Podcast
Questions and Answers
What is the most common type of cutaneous T cell lymphoma?
What is the most common type of cutaneous T cell lymphoma?
- Clonal CD4+ T cells (correct)
- CD8+ T cells
- CD45+ cells
- TTF1+ cells
Which type of tumor cells are found in Sézary syndrome?
Which type of tumor cells are found in Sézary syndrome?
- Hodgkin lymphoma cells
- Neoplastic T cells with cerebriform nuclei (correct)
- Monotonous round tumor cells
- Metastatic small cell carcinoma
Which stage of Mycosis Fungoides is characterized by thickened plaques that may resemble psoriasis?
Which stage of Mycosis Fungoides is characterized by thickened plaques that may resemble psoriasis?
- Plaque (correct)
- Sézary syndrome
- Tumoral
- Patch
Which microscopic feature is associated with the patch stage of Mycosis Fungoides?
Which microscopic feature is associated with the patch stage of Mycosis Fungoides?
What is the differential diagnosis for metastatic small cell carcinoma if it is from the lung?
What is the differential diagnosis for metastatic small cell carcinoma if it is from the lung?
What characterizes Sézary syndrome?
What characterizes Sézary syndrome?
Which tumor cells are positive for CD4 and negative for CD8 in Mycosis Fungoides?
Which tumor cells are positive for CD4 and negative for CD8 in Mycosis Fungoides?
What are the microscopic features of actinic keratosis?
What are the microscopic features of actinic keratosis?
Which type of UV radiation is absorbed by the epidermis and considered the most carcinogenic?
Which type of UV radiation is absorbed by the epidermis and considered the most carcinogenic?
What gene mutation is associated with the pathogenesis of basal cell carcinoma?
What gene mutation is associated with the pathogenesis of basal cell carcinoma?
What is the most common type of basal cell carcinoma to be seen in sun-exposed skin?
What is the most common type of basal cell carcinoma to be seen in sun-exposed skin?
Which treatment for basal cell carcinoma is not always needed?
Which treatment for basal cell carcinoma is not always needed?
What are hedgehog proteins involved in?
What are hedgehog proteins involved in?
What are the risk factors for basal cell carcinoma?
What are the risk factors for basal cell carcinoma?
What causes the small rough spots seen in actinic keratosis?
What causes the small rough spots seen in actinic keratosis?
Which of the following tumors is associated with nevoid basal cell carcinoma syndrome?
Which of the following tumors is associated with nevoid basal cell carcinoma syndrome?
What is a common risk factor for squamous cell carcinoma (SCC) mentioned in the text?
What is a common risk factor for squamous cell carcinoma (SCC) mentioned in the text?
Which of the following tumor types express neuroendocrine markers such as CD56 and chromogranin?
Which of the following tumor types express neuroendocrine markers such as CD56 and chromogranin?
Which type of squamous cell carcinoma is characterized by loss of intercellular connection (Acantholysis)?
Which type of squamous cell carcinoma is characterized by loss of intercellular connection (Acantholysis)?
Which tumor type is graded according to the degree of differentiation and may present with ulceration and hemorrhage?
Which tumor type is graded according to the degree of differentiation and may present with ulceration and hemorrhage?
What is a microscopic feature of Merkel cell carcinoma?
What is a microscopic feature of Merkel cell carcinoma?
Which of the following tumors is NOT associated with nevoid basal cell carcinoma syndrome?
Which of the following tumors is NOT associated with nevoid basal cell carcinoma syndrome?
Which infection is often a risk factor for squamous cell carcinoma?
Which infection is often a risk factor for squamous cell carcinoma?
