Table 1. Individual serum iron concentration data before and after immunoprecipitation of ferritin in 22 clinical cases.

Case No.	Breed	Diagnosis	Initial ferritin concentration (ng/ml)	Serum iron concentration before and after immunoprecipitation (μg/dl)		Rate of decline (%)
				Before	After
1	Golden retriever	Hemangiosarcoma	12,962	127	101	20.5
2	Beagle	Autoimmune hemolytic anemia	12,268	142	122	14.1
3	Golden retriever	Histiocytic sarcoma	12,178	101	73	37.7
4	Beagle	Hemangiosarcoma	11,750	73	36	50.7
5	Bernese mountain dog	Histiocytic sarcoma	9,820	189	163	13.8
6	Golden retriever	Autoimmune hemolytic anemia	9,740	358	314	12.3
7	Beagle	Lymphoma	7,853	215	189	12.1
8	Welsh corgi	Histiocytic sarcoma	7,779	124	97	21.8
9	Welsh corgi	Hemangioma	7,550	236	214	9.3
10	Shetland sheepdog	Mast cell tumor	5,623	199	189	5.0
11	Flat-coated retriever	Lung adenocarcinoma	4,780	208	168	19.2
12	Shiba	Immune-mediated polyarthritis	4,165	112	81	27.7
17	Golden retriever	Histiocytic sarcoma	4,082	76	62	18.4
13	Bernese mountain dog	Lymphoma	3,419	179	160	10.6
14	Pug	Acute pneumonia	3,380	165	154	6.7
15	Akita	Autoimmune hemolytic anemia	3,310	122	89	27.0
16	Golden retriever	Mast cell tumor	2,901	158	138	12.7
18	Mongrel	Lymphoma	2,103	143	129	9.8
19	Pomeranian	Immune-mediated polyarthritis	1,948	276	248	10.1
20	Golden retriever	Lymphoma	1,560	102	89	12.7
21	Beagle	Lymphoma	848	58	51	12.1
22	Golden retriever	Lymphoma	754	111	102	8.1