Medical Department

Comprehensive Care for Cancer Diagnosis and Treatment

Oncology is the medical speciality focused on the prevention, diagnosis, treatment, and ongoing management of cancer. Cancer care often involves several stages, including accurate diagnosis, treatment planning, monitoring, and supportive care.

At K & K Super Speciality Hospital, Oncology care focuses on appropriate evaluation, timely diagnosis, individualised treatment planning, and coordination of care according to the type and stage of cancer and the patient's overall health.

What is Oncology?

Oncology is the branch of medicine concerned with cancer and conditions caused by abnormal cell growth.

Cancer can develop in different parts of the body and may affect:

• Organs
• Blood
• Lymphatic system
• Soft tissues
• Bones
• Other body tissues

Cancer treatment varies significantly depending on the type, location, stage, and biological characteristics of the cancer.

Common Types of Cancer

Oncology may involve the evaluation and treatment of different cancers, including:

• Breast cancer
• Lung cancer
• Oral and head and neck cancers
• Gastrointestinal cancers
• Liver and pancreatic cancers
• Colorectal cancer
• Prostate cancer
• Kidney and bladder cancers
• Gynaecological cancers
• Blood cancers
• Bone and soft-tissue cancers

The appropriate treatment plan depends on the specific cancer and individual patient factors.

Cancer Diagnosis

Early and accurate diagnosis is an important part of cancer care.

Depending on the suspected condition, evaluation may include:

• Medical history
• Physical examination
• Blood tests
• Imaging studies
• Ultrasound
• Digital X-ray
• CT scan
• MRI
• Endoscopy
• Biopsy
• Other specialised investigations

A biopsy is often required to confirm the type of cancer and determine important characteristics that guide treatment.

Cancer Staging

Once cancer is diagnosed, doctors may determine its stage to understand the extent of the disease.

Staging may involve assessment of:

• Size of the primary tumour
• Involvement of nearby tissues
• Lymph node involvement
• Spread to other parts of the body

Additional imaging or investigations may be recommended depending on the type of cancer.

Cancer staging helps doctors develop an appropriate treatment strategy.

Cancer Treatment

Cancer treatment depends on the type and stage of cancer and may involve one or more treatment approaches.

These can include:

• Surgery
• Chemotherapy
• Radiation therapy
• Hormonal therapy
• Targeted therapy
• Immunotherapy
• Supportive and palliative care

Some patients may require a combination of different treatments.

The treatment plan is determined according to the patient's diagnosis, cancer characteristics, overall health, and treatment goals.

Surgical Oncology

Surgery may be used to remove a cancerous tumour or affected tissue when appropriate.

Depending on the cancer, surgery may be used for:

• Removing a primary tumour
• Removing affected lymph nodes
• Treating complications caused by a tumour
• Obtaining tissue for diagnosis
• Selected reconstructive procedures

The type of surgery depends on the location and extent of the disease.

Chemotherapy

Chemotherapy uses medicines designed to destroy or control cancer cells.

It may be used:

• Before surgery
• After surgery
• As the primary treatment for certain cancers
• In combination with other cancer treatments
• To control advanced cancer in selected situations

Chemotherapy medicines and treatment schedules vary depending on the type of cancer and individual treatment plan.

Radiation Therapy

Radiation therapy uses high-energy radiation to damage cancer cells.

It may be used to:

• Treat certain cancers
• Reduce the risk of cancer returning after other treatments
• Shrink a tumour before surgery
• Control symptoms caused by advanced cancer

Radiation therapy is planned according to the type and location of the cancer.

Targeted Therapy

Targeted therapy uses medicines designed to act on specific features of cancer cells.

These treatments may be appropriate for selected cancers when the tumour has specific molecular or genetic characteristics.

Testing may be required to determine whether a patient is likely to benefit from a particular targeted treatment.

Immunotherapy

Immunotherapy uses medicines that help the immune system recognise or respond to cancer cells.

It is used for selected types and stages of cancer and is not suitable for every patient.

The decision to use immunotherapy depends on factors such as cancer type, stage, molecular characteristics, previous treatment, and overall health.

Hormonal Therapy

Some cancers depend on hormones for growth.

Hormonal therapy may be used for selected cancers, including certain:

• Breast cancers
• Prostate cancers
• Other hormone-sensitive cancers

Treatment is selected according to the biological characteristics of the cancer.

Multidisciplinary Cancer Care

Cancer treatment may involve more than one medical speciality.

