Soft Tissue Lesions Practice Test

These questions are part of the practice quiz. Start practicing

• Which term describes separate lesions?
• What immunohistochemical marker is most useful for diagnosing dermatofibrosarcoma protuberans?
• Which item is listed as a tool for cancer detection in dental practice?
• What is elastofibroma dorsi, who is typically affected, and what is the characteristic histology?
• Which soft tissue sarcoma often presents in the distal extremities of young adults and commonly shows loss of INI1 (SMARCB1) on immunohistochemistry?
• Which of the following is a listed lesion color?
• What best describes the MRI appearance of myxoid liposarcoma?
• What is the clinical role of PET-CT in soft tissue sarcoma staging and response assessment?
• What histologic features and age group are characteristic of myxofibrosarcoma?
• What is the primary purpose of the 'Follow up' step in the dental cancer detection process?
• Which immunohistochemical panel supports rhabdomyosarcoma?
• A dermatologist is best described as a clinician who treats which type of lesions?
• Which imaging modality is most helpful for depicting a stalk connecting a ganglion cyst to a joint or tendon sheath?
• In the ABCD-T framework, what does the B component represent?
• Which term describes a small blister filled with clear fluid?
• Which term corresponds to flat color change detection?
• Which step is the first in the Dental Professionals Role in Cancer Detection?
• Which statement best reflects the purpose of a core needle biopsy in suspected soft tissue sarcoma?
• Which soft tissue sarcoma subtype is most responsive to multi-agent chemotherapy regimens such as VAC, and what is the standard use?
• Melanoma is most strongly linked to which risk factor?
• In which patient population is Kaposi sarcoma most common, and what is the histologic hallmark?
• Which immunohistochemical markers are most helpful in diagnosing leiomyosarcoma?
• How do vascular malformations differ from true hemangiomas in natural history and imaging?
• What is the role of molecular testing in soft tissue sarcomas?
• What constitutes an adequate surgical margin in soft tissue sarcoma resection?
• Which of the following is NOT listed as a lesion descriptor?
• Deep ulcer depth is greater than what measurement?
• Name a histologic pattern typical of dermatofibrosarcoma protuberans.
• Which statement about melanoma is true?
• Which statement corresponds to color difference in lesions?
• What is the typical management approach for localized soft tissue sarcoma?
• In pediatric soft tissue sarcomas, what is the standard multimodal treatment approach?
• In MPNST, S-100 protein immunostaining is typically:
• What is the classic histology of biphasic synovial sarcoma?
• Which histologic pattern is classic for fibrosarcoma?
• How does undifferentiated pleomorphic sarcoma usually appear on MRI?
• Which combination best supports a diagnosis of synovial sarcoma?
• Which item is not listed as a Tool for Cancer Detection?
• Which factor is included in the AJCC 8th edition staging that refers to tumor biology?
• Which lesion is a raised irregular area of edema?
• What is a key benefit of early detection of skin lesions?
• Which statement about liposarcoma genetics is true?
• Which descriptor indicates a border that rises above the surrounding tissue?
• What is the typical age group for Ewing sarcoma?
• Why is early detection important for skin and oral cancers?
• Dermatofibrosarcoma protuberans is driven by which gene fusion, and what marker is typically positive?
• Which ultrasound feature most strongly suggests a benign soft tissue lesion?
• Margins of soft tissue lesions can be described as which of the following?
• Which of the following best describes the contents and imaging appearance of a ganglion cyst?
• Which tumor is the malignant adipocytic tumor?
• What are the histologic features and common presentation of giant cell tumor of soft tissue (GCT-ST)?
• What percentage of skin cancers are squamous cell carcinomas?
• Which of the following is not part of the Dental Professionals Role in Cancer Detection?
• Lesion configuration options include which of the following?
• What markers are most specific for confirming rhabdomyoblastic differentiation?
• Superficial ulcer depth is less than what measurement?
• Which tumor demonstrates small round blue cells and rosettes in histology?
• Which histologic feature is most characteristic of malignant peripheral nerve sheath tumor?
• Which of the following statements best describes the role of molecular testing in soft tissue sarcomas?
• What radiologic feature is common for synovial sarcoma?
• Which tumor is commonly associated with NF1 and has malignant potential?
• Which factors are incorporated in the AJCC 8th edition staging for soft tissue sarcomas?
• Melanoma is treatable if caught soon.
• Which tumor is most likely to show biphasic histology with epithelial and spindle-cell components?
• What is the clinical behavior of desmoid-type fibromatosis?
• A small blister filled with clear fluid is called?
• Which immunohistochemical markers support angiosarcoma?
• What immunohistochemical feature supports desmoid-type fibromatosis?
• Which of the following is listed as a cause of a soft tissue lesion that can be present at birth?
• Soft tissue lesions may vary in which characteristics?
• When is adjuvant radiotherapy typically indicated for soft tissue sarcomas?
• Which tumor shows vascular channels and solid areas and often expresses CD31 and ERG?
