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  3. Dr. Sridhar PS - Radiation Oncologist
  • Cancer

Dr. Sridhar PS - Radiation Oncologist

By Arti Shrotriya| Last Updated at: 27th Apr '24| 16 Min Read

Dr. Sridhar PS

Qualification: MBBS, MD, DNB

Designation: Radiation Oncologist, Senior Consultant

Experience: 26+ years of experience

Services:
 

Dr. Sridhar is a Radiation oncologist in India and specializes in prostate, hepatobiliary, and pancreatic malignancies, as well as benign and neurological tumors.

He provides treatment for  Liver Cancer, Lung Cancer, Bone Cancer, and Lymphoma Brain tumor.

He is one of the best oncologists in India providing services like External Beam Radiation for Prostate Cancer, Advanced Techniques- IMRT, Advanced Techniques- IGRT, Advanced Techniques- SBRT, Advanced Techniques- SRS, Advanced Techniques- SRT, Brachytherapy (Internal Radiation Therapy), and Brachytherapy (Gyneac, Head &Neck, Breast Malignancies).

He is a senior consultant at HCG Cancer Centre, which is among the best cancer hospital in Mumbai and practices at HCG Cancer Hospital, Bangalore.

Expertise:

He is well-known for his knowledge of cutting-edge radiation methods such as IMRT, IGRT, SBRT, Tomo treatment, High Precision Radiotherapy, Cancer Genomics, Radio Genomics, and chemo-radiotherapy. He is a pioneer in oncology imaging and has treated over 10,000 patients with radiation. Some of the other treatments are:

Experience:

  • Dr. Sridhar Papaiah Susheela currently practices at HCG Hospital, Bangalore.
  • He is a Senior Consultant, at HCG Cancer Centre, Mumbai
  • He has approximately 2500 instances of Neurological and Benign Tumours, as well as Functional Radiosurgery under his belt.

Education & Fellowships:

YearEducation
2004DNB, National Board of Examination, India
2002MD, Banaras Hindu University
1996MBBS, Mysore University

Publications:

  • Dr. Sridhar PS has over 100 articles to his name in national and international journals.

Memberships:

  • The joint secretary for the Association of Radiation Oncology of India (AROI)
  • Secretary of Neuro-Oncology Society
  • the Secretary of the Indian Association of Hyperthermia Oncology.

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Question and Answers

. Heterogeneous Soft Tissue Nodule in the Right Lower Lobe (RLL) Size: 14 x 8 mm This nodule is described as heterogeneously enhancing, which suggests it may have varying levels of blood flow or different tissue densities within it. This could be indicative of a tumor. 2. Air Space Opacification in the Right Upper Lobe (RUL) Finding: There is patchy air space opacification with interlobular septal thickening in the posterior segment of RUL. This could represent infection, inflammation, or more concerningly, metastatic disease or lung cancer causing these changes. 3. Left-sided Pleural Effusion and Subsegmental Atelectasis Pleural Effusion: Mild left-sided pleural effusion is noted. Pleural effusion can occur in the context of metastatic disease or cancer. Atelectasis: This refers to partial lung collapse, which may occur when there is a mass obstructing the airflow or due to pleural fluid. 4. Enlarged Mediastinal and Hilar Lymph Nodes Lymphadenopathy: There are multiple enlarged and necrotic lymph nodes, most notably in the right hilar region, with the largest measuring 35 x 25 mm. Enlargement and necrosis of lymph nodes can be a sign of metastatic spread. The presence of enlarged lymph nodes in the mediastinum and hilum is typical of malignancy spreading beyond the primary lung site. 5. Liver Lesion Size: 14 x 13 mm lesion in the right hepatic lobe, which is well-defined and peripherally enhancing. A hypodense lesion could indicate a metastatic tumor, especially since it shows peripheral enhancement, a characteristic of some types of metastases. 6. Skeletal Lesions Multiple Lesions: There are mixed lytic and sclerotic bony lesions, some with soft tissue components. These lesions involve the vertebrae, ribs, glenoids, sternum, sacral ala, iliac bones, and femur. Soft Tissue Components: Some of the lesions, such as those in the ribs and iliac bones, have a soft tissue component, which suggests more advanced involvement, possibly indicating metastases. 7. Other Findings: No signs of emphysema, bronchiectasis, or pneumothorax were noted, which is reassuring as it reduces the likelihood of certain types of lung diseases. The liver, spleen, pancreas, kidneys, urinary bladder, and prostate all appear normal on imaging, which helps to rule out major issues in these organs. Impression: The findings of a heterogeneously enhancing solitary pulmonary nodule in the right lung, with associated hilar and mediastinal lymphadenopathy, along with a hepatic lesion and extensive skeletal involvement (with mixed lytic and sclerotic lesions), strongly raise concern for metastatic disease, most likely originating from the lung. The primary lung cancer is a potential consideration, though other primary sites are also possible. Next Steps: Histopathological correlation: This means a biopsy or tissue sample should be taken from one of the lesions (pulmonary, hepatic, or bone) to confirm whether the lesions are malignant and, if so, to identify the type of cancer. This will help determine the best course of treatment. The overall picture suggests a metastatic malignancy, likely of pulmonary origin, but further investigations and biopsy are essential to establish a definitive diagnosis and treatment plan.

Male | 58

Answered on 8th Mar '25

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