Keywords

Frequently Asked Questions

  1. 1.

    Summary of applications and limitations of useful markers (Table 30.1)

  2. 2.

    Markers positive for normal soft tissue and bone (Table 30.2)

Adipocytic Tumors

  1. 3.

    Markers for spindle cell lipoma/pleomorphic lipoma (Table 30.3)

  2. 4.

    Markers for well-differentiated liposarcoma/dedifferentiated liposarcoma (Table 30.4)

  3. 5.

    Markers for myxoid/round cell liposarcoma (Table 30.5)

Fibroblastic and Fibrohistiocytic Tumors

  1. 6.

    Markers for nodular fasciitis (Table 30.6)

  2. 7.

    Markers for palmar and plantar (superficial) fibromatosis (Table 30.7)

  3. 8.

    Markers for deep fibromatosis (Table 30.8)

  4. 9.

    Markers for fibrous hamartoma of infancy (Table 30.9 )

  5. 10.

    Markers for inflammatory myofibroblastic tumor/inflammatory fibrosarcoma (Table 30.10)

  6. 11.

    Markers of myofibroma/myofibromatosis (Table 30.11)

  7. 12.

    Markers for angiomyofibroblastoma (Table 30.12)

  8. 13.

    Markers for cellular angiofibroma (Table 30.13)

  9. 14.

    Markers of mammary-type myofibroblastoma (Table 30.14)

  10. 15.

    Markers for myxoinflammatory fibroblastic sarcoma (Table 30.15)

  11. 16.

    Markers for low-grade myofibroblastic sarcoma (Table 30.16)

  12. 17.

    Markers for low-grade fibromyxoid sarcoma including spindle cell tumor with giant rosettes (Table 30.17)

  13. 18.

    Markers for myxofibrosarcoma (Table 30.18)

Fibrohistiocytic Tumors

  1. 19.

    Markers for benign fibrous histiocytoma (Table 30.19)

  2. 20.

    Markers for juvenile xanthogranuloma and reticulohistiocytoma (Table 30.20)

  3. 21.

    Markers for atypical fibroxanthoma (Table 30.21)

  4. 22.

    Markers for dermatofibrosarcoma protuberans/giant cell fibroblastoma (Table 30.22)

  5. 23.

    Markers for angiomatoid fibrous histiocytoma (Table 30.23)

  6. 24.

    Markers for plexiform fibrohistiocytic tumor (Table 30.24)

  7. 25.

    Markers for giant cell tumor of soft tissue (Table 30.25)

  8. 26.

    Markers for undifferentiated pleomorphic sarcoma (pleomorphic malignant fibrous histiocytoma) (Table 30.26)

Smooth Muscle Tumors

  1. 27.

    Markers for leiomyoma and leiomyosarcoma (Table 30.27)

  2. 28.

    Markers for EBV-related leiomyosarcoma (Table 30.28)

Skeletal Muscle Tumors

  1. 29.

    Markers for rhabdomyoma (Table 30.29)

  2. 30.

    Markers for rhabdomyosarcoma (Table 30.30)

Tumors of Perivascular Cells

  1. 31.

    Markers for hemangiopericytoma (HPC)/solitary fibrous tumor (SFT) of soft tissue (Table 30.31)

  2. 32.

    Markers for myopericytoma family of tumors (infantile myofibromatosis, solitary myofibroma, infantile hemangiopericytoma, myopericytoma, and glomangiopericytoma) (Table 30.32)

  3. 33.

    Markers for glomus tumor (Table 30.33)

Vascular Tumors

  1. 34.

    Markers for kaposiform hemangioendothelioma (Table 30.34)

  2. 35.

    Markers for hemangioma (Table 30.35)

  3. 36.

    Markers for Dabska-type and retiform hemangioendothelioma (Table 30.36)

  4. 37.

    Markers for epithelioid hemangioendothelioma (Table 30.37)

  5. 38.

    Markers for angiosarcoma (Table 30.38)

  6. 39.

    Markers for Kaposi sarcoma (Table 30.39)

  7. 40.

    Markers for lymphatic tumors (Table 30.40)

Nerve Sheath and Neuroectodermal Tumors

  1. 41.