• Oral and Pharyngeal cancer mortality relative to melanoma is described as which of the following?
• What translocation is characteristic of synovial sarcoma?
• Which statement is true about skin cancer's frequency among cancers?
• Which specialist should be referred for skin lesions?
• In the ABCD-T system for describing lesions, what does the D component represent?
• What term describes a linear crack in the top two layers of the skin?
• Which factor is melanoma-specific?
• Which term corresponds to 'a long narrow break in the surface of the skin or mucosa'?
• Which translocations define alveolar rhabdomyosarcoma?
• Which color is explicitly listed as a lesion color in the source material?
• What is the defining histology of Ewing sarcoma?
• Melanoma is higher in which gender and why?
• What distinguishes pigmented villonodular synovitis from nodular tenosynovitis on histology and imaging?
• Which term is used for a small, raised lesion?
• Which fibrous tumor is known for beta-catenin nuclear positivity?
• What histologic feature is typical of nodular fasciitis?
• Which statement best differentiates liposarcoma from lipoma histologically?
• Which configuration describes lesions that form a line?
• Which term describes a surface raised above the normal level?
• Compared with nonmelanoma, melanoma is more likely to spread.
• Which marker serves as a general mesenchymal marker in immunohistochemistry panels?
• In small round blue cell tumors of soft tissue, which immunohistochemical marker helps distinguish Ewing sarcoma from rhabdomyosarcoma?
• Which molecular alteration characterizes Ewing sarcoma?
• Which color is NOT listed as a possible lesion color?
• Which agents are included in the VAC regimen used for embryonal rhabdomyosarcoma?
• Where is elastofibroma dorsi most commonly located?
• Melanoma accounts for what percentage of skin cancer deaths?
• Which of the following statements best describes lipoma appearance on MRI?
• Which MRI features favor a benign lipoma over liposarcoma?
• What is the histology of fibrosarcoma?
• What is a key genetic test that confirms Ewing sarcoma?
• Which of the following lists independent prognostic factors for soft tissue sarcoma outcomes?
• How can dermatofibrosarcoma protuberans be distinguished from neurofibroma clinically and by immunohistochemistry?
• Which term is a small flat discolored spot?
• Which nonmelanoma skin cancer is the most common?
• Which tumor is described as a benign adipose tumor?
• Nonmelanoma skin cancers are described as rarely spreading to other parts of the body. Which statement best reflects this?
• An elevated lesion filled with clear fluid or pus describes which term?
• What is the clinical significance of a capsule around a soft tissue mass?
• Which term is used for a flat lesion detected by color change and not raised?
• Giant cell tumor of soft tissue (GCT-ST) most commonly occurs in which age group?
• A Depression Lesion is defined as?
• Which genetic alteration is most characteristic of well-differentiated/dedifferentiated liposarcoma?
• What is the histologic hallmark of undifferentiated pleomorphic sarcoma?
• In terms of metastatic potential, melanoma compared with other skin cancers is:
• Which imaging modality is best for assessing the extent and relationships of most soft tissue tumors?
• Which configuration describes lesions that merge to form a larger area?
• What percentage of skin cancers are basal cell carcinomas?
• Which immunohistochemical marker profile is typical of Ewing sarcoma?
• What genetic alteration can confirm the diagnosis of dermatofibrosarcoma protuberans?
• What immunohistochemical marker is most helpful to diagnose liposarcoma amplification?
• What is the significance of the Ki-67 index in soft tissue sarcomas?
• What defines a soft tissue sarcoma at a basic level?
• What is the primary purpose of a core needle biopsy in suspected soft tissue sarcoma?
• Within what time frame do soft tissue sarcomas most commonly recur locally after treatment?
• Which statement is true about risk factors for all skin cancers?
• What is the most common site of distant metastasis for soft tissue sarcomas?
• Which statement best describes the growth behavior of desmoid-type fibromatosis?
• Which tumor is defined by the SS18-SSX fusion?
• A maxillofacial surgeon is a clinician you refer someone to for which condition?
• Which lesion can mimic soft tissue sarcoma clinically but is a reactive pseudosarcoma?
• In leiomyosarcoma, which immunohistochemical markers are typically negative?
• What immunohistochemical profile is typical for synovial sarcoma?
• Compared with melanoma, nonmelanoma skin cancers are described as which of the following regarding fatality?
• Which translocations are commonly seen in alveolar rhabdomyosarcoma?
• Which histologic hallmark is associated with myxoid liposarcoma?
• Which lesion can mimic soft tissue sarcoma clinically but is a reactive pseudosarcoma?
• In small round blue cell tumors of soft tissue, which immunohistochemical finding supports rhabdomyosarcoma?
• Which targeted therapy is used for dermatofibrosarcoma protuberans?
• Which feature is characteristic of well-differentiated liposarcoma?
• What immunohistochemical marker is commonly positive in Ewing sarcoma?
• Which of the following is a lesion color listed in the source material?
• What histologic feature distinguishes liposarcoma from lipoma?
