Autumnal fruit and fallen leaves bring to mind histopathologic specimens glimpsed under the microscope or in the anatomy lab.
Images (left to right, beginning in top row):
(1) Peripheral blood smear depicting red and white corpuscles
(2) Anemia
(3) Leukemia
(4) Cerebral cortex neurons
(5) Right mainstem bronchus, bronchioles and alveoli
(6) Left lateral inferior wall myocardial infarction
(7) Molecules of oxytocin
(8) Seminoma
(9) Deoxygenated blood; methemoglobinemia
(10) Shistocytosis; crenated red blood cells