    Markers for neurofibroma (Table 30.41)

  2. 42.

    Markers for schwannoma/nerve sheath myxoma (Table 30.42)

  3. 43.

    Markers for psammomatous melanotic schwannoma/ malignant melanotic schwannian tumor (Table 30.43)

  4. 44.

    Markers for malignant peripheral nerve sheath tumor (MPNST) (Table 30.44)

  5. 45.

    Markers for granular cell tumor (Table 30.45)

  6. 46.

    Markers for neurothekeomas (Table 30.46)

  7. 47.

    Markers for perineurioma (Table 30.47)

  8. 48.

    Markers for neuroblastoma (Table 30.48)

  9. 49.

    Markers for clear cell sarcoma of soft parts (Table 30.49)

Tumors of Uncertain Differentiation

  1. 50.

    Markers for myxoma (Table 30.50)

  2. 51.

    Markers for aggressive angiomyxoma (Table 30.51)

  3. 52.

    Markers for ossifying fibromyxoid tumor of soft parts (Table 30.52)

  4. 53.

    Markers for myoepithelial tumors (mixed tumor/myoepithelioma/parachordoma) (Table 30.53)

  5. 54.

    Markers for pleomorphic hyalinizing angiectatic tumor (Table 30.54)

  6. 55.

    Markers for phosphaturic mesenchymal tumor (Table 30.55)

  7. 56.

    Markers for perivascular epithelioid cell neoplasms (angiomyolipoma of the kidney or other organs, clear cell sugar tumor of the lung, lymphangioleiomyomatosis, clear cell myomelanocytic tumor of the falciform ligament/ligamentum teres) (Table 30.56)

  8. 57.

    Markers for epithelioid sarcoma (Table 30.57)

  9. 58.

    Markers for alveolar soft part sarcoma (Table 30.58)

  10. 59.

    Markers for Ewing sarcoma and primitive neuroectodermal tumor (ES/PNET) (Table 30.59)

  11. 60.

    Markers for synovial sarcoma (Table 30.60)

  12. 61.

    Markers for desmoplastic small round cell tumor (Table 30.61)

  13. 62.

    Markers for malignant extrarenal rhabdoid tumor (Table 30.62)

  14. 63.

    CIC-rearranged sarcoma (Table 30.63)

  15. 64.

    BCOR-rearranged sarcoma (Table 30.64)

  16. 65.

    Markers for extraskeletal myxoid chondrosarcoma (Table 30.65)

Bone Tumors

  1. 66.

    Markers for mesenchymal chondrosarcoma (Table 30.66)

  2. 67.

    Markers for chordoma (Table 30.67)

  3. 68.

    Markers for adamantinoma (Table 30.68)

  4. 69.

    Markers for Langerhans cell histiocytosis (Table 30.69)

  5. 70.

    Markers for giant cell tumor of bone (Table 30.70)

  6. 71.

    Markers for chondroblastoma (Table 30.71)

Differential Diagnosis

  1. 72.

    Inflammatory myofibroblastic tumor (IMT)/inflammatory fibrosarcoma (IF) versus dendritic cell neoplasms (DCN) (Table 30.72)

  2. 73.

    Inflammatory myofibroblastic tumor (IMT)/inflammatory fibrosarcoma (IF) versus sarcomatoid urothelial carcinoma (SUC) (Table 30.73)

  3. 74.

    Myxoinflammatory fibroblastic sarcoma (MFS) versus Hodgkin’s lymphoma (HL) (Table 30.74)

  4. 75.

    Fibrosarcoma (CF) versus monomorphic synovial sarcoma (MSS) versus malignant peripheral nerve sheath tumor (MPNST) versus spindle cell carcinoma (SCC) versus spindle cell melanoma (SCM) versus dermatofibrosarcoma protuberans (DFSP) versus spindle cell rhabdomyosarcoma (SCR) versus leiomyosarcoma (LMS) versus spindle cell angiosarcoma (SCA) (Table 30.75)

  5. 76.

    Low-grade fibromyxoid sarcoma (LGFS) versus neurofibroma/perineurioma versus desmoid tumors (Table 30.76)

  6. 77.

