Specimen Information
Species: dog
Age: 8
Sex: female
Organ: Spleen, lymph node, and bone marrow
History: 3-4 week history of decreased appetite, lethargy, and occasional vomiting and diarrhea.
Species: dog
Age: 8
Sex: female
Organ: Spleen, lymph node, and bone marrow
History: 3-4 week history of decreased appetite, lethargy, and occasional vomiting and diarrhea.
The submandibular lymph node is diffusely markedly enlarged, firm, subtly multilobular, and pale tan to white.
Lymphoma.