• Which imaging modality is preferred for chest surveillance for metastasis in soft tissue sarcoma?
• What is the classic histologic hallmark of giant cell tumor of soft tissue?
• Which pediatric soft tissue sarcoma has a MyoD1 and myogenin positive immunoprofile?
• Which border descriptor corresponds to a border that is irregular?
• Which lesion is a superficial raised lesion?
• Which feature defines dedifferentiated liposarcoma?
• Most depressed lesions are which?
• Which term is used for a flat lesion that is larger than a macule?
• Which genes are fused in the characteristic translocation of myxoid liposarcoma?
• Which statement correctly describes nonmelanoma cancers in relation to melanoma in fatality?
• A large blister is called?
• In familial cases, desmoid-type fibromatosis is often linked to which mutation?
• On dynamic contrast-enhanced MRI, malignant soft tissue lesions typically show which feature?
• Name a targeted systemic therapy approved for soft tissue sarcoma and its mechanism of action.
• A pus-filled lesion is termed?
• Which term describes a flat, discolored spot larger than a macule?
• What are the two main types of skin cancers?
• In treating localized soft tissue sarcoma, the primary surgical goal is:
• Which term describes a large blister?
• Which immunostain helps differentiate schwannoma from neurofibroma?
• Which is the most common site of metastasis for soft tissue sarcomas?
• Which soft tissue tumor is associated with HHV-8 positivity?
• What is the most common site of metastasis for soft tissue sarcomas?
• Which phrase describes a lesion that shows two colors: red and white?
• Which genetic feature is characteristic of myxoid liposarcoma?
• What gene mutations are associated with desmoid-type fibromatosis?
• What immunohistochemical marker is highly characteristic of solitary fibrous tumor?
• Which statement about giant cell tumor of soft tissue (GCT-ST) is true?
• What genetic rearrangement is associated with pigmented villonodular synovitis/tenosynovial giant cell tumor, and what is the typical imaging appearance?
• Which immunohistochemical markers are typically positive in angiosarcoma, and what imaging feature may be seen?
• Which lesion is a raised, marble-like lesion?
• What cytologic feature supports liposarcoma on biopsy?
• Well-differentiated and dedifferentiated liposarcomas commonly occur in which locations?
• Which term denotes a superficial raised lesion?
• Precise descriptions of lesions are important for what?
• How can nodular fasciitis be distinguished from sarcoma clinically and histologically?
• Which statement best describes the MRI features of pigmented villonodular synovitis?
• Which is a risk factor for skin cancer?
• Dermatofibrosarcoma protuberans is best treated with what approach due to its infiltrative growth pattern?
• A border that is not uniform around a soft tissue lesion is described as which term?
• The t(X;18) translocation results in the SS18-SSX fusion seen in which sarcoma?
• What does dynamic contrast-enhanced MRI reveal about soft tissue tumors?
• Which term is the category for color-change lesions detected by color alone?
• The maxillofacial surgeon specializes in managing which type of lesions?
• Which tumor is most commonly associated with MDM2 amplification?
• Which option describes a border that is not even or symmetrical?
• Which factor does NOT typically influence the decision to use adjuvant radiotherapy in soft tissue sarcomas?
• Which of the following is NOT a lesion color option provided?
• Which test helps differentiate nodular fasciitis from sarcoma using a genetic rearrangement?
• Which statement about Ki-67 index is true?
• Which term is a solid, raised lesion less than 1 cm?
• Nonmelanoma includes which two main skin cancer types?
• Which of the following is not a listed lesion configuration?
• What is the defining chromosomal translocation for synovial sarcoma, and what are its typical histologic patterns?
• Which systemic therapy is commonly used for advanced non-adipocytic soft tissue sarcomas?
• Which of the following describes a raised lesion?
• Briefly describe the FNCLCC grading system for soft tissue sarcomas.
• Malignant peripheral nerve sheath tumor most commonly arises in patients with:
• What is the role of adjuvant radiotherapy in soft tissue sarcomas?
• Which factor is linked to indoor tanning?
• Which term means a flat, red lesion?
• Which border feature is described as smooth margin level with surrounding tissue?
• Which color combination is explicitly listed as a two-color example in lesion color descriptions?
• What is a soft tissue lesion?
• What histologic pattern is typical of myxoid liposarcoma?
• Which term is a flat, discolored spot?
• Which translocation describes alveolar rhabdomyosarcoma?
• What translocation underlies most Ewing sarcomas?
• Which term describes a raised lesion that is small and solid under 1 cm?
• Which immunohistochemical panel is commonly used to differentiate spindle cell sarcomas from reactive processes?
• Name a benign adipose tumor and a malignant adipocytic tumor.
• Which lesion is a raised, irregular area of edema?
• Which translocation defines myxoid liposarcoma?
• Which of the following is explicitly listed as a tool for cancer detection?
• Which gene fusion defines dermatofibrosarcoma protuberans?
• Which genetic alteration is typical of nodular fasciitis and what is its clinical significance?
• Which feature is characteristic of pleomorphic liposarcoma?