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Home > Resident Case Studies > Week 3 Case 4 Questions

RESIDENT CASE STUDIES

Week 3 May 5 - May 9, 2003: Case 4

Table of Contents | List of Diagnoses | Case 1 | Case 2 | Case 3 | Case 4

19 year old male with omental implants

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Questions:

  1. The histological features are most consistent with one of the following:

    1. Rhabdomyosarcoma
    2. Extraskeletal Ewings sarcoma/PNET
    3. Neuroblastoma
    4. Desmoplastic small round cell tumor
    5. Malignant mesothelioma

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  1.  Which of the following are false for the above lesion?

  1. The tumor cells express perinuclear dot-like pattern with desmin
  2. Commonly seen in young males<
  3.  Can express epithelial and neural markers
  4.  Associated with t(11;22)(p13;q12)
  5. None of the above

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Week 3 Case 4 Discussion