Qap (Anatomical Pathology) 

QAP Peer Review

AP248
Case History: F/31, Thigh mass, rapidly increasing in size
Intended diagnosis: Low-grade fibromyxoid sarcoma. Contributed by:USK
Code Diagnosis Comment Score
anonymous Low grade fibromyxoid sarcoma (100%). nil  100
anonymous Low grade fibromyxoid sarcoma nil  100
anonymous Low grade fibromyxoid sarcoma nil  100
anonymous Low grade fibromyxoid sarcoma Molecular study to demonstrate the specific FUS-CREB3L1/2 fusions.  100
anonymous LOW GRADE FIBROMYXOID SARCOMA. 100% nil  100
anonymous Low grade fibromyxoid sarcoma.(100%) Examine more blocks and correlate with clinical radiological findings to exclude myxoid fibrosarcoma.  100
anonymous Thigh - low grade fibromyxoid sarcoma 100% nil  100
anonymous Low grade fibromyxoid sarcoma nil  100
anonymous Nodular fasciitis 100% nil  20
anonymous Fibrosarcoma, fibromyxoid type (low grade fibromyxoid sarcoma) nil  100
anonymous Favor low grade fibromyxoid sarcoma. Differential diagnosis include solitary fibrous tumour, nodular fasciitis. Suggest immunostaining for CD34, vimentin, smooth muscle actin, desmin and B-catenin, and also correlation with radiological findings.  80
anonymous Low grade fibromyxoid sarcoma To be confirmed by molecular genetic study  100
anonymous myxoid spindle cell tumour, favor low grade fibromyxoid sarcoma(100%) nil  100
anonymous Soft tissue: favour low-grade fibromyxoid sarcoma, perform S-100 protein to rule out nerve sheath tumour (100% probability) nil  100
anonymous Myxofibrosarcoma (myxoid MFH) 100% Immunostain for S100 protein to exclude myxoid liposarcoma  70
anonymous Myxofibrosarcoma (low grade) nil  70