    Juvenile xanthogranuloma (JXG)/reticulohistiocytoma (RC) versus Langerhans cell histiocytosis (LCH) (Table 30.77)

  7. 78.

    Dermatofibroma protuberans (DFSP) versus dermatofibroma (DF) versus fibrosarcoma arising in DFSP (Table 30.78)

  8. 79.

    Rhabdomyosarcoma (RMS) versus Ewing sarcoma/PNET (ES/PNET) versus neuroblastoma (NB) versus desmoplastic small round cell tumor (DSRCT) versus small cell synovial sarcoma (SCSS) versus lymphoma (Table 30.79)

  9. 80.

    Leiomyoma versus GIST versus schwannoma (Table 30.80)

  10. 81.

    Glomus tumors (GT) versus hemangiopericytoma (HPC)/solitary fibrous tumor (SFT) of soft tissue (Table 30.81)

  11. 82.

    Kaposiform hemangioendothelioma (KH) versus capillary hemangioma (CH) (Table 30.82)

  12. 83.

    Neurofibroma versus schwannoma versus perineurioma (Table 30.83)

  13. 84.

    ES/PNET versus lymphoblastic lymphoma (Table 30.84)

  14. 85.

    ES/PNET versus neuroblastoma (Table 30.85)

  15. 86.

    Chordoma versus chondrosarcoma (Table 30.86)

  16. 87.

    Chordoma versus renal cell carcinoma (Table 30.87)

  17. 88.

    Langerhans cell histiocytosis (LCH) versus Hodgkin lymphoma (HL) (Table 30.88)

  18. 89.

    Epithelioid sarcoma (ES) versus epithelioid angiosarcoma (EA) versus epithelioid malignant peripheral nerve sheath tumor (EPNST) versus epithelioid leiomyosarcoma (ELMS) versus sclerosing epithelioid fibrosarcoma (SEF) versus epithelioid osteosarcoma (EO) (Table 30.89)

  19. 90.

    Rhabdomyoma versus granular cell tumor (Table 30.90)

  20. 91.

    Rhabdomyosarcoma versus leiomyosarcoma (Table 30.91)

Table 30.1 Summary of applications and limitations of useful markers
Table 30.2 Markers positive for normal soft tissue and bone

Adipocytic Tumors

Table 30.3 Markers for spindle cell lipoma/pleomorphic lipoma
Table 30.4 Markers for well-differentiated liposarcoma/dedifferentiated liposarcoma
Table 30.5 Markers for myxoid/round cell liposarcoma

Fibroblastic and Fibrohistiocytic Tumors

Table 30.6 Markers for nodular fasciitis
Table 30.7 Markers for palmar and plantar (superficial) fibromatosis
Table 30.8 Markers for deep fibromatosis
Table 30.9 Markers for fibrous hamartoma of infancy
Table 30.10 Markers for inflammatory myofibroblastic tumor/inflammatory fibrosarcoma
Table 30.11 Markers of myofibroma/myofibromatosis
Table 30.12 Markers for angiomyofibroblastoma
Table 30.13 Markers for cellular angiofibroma
Table 30.14 Markers of mammary-type myofibroblastoma
Table 30.15 Markers for myxoinflammatory fibroblastic sarcoma
Table 30.16 Markers for low-grade myofibroblastic sarcoma
Table 30.17 Markers for low-grade fibromyxoid sarcoma including spindle cell tumor with giant rosettes
Table 30.18 Markers for myxofibrosarcoma

Fibrohistiocytic Tumors

Table 30.19 Markers for benign fibrous histiocytoma
Table 30.20 Markers for juvenile xanthogranuloma and reticulohistiocytoma
Table 30.21 Markers for atypical fibroxanthoma
Table 30.22 Markers for dermatofibrosarcoma protuberans/giant cell fibroblastoma
Table 30.23 Markers for angiomatoid (malignant) fibrous histiocytoma
Table 30.24 Markers for plexiform fibrohistiocytic tumor
Table 30.25 Markers for giant cell tumor of soft tissue
Table 30.26 Markers for undifferentiated pleomorphic sarcoma (pleomorphic malignant fibrous histiocytoma)

