Special Procedures Flashcards

1
Q

What schematic representation is this?

A

The general immunohistochemistry method.

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2
Q

What type of neoplasms are these? And what are highlighted features?

A

Metastatic carcinoid to the orbit.

Bland epithelial characteristics and the neuroendocrine nature of the cells.

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3
Q

What is this technique?

A

Flow cytometry.

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4
Q

What do the graphs demonstrate?

A

A clonal population of CD19* kappa-restricted lymphocytes.

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5
Q

What medical technique is this?

A

Polymerase chain reaction (PCR).

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6
Q

What is this technique?

A

Tissue microarrays.

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7
Q

What are the methods used in these images? And what are the features noted?

A

Cytologic liquid-based preparation and cell block.

Prominent nucleoli and brown pigment, and confirms the diagnosis of melanoma.

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8
Q

What are these surgical techniques?

A

Frozen section and Mohs micrographic surgery.

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