Return to the organ system pathology menu.

Tutorials

Go to the tutorial on red blood cell morphology.

Go to the tutorial on white blood cell morphology.

Go to the tutorial on hemoglobinopathies.

Go to the tutorial on diseases of iron metabolism.

Go to the hematopoietic and lymphoid tissue histology tutorial.

The following images are present:

Standard Peripheral Blood and Marrow Findings

1. Normal bone marrow, medium power microscopic
2. Normal bone marrow, high power microscopic
3. Normal bone marrow smear, high power microscopic
4. Normal bone marrow smear, high power microscopic
5. Normal bone marrow smear, high power microscopic
6. Normal red blood cells on smear, microscopic
7. Normal CBC, diagram
8. Normal lymphocyte and neutrophil on smear, microscopic
9. Normal monocyte on smear, microscopic
10. Normal eosinophil on smear, microscopic
11. Normal basophil on smear, microscopic
12. White blood cell identification, microscopic
13. Neutrophilia on smear, microscopic
14. Reticulocytosis on smear, microscopic
15. Rouleaux formation with red blood cells on smear, microscopic
16. Chediak-Higashi syndrome on smear, microscopic
17. Chronic granulomatous disease, nitroblue tetrazolium (NBT) test, microscopic
18. Chronic granulomatous disease, respiratory burst assay, flow cytometry
19. Platelet function disorders, diagrams

RBC and Bone Marrow Disorders

20. Hypochromic microcytic anemia on smear, microscopic
21. Hypochromic microcytic anemia on smear, microscopic
22. CBC with iron deficiency anemia, diagram
23. Hypersegmented neutrophil with megaloblastic anemia on smear, microscopic
24. Hypersegmented neutrophil with megaloblastic anemia on smear, microscopic
25. CBC with megaloblastic anemia, diagram
26. Schistocytes (fragmented red blood cells) on smear, microscopic
27. CBC with microangiopathic hemolytic anemia (MAHA), diagram
28. CBC with hemolytic anemia on smear, microscopic
29. CBC with tear drop cells on smear, microscopic
30. Howell-Jolly bodies in red blood cell on smear, microscopic
31. CBC with spherocytosis, diagram
32. Spherocytosis, peripheral blood smear, microscopic
33. Spherocytosis, spleen, high power microscopic
34. Basophilic stippling in red blood cell on smear, microscopic
35. Atypical lymphocytes on smear, microscopic
36. Pelger-Huet anomaly (bilobed neutrophils) on smear, microscopic
37. Hemoglobinopathies, diagnosis, diagram
38. Glucose-6-phosphate dehydrogenase deficiency, Heinz body stain, peripheral blood smear
39. Beta-thalassemia with marked poikilocytosis and anisocytosis on smear, microscopic [XRAY]
40. Sickle cell anemia on smear, microscopic
41. Sickle cell anemia on smear, microscopic
42. "Autosplenectomy" with sickle cell anemia, gross
43. CBC with transfusion, diagram
44. Skull with increased marrow, gross
45. Hemoglobin SC disease on smear, microscopic
46. Paroxysmal nocturnal hemoglobinuria, flow cytometry diagrams
47. Aplastic anemia, bone marrow, low power microscopic
48. Malaria, peripheral blood smear, microscopic
49. Metastatic carcinoma to bone marrow, gross [IPX]
50. Metastatic carcinoma to bone marrow, microscopic [NM]
51. Leishmaniasis, bone marrow smear, high power microscopic
52. Granuloma in bone marrow, medium power microscopic
53. Essential thrombocytosis, bone marrow, medium power microscopic
54. Myelodysplasia, bone marrow, ringed sideroblasts, iron stain, medium power microscopic

