| Category | Cancer Treatment |
Radiation therapy is an important treatment option for many types of cancer. Among the advanced radiation techniques available today, brachytherapy in Dwarka offers a way to deliver radiation directly inside or close to the treatment area. By placing a radioactive source near the tumour, brachytherapy can deliver a concentrated radiation dose to the intended area while limiting exposure to surrounding healthy tissues.
Dr. Mohit Kadian provides radiation oncology consultation and individualized treatment planning based on the patient's cancer type, location, stage, previous treatment, and overall health. Brachytherapy may be used alone or in combination with external beam radiation therapy, surgery, chemotherapy, or other cancer treatments, depending on the individual clinical situation.
The suitability of brachytherapy depends on several factors, including the tumour's location, size, extent, and accessibility. A detailed consultation and treatment planning process are important before deciding whether this technique is appropriate.
Brachytherapy is a form of internal radiation therapy in which a sealed radioactive source is placed inside the body or close to the area being treated.
Unlike external beam radiation therapy, where radiation is delivered from a machine outside the body, brachytherapy delivers radiation from a source positioned near the tumour.
Because the radiation source is placed close to the target, a high radiation dose can be delivered to the intended treatment area while the radiation dose to surrounding tissues can be limited according to the treatment plan.
Brachytherapy can be temporary or, in selected situations, involve a permanent implant. The approach depends on the type of cancer and treatment requirements.
Brachytherapy may be considered when radiation can be safely delivered close to the tumour.
It may be used in selected cancers involving:
The exact role of brachytherapy varies depending on the cancer type and stage.
For some cancers, it may be used as the main radiation treatment. In other cases, it may be used as a boost following external beam radiation therapy.
There are different ways to deliver brachytherapy depending on the treatment area and clinical objective.
HDR brachytherapy delivers radiation from a radioactive source at a high dose rate for a relatively short period.
The source is temporarily positioned near the treatment target and then removed after the planned treatment.
HDR brachytherapy can be used for selected cancers and treatment situations.
LDR brachytherapy delivers radiation at a lower dose rate over a longer period.
In selected treatments, radioactive sources may remain in place for an extended period or may be permanently implanted, depending on the cancer and treatment plan.
In temporary brachytherapy, the radioactive source is placed in the treatment position for a prescribed duration and then removed.
In selected cases, small radioactive sources, commonly called seeds, may be implanted and left in the body. The radiation decreases over time according to the characteristics of the radioactive material used.
The choice of technique depends on the diagnosis and treatment objectives.
Choosing brachytherapy in Dwarka may provide several potential advantages for appropriately selected patients.
Brachytherapy places the radiation source close to the tumour, allowing radiation to be concentrated in the intended treatment area.
Because the source is positioned close to the treatment area, a high radiation dose can be delivered to the target according to the prescribed plan.
The radiation dose decreases with distance from the source. Careful planning can therefore help limit radiation exposure to nearby healthy tissues.
Brachytherapy is planned according to the patient's anatomy, tumour location, size, and treatment requirements.
For selected cancers, brachytherapy can be combined with external beam radiation therapy to provide an additional radiation dose to the tumour area.
The brachytherapy treatment process varies according to the cancer type and treatment technique.
Dr. Mohit Kadian reviews the patient's diagnosis, pathology reports, imaging, previous treatments, medical history, and overall health.
Imaging and clinical examination are used to determine the location and extent of the treatment target. The radiation oncology team also evaluates nearby organs and tissues.
Depending on the treatment area, a specialized applicator or implant may be placed inside or close to the treatment site.
The method used varies according to the cancer being treated.
Imaging such as CT, MRI, ultrasound, or other appropriate methods may be used to verify the position of the applicator and treatment target.
Specialized treatment-planning software is used to calculate the appropriate radiation dose and determine the optimal position of the radioactive source.
The radioactive source is delivered to the planned location for the prescribed period.
For HDR brachytherapy, the source is typically inserted temporarily and removed after treatment.
For temporary treatment, the applicator and radioactive source are removed after the prescribed radiation delivery.
Patients receive follow-up care according to their diagnosis and treatment plan. Additional radiation, surgery, chemotherapy, or other treatments may be recommended when appropriate.
Brachytherapy plays an important role in the treatment of selected cervical cancers.
It may be used after or alongside external beam radiation therapy to deliver an additional radiation dose directly to the tumour area.
Because the radiation source is positioned close to the cervix and surrounding treatment area, brachytherapy can provide highly localized radiation delivery.
