Types of Mesothelioma Flashcards
7 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.
Read the first 7 Types of Mesothelioma flashcards as text
Asbestos fibers that are swallowed or travel through the lymphatic system can lead to which mesothelioma type?
Answer: Peritoneal mesothelioma
Peritoneal mesothelioma can develop when swallowed asbestos fibers penetrate the gut wall or migrate via the lymphatic system to the peritoneum.
Which imaging characteristic is most associated with pleural mesothelioma on a chest CT scan?
Answer: Circumferential pleural thickening encasing the lung
Pleural mesothelioma typically presents on CT as irregular, circumferential pleural thickening that can encase and restrict the entire lung.
Which mesothelioma type has shown the best response to cytoreductive surgery combined with HIPEC?
Answer: Peritoneal mesothelioma
Peritoneal mesothelioma patients who undergo cytoreductive surgery plus HIPEC have achieved significantly longer survival compared to other types with standard treatment.
A Navy electrician's mate was heavily exposed to asbestos in shipboard electrical insulation. Decades later, he develops chest pain, shortness of breath, and a persistent cough. What type of mesothelioma is most likely?
Answer: Pleural mesothelioma
Respiratory symptoms following asbestos inhalation point to pleural mesothelioma, which develops in the lung lining and is the most common form in Navy veterans.
What is the significance of the mesothelioma cell type designation 'transitional' in sarcomatoid classification?
Answer: It describes cells that fall morphologically between epithelioid and sarcomatoid
Transitional cells display features intermediate between epithelioid and sarcomatoid types and are classified under the sarcomatoid category.
Which mesothelioma type most frequently presents with abdominal swelling (ascites) as a primary symptom?
Answer: Peritoneal mesothelioma
Peritoneal mesothelioma causes fluid accumulation (ascites) in the abdominal cavity, often causing significant abdominal distension.
Which statement about testicular mesothelioma is accurate?
Answer: It is the rarest type but often has a relatively better prognosis
Testicular mesothelioma is the rarest form (less than 1% of cases) but tends to be caught earlier and often carries a better prognosis than other types.