Leukemias

55. Acute lymphocytic leukemia in marrow, medium power microscopic
56. Acute lymphocytic leukemia on smear, microscopic
57. Chronic lymphocytic leukemia on smear, microscopic
58. Acute myeloblastic leukemia on smear, microscopic
59. Acute myeloblastic leukemia in bone marrow, low power microscopic
60. Acute myeloblastic leukemia in marrow, high power microscopic
61. Chronic myelogenous leukemia on smear, microscopic
62. Chronic myelogenous leukemia on smear, microscopic
63. Chronic myelogenous leukemia on smear, microscopic
64. Chronic myelogenous leukemia, Philadelphia chromosome, karyotype
65. Leukemoid reaction on smear, microscopic
66. Leukocyte alkaline phosphatase (LAP) on smear, microscopic
67. Hairy cell leukemia on smear, microscopic [CT]
68. Karyotypic abnormalities with leukemias/lymphomas, diagram

Lymph Nodes

69. Benign reactive lymph node, low power microscopic [IPX]
70. Benign reactive lymph node, high power microscopic [IPX]
71. Benign reactive lymph node, medium power microscopic [IPX]
72. Benign reactive lymph node, high power microscopic
73. Non-Hodgkin lymphomas, characteristics, tables
74. Malignant lymphoma involving mesenteric lymph nodes, gross [CT]
75. Malignant lymphoma, follicular small cleaved type, lymph node, low power microscopic
76. Malignant lymphoma, diffuse small lymphocytic type, lymph node, low power microscopic
77. Malignant lymphoma, small lymphocytic type, liver, medium power microscopic
78. Malignant lymphoma, Burkitt type, karyotype, diagram
79. Malignant lymphoma, diffuse large B cell type, lymph node, medium power microscopic
80. Malignant lymphoma, diffuse large B cell type, retroperitoneum, medium power microscopic
81. Malignant lymphoma, peritrabecular, bone marrow, medium power microscopic
82. Post-transplantation lymphoproliferative disorder (PTLD), medium power microscopic
83. Metastatic carcinoma to lymph nodes, gross [XRAY]
84. Metastatic carcinoma to lymph nodes, gross
85. Metastatic carcinoma to lymph node, low power microscopic
86. Caseous necrosis, gross
87. HIV lymphadenopathy, microscopic

Myeloma

88. Multiple myeloma, lesions in skull, gross [XRAY]
89. Multiple myeloma, lesions in bone marrow, gross [XRAY]
90. Multiple myeloma, bone marrow, low power microscopic [XRAY]
91. Multiple myeloma, bone marrow, medium power microscopic
92. Multiple myeloma, bone marrow smear, high power microscopic
93. Gammopathies, diagram

Hodgkin Disease

94. Hodgkin disease, characteristics, tables
95. Hodgkin disease, lymph node, gross [CT]
96. Hodgkin disease, liver, gross [CT]
97. Hodgkin disease, nodular sclerosis type, low power microscopic
98. Hodgkin disease, nodular sclerosis type, medium power microscopic
99. Hodgkin disease, lacunar cells, high power microscopic
100. Hodgkin disease, Reed-Sternberg cells, lymph node, low power microscopic
101. Hodgkin disease, Reed-Sternberg cell, lymph node, high power microscopic
102. Hodgkin disease, mixed cellularity type, medium power microscopic
103. Hodgkin disease, mixed cellularity type, high power microscopic
104. Hodgkin disease, lymphocyte predominance type, medium power microscopic
105. Hodgkin disease, lymphocyte predominance type, high power microscopic
106. Hodgkin disease, lymphocyte depletion type, high power microscopic

Splenic Disorders

107. Normal spleen and accessory spleen, gross [CT]
108. Normal spleen, microscopic
109. Splenomegaly from portal hypertension, gross
110. Splenomegaly with myeloproliferative disorder, gross [CT]
111. Splenic infarcts, gross
112. Splenic fracture, gross
113. Splenic fracture, gross [CT]
114. Amyloidosis involving spleen, gross
115. Gaucher disease involving spleen, gross
116. Gaucher disease involving spleen, high power microscopic
117. Gaucher disease, bone marrow smear, medium power microscopic
118. Sarcoidosis, spleen, gross
119. Hodgkin disease, spleen, gross
120. Spleen with metastases from melanoma, gross