Depending on the patient's condition, care may involve coordination between:

• Medical oncologists
• Surgical specialists
• Radiation specialists
• Pathologists
• Radiologists
• Other specialist doctors
• Nutrition and rehabilitation professionals
• Palliative and supportive care teams

A multidisciplinary approach can help address different aspects of cancer diagnosis and treatment.

Supportive Care During Cancer Treatment

Cancer treatment can affect nutrition, energy levels, emotional well-being, and everyday activities.

Supportive care may focus on:

• Managing treatment-related symptoms
• Nutrition
• Pain management
• Infection prevention
• Fatigue management
• Emotional support
• Maintaining physical function
• Managing treatment side effects

Supportive care can be provided alongside cancer-directed treatment.

Managing Cancer Treatment Side Effects

Cancer treatments can cause different side effects depending on the treatment and individual patient.

Possible side effects may include:

• Fatigue
• Nausea
• Vomiting
• Reduced appetite
• Hair loss
• Changes in blood counts
• Mouth sores
• Skin changes
• Increased risk of infection

Patients should report significant or persistent side effects to their treating medical team rather than stopping treatment on their own.

Nutrition During Cancer Care

Maintaining appropriate nutrition can be important during cancer treatment.

Nutritional requirements may change depending on:

• Type of cancer
• Treatment being received
• Appetite
• Digestive symptoms
• Weight changes
• Overall health

Patients may benefit from individualised dietary guidance based on their medical and nutritional needs.

Cancer Screening and Early Detection

Screening can help detect certain cancers before symptoms develop.

Depending on age, sex, family history, and individual risk factors, screening may be recommended for certain cancers such as:

• Breast cancer
• Cervical cancer
• Colorectal cancer
• Certain lung cancers in high-risk individuals

Screening recommendations vary according to individual risk and applicable medical guidelines.

Cancer in Different Age Groups

Cancer can occur at different ages, although the types and risk factors may vary.

Cancer care for older adults may require consideration of:

• Other medical conditions
• Medication use
• Physical function
• Nutrition
• Treatment tolerance

Treatment planning should consider the individual patient's overall health rather than age alone.

Follow-Up After Cancer Treatment

Regular follow-up is an important part of cancer care after treatment.

Follow-up may include:

• Physical examinations
• Blood tests
• Imaging
• Monitoring for recurrence
• Assessment of treatment-related effects
• Management of long-term health needs

The frequency and type of follow-up depend on the cancer and treatment received.

Palliative and Supportive Cancer Care

For patients with advanced cancer, supportive and palliative care can help manage symptoms and improve comfort and quality of life.

Care may focus on:

• Pain management
• Breathlessness
• Nausea
• Fatigue
• Nutritional concerns
• Emotional and family support
• Other symptoms associated with advanced illness

Palliative care can be provided alongside other appropriate cancer treatments.

When Should You Consult an Oncologist?

An oncology consultation may be recommended when:

• A biopsy confirms cancer
• Imaging suggests a possible tumour
• Cancer has been diagnosed elsewhere
• A patient requires treatment planning
• Cancer treatment needs monitoring
• There are concerns about recurrence
• A second medical opinion is required

Early specialist evaluation can help determine the appropriate diagnostic and treatment pathway.

Warning Signs That Should Not Be Ignored

Some symptoms may have many non-cancerous causes, but persistent or unexplained changes should be evaluated.

These may include:

• Unexplained weight loss
• Persistent fatigue
• Unexplained bleeding
• A new or growing lump
• Persistent cough
• Changes in bowel or bladder habits
• Difficulty swallowing
• Persistent pain
• Changes in a mole or skin lesion
• Sores that do not heal

Having one of these symptoms does not necessarily mean that a person has cancer, but medical evaluation may be appropriate if the symptom persists or is concerning.

Oncology at K & K Super Speciality Hospital

At K & K Super Speciality Hospital, Oncology care focuses on appropriate cancer evaluation, diagnosis, treatment planning, monitoring, and supportive care.

Treatment is planned according to the type and stage of cancer, available diagnostic information, the patient's overall health, and individual treatment requirements.

Timely Evaluation Matters in Cancer Care

Cancer diagnosis and treatment can be complex, but timely medical evaluation can help establish the diagnosis and determine the appropriate treatment pathway.

For Oncology consultation, cancer evaluation, and treatment guidance, contact K & K Super Speciality Hospital.