Smooth Muscle Tumors

Table 30.27 Markers for leiomyoma and leiomyosarcoma (Fig. 30.1)
Fig. 30.1
figure 1

(a) Leiomyosarcoma shows positive staining for desmin. (b) Leiomyosarcoma shows positive staining for h-caldesmon

Table 30.28 Markers for EBV-associated leiomyosarcoma

Skeletal Muscle Tumors

Table 30.29 Markers for rhabdomyoma
Table 30.30 Markers for rhabdomyosarcoma (Fig. 30.2)
Fig. 30.2
figure 2

(a) Rhabdomyosarcoma shows positive staining for MyoD1. (b) Rhabdomyosarcoma shows positive staining for myogenin

Tumors of Perivascular Cells

Table 30.31 Markers for hemangiopericytoma (HPC)/solitary fibrous tumor (SFT) of soft tissue (Fig. 30.3)
Fig. 30.3
figure 3

Solitary fibrous tumor shows positive staining for CD34

Table 30.32 Markers for myopericytoma family of tumors (infantile myofibromatosis, solitary myofibroma, infantile hemangiopericytoma myopericytoma, glomangiopericytoma)
Table 30.33 Markers for glomus tumor (Fig. 30.4)
Fig. 30.4
figure 4

(a) Glomus tumor on H&E section . (b) Glomus tumor shows positive staining for SMA

Vascular Tumors

Table 30.34 Markers for kaposiform hemangioendothelioma
Table 30.35 Markers for hemangioma
Table 30.36 Markers for Dabska-type and retiform hemangioendothelioma
Table 30.37 Markers for epithelioid hemangioendothelioma
Table 30.38 Markers for angiosarcoma (Fig. 30.5)
Fig. 30.5
figure 5

(a) Angiosarcoma shows positive staining for ERG. (b) Angiosarcoma shows positive staining for CD31

Table 30.39 Markers for Kaposi sarcoma
Table 30.40 Markers for lymphatic tumors

Nerve Sheath and Neuroectodermal Tumors

Table 30.41 Markers for neurofibroma
Table 30.42 Markers for schwannoma/nerve sheath myxoma (Fig. 30.6)
Fig. 30.6
figure 6

Schwannoma shows positive staining for S100

Table 30.43 Markers for melanotic schwannoma
Table 30.44 Markers for malignant peripheral nerve sheath tumor (MPNST)
Table 30.45 Markers for granular cell tumor
Table 30.46 Markers for cellular neurothekeomas (fibrohistiocytic tumor)
Table 30.47 Markers for perineurioma
Table 30.48 Markers for neuroblastoma (Fig. 30.7)
Fig. 30.7
figure 7

(a) Neuroblastoma shows positive staining for CD56. (b) Neuroblastoma shows positive staining for synaptophysin

Table 30.49 Markers for clear cell sarcoma of soft parts
Table 30.50 Markers for myxoma
Table 30.51 Markers for aggressive angiomyxoma
Table 30.52 Markers for ossifying fibromyxoid tumor of soft parts
Table 30.53 Markers for mixed tumor/myoepithelioma/parachordoma (myoepithelial tumors)
Table 30.54 Markers for pleomorphic hyalinizing angiectatic tumor
Table 30.55 Markers for phosphaturic mesenchymal tumor
Table 30.56 Markers for perivascular epithelioid cell family of tumors (PEComas) (angiomyolipoma of the kidney or other organs, clear cell sugar tumor of the lung, lymphangioleiomyomatosis, clear cell myomelanocytic tumor of the falciform ligament/ligamentum teres)
Table 30.57 Markers for epithelioid sarcoma (Fig. 30.8)
Fig. 30.8
figure 8

(a) Epithelioid sarcoma on H&E section. (b) Epithelioid sarcoma shows no nuclear staining for INI1. (c) Epithelioid sarcoma shows positive staining for AE1AE3. (d) Epithelioid sarcoma shows positive staining for EMA

Table 30.58 Markers for alveolar soft part sarcoma
Table 30.59 Markers for Ewing sarcoma (Fig. 30.9)
Fig. 30.9
figure 9

