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Derm Revision > Stains Memoriser > Flashcards

Stains Memoriser Flashcards

1
Q

SCC

A

Cytokeratins AE1/AE3, 34BE12, MNF116, 5/6, EMA, Ki-67

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2
Q

Paget’s disease of the breast

A

CAM 5.2, CK7, CEA

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3
Q

Non-gastric adenocarcinoma

A

CK7

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4
Q

Merkel cell carcinoma

A

CK20 (perinuclear dot); Synaptophysin, Chromogranin, Neuron-specific enolase
TTF-1 NEGATIVE

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5
Q

Metastatic adenocarcinoma

A

CDX2, CK7, CK20 (CK7/20 can be useful to identify location, among other stains)

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6
Q

Sebaceous carcinoma

A

EMA, adipophilin

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7
Q

Epithelioid sarcoma

A

EMA

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8
Q

Adnexal neoplasms

A

CEA

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9
Q

BCC

A

BerEp4 (negative EMA)

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10
Q

Metastatic renal cell carcinoma

A

RCC

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11
Q

Metastatic small-cell lung carcinoma

A

TTF-1 (as compared with MCC, which is positive)

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12
Q

Desmoplastic melanoma

A

S100, Sox10

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13
Q

Spitz naevi

A

S100A6

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14
Q

Cellular neurothekeoma

A

S100A6, MITF

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15
Q

Langerhans cell histiocytosis

A

S100, CD1a

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16
Q

Rosai-dorfman disease

A

S100

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17
Q

Granular cell tumour

A

S100

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18
Q

Neurofibroma

A

S100

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19
Q

AFX

A

S100A6

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20
Q

Naevi

A

Melan-A/MART-1

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21
Q

Melanoma

A

S100, Melan-A/MART-1, Sox10, MITF

22
Q

Schwannoma

23
Q

Sarcoma

24
Q

Piloleiomyoma

A

Desmin, SMA

25
Q

Leiomyosarcoma

26
Q

Glomus tumour

27
Q

Glomangioma

28
Q

DFSP

29
Q

Angiosarcoma

30
Q

Infantile haemangioma

31
Q

Perineurioma

32
Q

Dermatofibroma

A

Factor XIIIa

33
Q

Lymphangioma

34
Q

Lymphovascular invasion

35
Q

B-cell lymphomas

A

CD19, CD20, CD79a

36
Q

T-cell lymphomas

A

CD3, CD4, CD8

37
Q

Mycoses fungoides

A

CD3, CD4, CD8, CD5 and 7 loss, CD30 with transformation

38
Q

CLL

39
Q

Mantle cell lymphoma

A

CD5, (CD 23 negative), Bcl2

40
Q

Anaplastic large-cell lymphoma

41
Q

Lymphomatoid papulosis

42
Q

Elastic plasmacytoid dendritic cell neoplasm

43
Q

Histiocytic markers

A

CD68, and CD163

44
Q

AML

A

Myeloperoxidase

45
Q

Multiple myeloma

46
Q

Urticaria pigmentosa

A

CD117 (c-Kit)

47
Q

Follicle centre cell lymphoma

A

Bcl6, CD10

48
Q

Diffuse large B-cell lymphoma, leg type

49
Q

Syphilis

A

Spirochete stain

50
Q

HSV

51
Q

VZV

52
Q

Kaposi’s sarcoma

A

HHV-8 stain

Derm Revision (5 decks)

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