- Diagnosis — PET CT
- Blood Biochemistry
How Much Does Treatment Cost in Israel
The cost of treatment is formed individually and depends on the stage of the disease, the chosen therapy protocols, the need for stem cell transplantation, the duration of hospitalization, and the volume of diagnostic procedures. It includes consultations with hematologists, laboratory studies, molecular genetic profiling, medications, and supportive therapy.
To obtain a personalized cost estimate for treatment, please contact the clinic consultant by phone as indicated on the website.
Advantages of Treatment in Israel
- Hematologists with international experience in treating rare aggressive lymphomas and many years of practice in leading oncological hematology centers
- Molecular genetic profiling of the tumour to select the most effective targeted drugs and personalize protocols
- Access to the latest immunotherapeutic agents and clinical trials of innovative treatment methods
- Comprehensive supportive therapy with prevention of complications and maintenance of quality of life at all stages
- Coordination of treatment by a multidisciplinary team with weekly consultations for strategy adjustment
Even before arriving in Israel, patients can request an online consultation with a hematologist from the Ichilov clinic to obtain an expert opinion on the diagnosis and recommendations for optimal treatment tactics. During the virtual meeting, the specialist will answer questions, analyze existing medical documents, and inform about available modern technologies and therapy protocols.