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Mesothelioma Diagnosis & Treatment Flashcards

6 cards from real Mesothelioma Navy practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. What is mesothelioma?

    Answer: A rare cancer of the mesothelial lining, most commonly affecting the pleura (lungs) or peritoneum (abdomen)

    Mesothelioma is an aggressive cancer that develops in the thin layer of tissue (mesothelium) lining the lungs (pleural), abdomen (peritoneal), heart (pericardial), or testicles (testicular).

  2. What are the early symptoms of pleural mesothelioma?

    Answer: Chest pain, shortness of breath, persistent cough, and unexplained weight loss

    Early symptoms include chest pain, dyspnea (shortness of breath), persistent cough, fatigue, and weight loss. These non-specific symptoms often lead to delayed diagnosis.

  3. What imaging and diagnostic tests are used to diagnose mesothelioma?

    Answer: CT scans, PET scans, and tissue biopsy for definitive pathological confirmation

    Diagnosis involves imaging (CT, PET scans, MRI), followed by tissue biopsy (thoracoscopy, laparoscopy) for definitive pathological confirmation, including immunohistochemical staining.

  4. What are the main treatment options for mesothelioma?

    Answer: Surgery, chemotherapy, radiation therapy, immunotherapy, and multimodal combinations

    Treatment options include surgery (pleurectomy/decortication or extrapleural pneumonectomy), chemotherapy (pemetrexed/cisplatin), radiation, immunotherapy (nivolumab/ipilimumab), and multimodal combinations.

  5. What is the prognosis for mesothelioma patients?

    Answer: Median survival is 12-21 months, though newer treatments are improving outcomes

    Mesothelioma has a poor prognosis with median survival of 12-21 months depending on type and stage, though immunotherapy and multimodal treatments are gradually improving outcomes.

  6. What is the staging system used for mesothelioma?

    Answer: The TNM system assessing Tumor extent, lymph Node involvement, and Metastasis spread

    Pleural mesothelioma uses a modified TNM staging system (Stages I-IV) assessing tumor extent, lymph node involvement, and distant metastasis to guide treatment decisions.