| Category | Cancer Treatment |
Modern radiation oncology offers highly precise treatment techniques for selected tumours and other abnormalities. SRS in Dwarka, or Stereotactic Radiosurgery, is an advanced radiation treatment technique designed to deliver a precisely focused, high dose of radiation to a defined target.
Despite the word "surgery" in its name, SRS does not involve a surgical incision. Instead, highly focused radiation beams are directed at the treatment target from multiple directions. The radiation beams are carefully planned so that they converge on the target while limiting radiation exposure to surrounding healthy tissues as much as possible.
Dr. Mohit Kadian provides radiation oncology consultation and individualized treatment planning based on the patient's diagnosis, tumour location, size, imaging findings, medical history, and overall treatment objectives.
Stereotactic Radiosurgery (SRS) is a specialized form of radiation therapy that delivers a high dose of precisely targeted radiation to a small, well-defined treatment area.
SRS is most commonly associated with certain brain and intracranial conditions, although stereotactic radiation techniques can also be used in other parts of the body under appropriate circumstances.
Advanced imaging and computer-based treatment planning are used to identify the target and determine how radiation should be delivered.
The treatment plan uses multiple radiation beams or beam paths that converge on the target. This allows the radiation dose to be concentrated in the intended treatment area while reducing unnecessary radiation exposure to surrounding tissues.
SRS may be considered when a small and clearly defined target requires highly precise radiation treatment.
Depending on the clinical situation, SRS may be used for selected:
The suitability of SRS depends on several factors, including the size and location of the lesion, diagnosis, previous treatments, patient's overall health, and relationship with nearby critical structures.
A detailed evaluation is required before SRS is recommended.
Choosing SRS in Dwarka may provide several potential advantages for appropriately selected patients.
SRS is designed to deliver radiation to a well-defined target with a high degree of precision.
Radiation beams are planned to converge on the target, helping concentrate the prescribed dose in the treatment area.
Although called radiosurgery, SRS does not require a conventional surgical incision.
Treatment planning takes surrounding healthy brain tissue and critical structures into consideration to limit unnecessary radiation exposure where possible.
Depending on the diagnosis and treatment plan, SRS may be delivered in a single session or a limited number of sessions.
The treatment is planned using detailed imaging and computer-based calculations according to the patient's individual anatomy and target characteristics.
The SRS treatment process involves detailed preparation and planning.
Dr. Mohit Kadian reviews the patient's diagnosis, symptoms, previous treatments, medical history, and available imaging studies.
High-resolution imaging such as MRI or CT may be performed to clearly identify and define the treatment target.
The treatment team carefully identifies the lesion or target and evaluates nearby critical structures that need to be protected.
Specialized computer software is used to calculate the radiation dose and beam arrangement. Multiple beam directions may be used so that radiation converges accurately on the target.
A suitable immobilization or positioning system may be used to help maintain the patient's position during treatment. The exact method depends on the equipment and treatment plan.
Imaging may be performed before or during treatment to confirm the patient's position and target alignment.
Once positioning is verified, the planned radiation is delivered to the target.
After treatment, the patient receives follow-up care according to the diagnosis and treatment plan. Imaging may be recommended to assess the response over time.
SRS is frequently considered for selected intracranial tumours and lesions because the technique can deliver radiation with high precision.
For patients with brain metastases or other small, well-defined brain lesions, SRS may be considered as an alternative to or in combination with other treatment approaches, depending on the individual clinical situation.
The location, size, number of lesions, previous treatment, and overall health of the patient are important factors when deciding whether SRS is appropriate.
SRS is generally associated with stereotactic treatment of intracranial or brain-related targets.
SBRT, or Stereotactic Body Radiation Therapy, uses similar principles of highly precise radiation delivery for selected targets outside the brain, such as certain lesions involving the lung, liver, spine, or other parts of the body.
Both techniques involve careful imaging, immobilization, treatment planning, and precise radiation delivery, but the appropriate technique depends on the location of the treatment target.
Conventional radiation therapy may involve multiple treatment sessions over several weeks, depending on the diagnosis and prescribed treatment schedule.
SRS is designed for selected small and well-defined targets and may deliver a high radiation dose in one session or a limited number of sessions.
SRS is not necessarily better than conventional radiation therapy for every patient. The appropriate approach depends on the tumour characteristics, location, size, overall health, previous treatments, and treatment objectives.
SRS may be considered for patients with selected small and clearly defined lesions where highly precise radiation delivery is appropriate.
Potential candidates may include patients with:
A patient may not be suitable for SRS if the lesion is too large, poorly defined, located in a way that makes safe treatment difficult, or if another treatment approach is more appropriate.
A specialist evaluation is therefore essential.
Before treatment, detailed imaging and treatment planning are completed. The patient is positioned carefully using an appropriate immobilization system.
Imaging verification is performed to ensure accurate alignment. Once the position is confirmed, radiation is delivered according to the individualized treatment plan.
The patient generally does not feel the radiation itself. Depending on the treatment system and plan, the patient may remain on the treatment table for some time while positioning, imaging, and radiation delivery are completed.
The exact duration and number of sessions vary depending on the target and treatment technique.
SRS is highly focused, but radiation can still cause side effects depending on the location and size of the treatment target, radiation dose, and individual patient factors.
Possible side effects may include:
Rarely, radiation-related changes in surrounding brain tissue can occur. The treating radiation oncology team will discuss potential risks based on the patient's specific treatment plan.
Patients should report new or worsening symptoms promptly.
Recovery after SRS varies depending on the diagnosis, treatment area, radiation dose, and overall health.
Many patients can return to routine activities relatively quickly, but individual recommendations vary.
Follow-up is an important part of SRS care. The treating team may recommend periodic MRI or other imaging to monitor the treated area and assess the response.
Patients should follow all prescribed medications and post-treatment instructions and attend scheduled follow-up appointments.
Dr. Mohit Kadian provides radiation oncology consultation and individualized treatment planning for patients requiring advanced radiation therapy.
For patients seeking SRS in Dwarka, treatment planning begins with a detailed assessment of the diagnosis, imaging findings, target location, size, and relationship with surrounding critical structures.
When SRS is considered appropriate, advanced imaging and computer-based planning are used to develop a carefully designed radiation treatment plan.
Dr. Mohit Kadian can also help patients understand other available radiation therapy approaches, including IGRT, IMRT, VMAT, RapidArc, and SBRT, depending on their individual diagnosis and treatment requirements.
SRS stands for Stereotactic Radiosurgery. It is a highly precise radiation therapy technique used to treat selected small and well-defined targets.
No. Despite the term "radiosurgery," SRS does not involve a surgical incision. It uses precisely focused radiation to treat the target.
SRS is commonly used for selected intracranial tumours and lesions, although stereotactic radiation principles can also be applied to selected conditions in other parts of the body.
Depending on the diagnosis and treatment plan, SRS may be delivered in a single session or divided into a limited number of sessions.
The radiation itself is generally not felt. However, some patients may experience side effects depending on the treatment area and radiation dose.
SRS delivers highly focused radiation to a defined target and may be completed in one or a limited number of sessions, whereas conventional radiation therapy may involve a larger number of treatment sessions.
Patients usually require follow-up according to their diagnosis and treatment plan. Imaging such as MRI may be performed later to assess treatment response.
Patients looking for SRS in Dwarka can consult Dr. Mohit Kadian for evaluation, treatment planning, and guidance regarding the suitability of stereotactic radiosurgery.
