Fanconi anemia

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Fanconi anemia

Hematological system

Anemias

Iron deficiency anemia

Beta-thalassemia

Alpha-thalassemia

Sideroblastic anemia

Anemia of chronic disease

Lead poisoning

Hemolytic disease of the newborn

Glucose-6-phosphate dehydrogenase (G6PD) deficiency

Autoimmune hemolytic anemia

Pyruvate kinase deficiency

Paroxysmal nocturnal hemoglobinuria

Sickle cell disease (NORD)

Hereditary spherocytosis

Anemia of chronic disease

Aplastic anemia

Fanconi anemia

Megaloblastic anemia

Folate (Vitamin B9) deficiency

Vitamin B12 deficiency

Fanconi anemia

Diamond-Blackfan anemia

Heme synthesis disorders

Acute intermittent porphyria

Porphyria cutanea tarda

Lead poisoning

Coagulation disorders

Hemophilia

Vitamin K deficiency

Platelet disorders

Bernard-Soulier syndrome

Glanzmann's thrombasthenia

Hemolytic-uremic syndrome

Immune thrombocytopenic purpura

Thrombotic thrombocytopenic purpura

Mixed platelet and coagulation disorders

Von Willebrand disease

Disseminated intravascular coagulation

Heparin-induced thrombocytopenia

Thrombosis syndromes (hypercoagulability)

Antithrombin III deficiency

Factor V Leiden

Protein C deficiency

Protein S deficiency

Antiphospholipid syndrome

Lymphomas

Hodgkin lymphoma

Non-Hodgkin lymphoma

Leukemias

Chronic leukemia

Acute leukemia

Leukemoid reaction

Leukemoid reaction

Dysplastic and proliferative disorders

Myelodysplastic syndromes

Polycythemia vera (NORD)

Myelofibrosis (NORD)

Essential thrombocythemia (NORD)

Langerhans cell histiocytosis

Mastocytosis (NORD)

Plasma cell dyscrasias

Multiple myeloma

Monoclonal gammopathy of undetermined significance

Waldenstrom macroglobulinemia

Hematological system pathology review

Microcytic anemia: Pathology review

Non-hemolytic normocytic anemia: Pathology review

Intrinsic hemolytic normocytic anemia: Pathology review

Extrinsic hemolytic normocytic anemia: Pathology review

Macrocytic anemia: Pathology review

Heme synthesis disorders: Pathology review

Coagulation disorders: Pathology review

Platelet disorders: Pathology review

Mixed platelet and coagulation disorders: Pathology review

Thrombosis syndromes (hypercoagulability): Pathology review

Lymphomas: Pathology review

Leukemias: Pathology review

Plasma cell disorders: Pathology review

Myeloproliferative disorders: Pathology review

Assessments

Fanconi anemia

USMLE® Step 1 questions

0 / 2 complete

High Yield Notes

5 pages

Questions

USMLE® Step 1 style questions USMLE

of complete

A 16-month-old boy is brought by his parents to the pediatrician’s office to establish care. The patient’s family recently immigrated from Eastern Europe, and medical records are not available. The mother notes that the patient has not been growing as quickly as his siblings grew. In the office, the patient’s temperature is 37.5°C (99.5°F), blood pressure is 105/62 mmHg, pulse is 100/min, and respirations are 28/min. Physical exam reveals hyperpigmented spots on the patient’s body and hypoplastic thumbs. The patient’s height, weight, and head circumference are below the 3rd percentile. Laboratory testing reveals the following results:  
 
 Laboratory value  Result 
 Hemoglobin  8.1 g/dL 
 Leukocyte  2,300/mm3 
 Platelet  65,000/mm3 
 Mean Corpuscular Volume  109 mm3 
The patient’s condition is most likely due to a defect involving which of the following processes?

Memory Anchors and Partner Content

Summary

Fanconi anemia (FA) is an autosomal recessive disorder in which there is decreased production of red blood cells (anemia), white blood cells, and platelets due to bone marrow failure. This can cause problems with the immune system, increase the risk of infection, and can lead to bleeding problems. People with FA may also have stature, upper limb malformations, and an increased incidence of acute myeloid leukemia.

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