AML with inv(16)(p13.1;q22)

AML with inv(16)(p13.1;q22)
Updated: 07/15/2019
© Jun Wang, MD, PhD

General features
  • Features of acute myelomonocytic leukemia
Clinical presentations
  • May present with hepatosplenomegaly, lymphadenopathy and granulocytic sarcoma
  • Common CNS involvement
Key morphological features
Genetic abnormalities
  • inv(16)(p13.1;q22): Fusion of CBFβ to MYH11
Negative prognosis indicator
  • Older patients with KIT mutation


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Contents

Pathology notes Jun Wang, MD, PhD 1. General information Frequently discussed syndromes Terms of dermatology Terms of hematology 2. Primary immunodeficiency disorders 3. Hemodynamic abnormalities Shock Thrombosis and embolism Bleeding disorders 4.  Benign blood cell disorders Anemia Benign white cell disorders 5. Hematopoietic neoplasms Lymphoid neoplasms Myeloid neoplasms Histiocytic neoplasms: Langerhans cell histiocytosis 6. Cardiovascular system Pulmonary hypertension Cardiovascular system tumors 7. Respiratory tract tumors 8. Gastrointestinal tract Congenital disorders Infectious gastroenteritis Oral cavity Esophagus Stomach Intestinal tumors Salivary glands Exocrine pancreas and gallbladder 9. Urinary system Kidney masses Lower urinary tract 10. Male reproductive system 11. Female genital tract 12. Breast 13. Endocrine organs Pituitary gland Adrenal gland Thyroid gland Parathyroid gland Endocrine pancreas M
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Anemia

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Practice questions Anemia I

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Practice questions Anemia I © Jun Wang, MD, PhD   Abbreviations: Hb: hemoglobin HCT: hematocrit MCV: Mean Corpuscular Volume MCHC: Mean Corpuscular Hemoglobin RDW: Red Cell Distribution Width TIBC: total iron binding capacity   1. Use this case for the next three questions . A 25-year-old woman is brought to the emergency department 2 hours after being involved in a motor vehicle accident. She is conscious but feels dizziness and weakness.   Her blood pressure is 90/60 mmHg, and her heart rate is 120 beats per minute. Physical examination reveals pale skin and mucosa and a 15 cm laceration on her left thigh with significant bleeding. What are most likely the CBC and TIBC results? A. Low Hb, low HCT, high MCV, high RDW, high TIBC B. Low Hb, low HCT, slightly low MCV, normal RDW, normal TIBC C. Low Hb, low HCT, slightly high MCV, normal RDW, normal TIBC D. Normal Hb, normal HCT, normal MCV, normal
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