11 year old boy presented with a large lt sided cervical swelling with facial congestion for 3 months. No other associated symptoms. On examination, the swelling is soft, oval, measuring 18*15 cm, on the lot side of the neck, extending to the mediastinum, causing tracheal shift to the right. No axillary or inguinal lymph node enlargement. No hepatosplenomegaly. All blood investigations done 3 months ago were done and showed nothing abnormal. Ultrasound shows enlarged cervical lymph nodes. X-ray as shown above. Patient was admitted for further assessment. What is your plan?

16 yrs old female with cough, fever, back pain and chest pain for last 1 month

A 18 year old male reports to the opd with chief complaints of swelling in the neck anf difficulty in swallowing. All vitals are normal.The swelling is progressive in nature. CBC count and thyroid profile are normal.What is the most probable diagnosis and the best treatment available for this patient?

29 yrs old male, presented with chest pain and left chest swelling. Vitaly stable. SPO2 94 % Diagnosis?

Progressively increasing mass from last 15 years. Patient is 74 years old. Diagnosis and treatment please...?