The exact number of treatments and treatment schedule depend on the stage of cancer, previous treatment, anatomy, and individual treatment plan.
Brachytherapy may also be used for selected prostate cancer patients.
Depending on the clinical situation, radioactive sources may be temporarily or permanently placed within the prostate.
Patient selection depends on factors such as cancer characteristics, prostate anatomy, disease extent, previous treatment, and overall health.
A detailed evaluation is necessary to determine whether prostate brachytherapy is appropriate.
Brachytherapy and external beam radiation therapy use different methods to deliver radiation.
External beam radiation therapy delivers radiation from a machine outside the body.
Brachytherapy delivers radiation from a radioactive source positioned inside or close to the treatment area.
In selected cancer treatment plans, both approaches can be combined. External beam radiation can treat a broader area, while brachytherapy can provide a focused additional dose to the tumour or treatment site.
Brachytherapy may be considered for selected patients whose tumour location allows a radioactive source to be positioned safely near the treatment target.
Suitability depends on:
Not every patient is suitable for brachytherapy. A radiation oncologist evaluates the individual case before recommending the treatment.
The experience varies depending on the treatment site and technique.
Before treatment, the patient receives detailed instructions about preparation. An applicator or implant may be positioned under appropriate medical supervision.
Imaging and treatment planning are then performed to determine the precise radiation delivery.
For temporary HDR brachytherapy, the radioactive source is inserted for a planned period and then removed. Depending on the treatment, several sessions may be required.
The treating team explains the procedure, preparation, expected duration, and aftercare before treatment begins.
Side effects depend on the treatment area, radiation dose, number of treatments, and individual patient factors.
Possible effects may include:
Not every patient experiences the same side effects.
The radiation oncology team monitors patients and provides appropriate advice for managing treatment-related symptoms.
Recovery after brachytherapy depends on the treatment site and type of procedure.
Patients should follow all instructions regarding activity, hygiene, medications, diet, and follow-up.
Some patients may experience temporary local symptoms after treatment. These usually depend on the area treated and the technique used.
Regular follow-up is important for monitoring recovery and evaluating treatment response. Imaging, clinical examination, blood tests, or other investigations may be recommended based on the patient's diagnosis.
Patients should contact their treating team if they experience significant pain, persistent bleeding, fever, severe weakness, or other concerning symptoms.
Radiation safety instructions depend on the type of brachytherapy used.
With many temporary HDR treatments, the radioactive source is removed after the treatment session. Once the source has been removed, there is no radioactive source remaining in the patient's body from that treatment.
Permanent implants are different because radioactive seeds remain in the body and gradually lose their radiation activity. Patients receiving permanent implants may receive specific safety instructions regarding close contact and other precautions.
The treating team provides individualized radiation safety guidance according to the type of brachytherapy performed.
Dr. Mohit Kadian provides radiation oncology consultation and individualized treatment planning for patients requiring advanced radiation therapy.
For patients seeking brachytherapy in Dwarka, treatment planning involves a detailed assessment of the cancer diagnosis, tumour location, stage, imaging findings, previous treatment, and overall medical condition.
When brachytherapy is considered appropriate, the radiation treatment plan is developed to deliver the prescribed radiation dose to the intended treatment area while taking surrounding healthy tissues into consideration.
Dr. Mohit Kadian can also guide patients regarding other radiation treatment options, including IGRT, IMRT, VMAT, RapidArc, SRS, and SBRT, depending on the diagnosis and treatment objectives.
Brachytherapy is an internal radiation therapy technique in which a radioactive source is placed inside or close to the area being treated.
The experience varies depending on the treatment area and procedure. Appropriate pain management and medical support are provided when required.
Brachytherapy may be used for selected cancers of the cervix, uterus, prostate, breast, vagina, skin, and other treatment sites.
The number of sessions depends on the cancer type, treatment technique, radiation dose, and individual treatment plan.
Yes. For selected cancers, brachytherapy may be combined with external beam radiation therapy as part of a comprehensive treatment plan.
No. Brachytherapy is a type of radiation therapy, whereas chemotherapy uses medicines to treat cancer.
It depends on the type of brachytherapy. Temporary treatments involve removing the source after treatment, while selected permanent implant treatments leave radioactive seeds in place.
Patients looking for brachytherapy in Dwarka can consult Dr. Mohit Kadian for cancer evaluation, radiation treatment planning, and guidance regarding the suitability of brachytherapy.