(a) Ewing sarcoma shows positive staining for FLI1. (b) Ewing sarcoma shows positive staining for NKX2.2

Table 30.60 Markers for synovial sarcoma (Fig. 30.10)
Fig. 30.10
figure 10

(a) Synovial sarcoma on H&E section. (b) Synovial sarcoma shows positive staining for TLE1

Table 30.61 Markers for desmoplastic small round cell tumor (Fig. 30.11)
Fig. 30.11
figure 11

(a) DSRCT on H&E section . (b) DSRCT shows positive staining for WT1. (c) DSRCT shows positive staining for desmin. (d) DSRCT shows positive staining for AE1AE3

Table 30.62 Markers for malignant extrarenal rhabdoid tumor
Table 30.63 Markers for CIC-rearranged sarcoma
Table 30.64 Markers for BCOR-rearranged sarcoma
Table 30.65 Markers for extraskeletal myxoid chondrosarcoma
Table 30.66 Markers for mesenchymal chondrosarcoma
Table 30.67 Markers for chordoma
Table 30.68 Markers for adamantinoma
Table 30.69 Markers for Langerhans cell histiocytosis
Table 30.70 Markers for giant cell tumors of bone
Table 30.71 Markers for chondroblastoma
Table 30.72 Inflammatory myofibroblastic tumor (IMT)/inflammatory fibrosarcoma (IF) versus dendritic reticulum cell tumor (DCT)
Table 30.73 Inflammatory myofibroblastic tumor (IMT)/inflammatory fibrosarcoma (IF) versus sarcomatoid urothelial carcinoma (SUC)
Table 30.74 Myxoinflammatory fibroblastic sarcoma (MFS) versus Hodgkin’s lymphoma (HL)
Table 30.75 Fibrosarcoma (CF) versus monomorphic synovial sarcoma (MSS) versus malignant peripheral nerve sheath tumor (MPNST) versus spindle cell carcinoma (SCC) versus spindle cell melanoma (SCM) versus dermatofibrosarcoma protuberans (DFSP) versus spindle cell rhabdomyosarcoma (SCR) versus leiomyosarcoma (LMS) versus spindle cell angiosarcoma (SCA)
Table 30.76 Low-grade fibromyxoid sarcoma (LGFS) versus neurofibroma/perineurioma versus desmoid tumors
Table 30.77 Juvenile xanthogranuloma (JXG)/reticulohistiocytoma (RC) versus Langerhans cell histiocytosis (LCH)
Table 30.78 Dermatofibroma protuberans (DFSP) versus dermatofibroma (DF) versus fibrosarcoma arising in DFSP
Table 30.79 Rhabdomyosarcoma (RMS) versus Ewing sarcoma (ES) versus neuroblastoma (NB) versus desmoplastic small round cell tumor (DSRCT) versus synovial sarcoma (SS) versus lymphoma
Table 30.80 Leiomyoma versus GIST versus schwannoma
Table 30.81 Glomus tumors (GT) versus hemangiopericytoma (HPC)/solitary fibrous tumor (SFT) of soft tissue
Table 30.82 Kaposiform hemangioendothelioma (KH) versus juvenile capillary hemangioma (CH)
Table 30.83 Neurofibroma versus schwannoma versus perineurioma
Table 30.84 ES/PNET versus lymphoblastic lymphoma (LL)
Table 30.85 ES/PNET versus neuroblastoma
Table 30.86 Chordoma versus chondrosarcoma
Table 30.87 Chordoma versus renal cell carcinoma
Table 30.88 Langerhans’ cell histiocytosis (LCH) versus Hodgkin lymphoma (HL)
Table 30.89 Epithelioid sarcoma (ES) versus epithelioid angiosarcoma (EA) versus epithelioid malignant peripheral nerve sheath tumor (EPNST) versus epithelioid leiomyosarcoma (ELMS) versus sclerosing epithelioid fibrosarcoma (SEF) versus epithelioid osteosarcoma (EO)
Table 30.90 Rhabdomyoma versus granular cell tumor
Table 30.91 Rhabdomyosarcoma versus leiomyosarcoma