PMC9214198_01
Myeloid morphology (A) and CT signs of intracranial hemorrhage in acute promyelocytic leukemia (B).
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The diagnosis was "acute promyelocytic leukemia (APL)" ( Figure 1 ). Emergency cranial CT showed that the right frontoparietal and left frontal lobes had a cerebral hemorrhage, resulting in a local left shift of the midline structures and a small amount of hemorrhage in the subarachnoid space ( Figure 1 ).
PMC9214198_02
Ulcerated hypofractionated adenocarcinoma of the lesser curvature of the gastric body HE staining 10x40 (A) Examination (170259) shows: ulcerated hypofractionated adenocarcinoma of the lesser curvature of the gastric body, Lauren's staging: diffuse; tumor size 4.5x3 cm. Cancerous tissue infiltrated the plasma layer to the extra-plasma fatty tissue, nerve invasion; cancerous thrombus formation in the lymphatic vessels, no clear cancerous thrombus in the blood vessels; no cancerous tissue was seen in the upper and lower cut edges of the specimen and another sent for examination. No cancerous tissue was seen in the cut margins, the greater omentum (-), regional lymph nodes (0/44) were seen to be metastatic, including (group 1) lymph nodes (0/7), (group 2) lymph nodes (0/4), (group 3) lymph nodes (0/3), (group 4) lymph nodes (0/4), (group 5) lymph nodes (0/0), (group 6) lymph nodes (0/3), (group 7) lymph nodes (0/5), (group 8a) lymph nodes (0/5), (group 9) lymph nodes (0/3), (group 11) lymph nodes (0/0), (group 12) lymph nodes (0/0); immunohistochemistry: P53 (40% positive), P-gp(-), GSTpi (++), TopoII (++), Ki-67 (80% positive), TS (-, C-erbB-2 (-). and bone marrow smear (B).
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TS (-, C erbB-2 (-) ( Figure 2 ).