Page 1043 - Small Animal Internal Medicine, 6th Edition

CHAPTER 57 Neonatology and Pediatrics 1015

TABLE 57.1
Hematologic Values for Growing, Healthy Beagle Dogs VetBooks.ir

HEMATOLOGIC AGE (IN WEEKS)
PARAMETER BIRTH* 1* 2* 3* 4* 6* 8 12 † 16 † 20 † 24 † 28 † 40 † 44 † 52 †

RBC (× 10 /µL) 4.7-5.6 (5.1) 3.6-5.9 (4.6) 3.4-4.4 (3.9) 3.5-4.3 (3.8) 3.6-4.9 (4.1) 4.3-5.1 (4.7) 4.5-5.9 (4.9) (6.34) (6.38) (6.93) (7.41) (8.45) (8.69) (8.47) (7.68)
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Hemoglobin (g/dl) 14.0-17.0 (15.2) 10.4-17.5 (12.9) 9.0-11.0 (10.0) 8.6-11.6 (9.7) 8.5-10.3 (9.5) 8.5-11.3 (10.2) 10.3-12.5 (11.2) (14.3) (15.0) (16.0) (16.7) (17.7) (18.2) (18.8) (18.1)
PCV (%) 45.0-52.5 (47.5) 33.0-52.0 (40.5) 29.0-34.0 (31.8) 27.0-37.0 (31.7) 27.0-33.5 (29.9) 26.5-35.5 (32.5) 31.0-39.0 (34.8) (40.9) (43.0) (44.9) (47.6) (48.8) (50.8) (50.2) (49.3)
MCV (fl) (93.0) (89.0) (81.5) (83.0) (73.0) (69.0) (72.0) (64.6) (67.4) (64.8) (64.2) (57.8) (58.4) (59.3) (63.5)
MCH (pg) (30.0) (28.0) (25.5) (25.0) (23.0) (22.0) (22.5) (22.8) (23.5) (23.0) (22.5) (20.5) (20.9) (22.1) (23.6)
MCHC (%) (32.0) (32.0) (31.5) (31.0) (32.0) (31.5) (32.0) (35.3) (34.8) (35.6) (35.1) (36.1) (35.9) (37.3) (37.1)
nRBC/100 WBC 0-13 (2.3) 0-11 (4.0) 0-6 (2.0) 0-9 (1.6) 0-4 (1.2) 0 0-1 (0.2)
Reticulocytes (%) 4.5-9.2 (6.5) 3.8-15.2 (6.9) 4.0-8.4 (6.7) 5.0-9.0 (6.9) 4.6-6.6 (5.8) 2.6-6.2 (4.5) 1.0-6.0 (3.6)
Total WBC (× 10 /µL) 6.8-18.4 (12.0) 9.0-23.0 (14.1) 8.1-15.1 (11.7) 6.7-15.1 (11.2) 8.5-16.4 (12.9) 12.6-26.7 (16.3) 12.7-17.3 (15.0) (17.1) (16.3) (14.6) (15.6) (15.5) (14.4) (13.9) (14.0)
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Segmented neutrophils 4.4-15.8 (8.6) 3.8-15.2 (7.4) 3.2-10.4 (5.2) 1.4-9.4 (5.1) 3.7-12.8 (7.2) 4.2-17.6 (9.0) 6.2-11.8 (8.5) (9.8) (9.0) (8.9) (9.1) (9.1) (9.9) (8.7) (8.1)
Band neutrophils 0-1.5 (0.23) 0-4.8 (0.50) 0-1.2 (0.21) 0-0.5 (0.09) 0-0.3 (0.06) 0-0.3 (0.05) 0-0.3 (0.08) (0.08) (0.1) (0.02) (0.02) (0.08) (0.02) (0.02) (0.04)
Lymphocytes 0.5-4.2 (1.9) 1.3-9.4 (4.3) 1.5-7.4 (3.8) 2.1-10.1 (5.0) 1.0-8.4 (4.5) 2.8-16.6 (5.7) 3.1-6.9 (5.0) (5.7) (5.9) (4.5) (5.3) (4.8) (3.4) (4.0) (4.7)
Monocytes 0.2-2.2 (0.9) 0.3-2.5 (1.1) 0.2-1.4 (0.7) 0.1-1.4 (0.7) 0.3-1.5 (0.8) 0.5-2.7 (1.1) 0.4-1.7 (1.0) (0.9) (0.9) (0.8) (0.7) (0.7) (0.5) (0.6) (0.5)
Eosinophils 0-1.3 (0.4) 0.2-2.8 (0.8) 0.08-1.8 (0.6) 0.07-0.9 (0.3) 0-0.7 (0.25) 0.1-1.9 (0.5) 0-1.2 (0.4) (0.4) (0.4) (0.3) (0.5) (0.8) (0.6) (0.5) (0.5)
Basophils 0-0.2 (0.01) 0-0.15 (0.01)
Platelets (× 10 /µL) 178-465 (302) 282-560 (352) 210-352 (290) 203-370 (272) 130-360 (287) 275-570 (371) 240-435 (324)
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MCH, Mean corpuscular hemoglobin; MCHC, mean corpuscular hemoglobin concentration; MCV, mean corpuscular volume; nRBC/100
WBC, number of nucleated red blood cells per 100 white blood cells; PCV, packed cell volume; RBC, red blood cells; total WBC, total white
blood cell count. Values in parentheses are mean values.
*Normal ranges and/or mean values from Earl Fl, Melveger BA, Wilson RL: The hemogram and bone marrow profile of normal neonatal and
weanling beagle dogs. Lab Anim Sci 23:690-695, 1973.
† Mean values from Anderson AC, Gee W: Normal blood values in the beagle, Vet Med 53:135-138, 156, 1958.
From von Dehn B: Pediatric clinical pathology. In Davidson AP (ed) Pediatrics. Vet Clin of North Amer: Small Animal Practice.
31;44(2):205-219, 2014.

A B

FIG 57.14
Series of images of a secondary cleft palate in a Labrador Retriever. (A) 2 days of age.
(B) 33 weeks of age. Continued