Erratum
for
Nagata et al., Vet Pathol 42 (5) 663-665.
Vet Pathol 42:864-865 (2005)
© 2005 American College of Veterinary Pathologists
Erratum
Nagata T, Nakayama H, Uchida K, Uetsuka K, Yasoshima A, Yasunaga S, Masuda K, Tsujimoto H, Kuwajima E, Nishimura R, Sasaki N, Doi K: Two Cases of Feline Malignant Craniopharyngioma. Vet Pathol 42:663–665, 2005.
Figures 1–9 were inadvertently printed as one column when they should have been the width of two columns. Allen Press apologizes for this error.
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Fig. 1. Head; cat No. 1. MRI of an oval-shaped mass at the cranial base (arrows). The white opaque mass is located in the area of the hypothalamus to the optic chiasm.
Fig. 2. Intracranial tumor mass; cat No. 1. There is a white solid mass on the skull base. Brain was removed. Bar = 1.5 cm.
Fig. 3. Intracranial tumor mass; cat No. 1. The tumor is composed of small multiangular- or spindle-shaped neoplastic cells proliferating in a solid mass. There are large cysts lined with flat cells. HE. Bar = 700 µm.
Fig. 4. Intracranial tumor mass; cat No. 1. The small acinus part. Relatively large cells with pale cytoplasm compose small acini. HE. Bar = 12 µm.
Fig. 5. Intracranial tumor mass; cat No. 1. The duct part. Small cuboidal cells compose ducts. HE. Bar = 25 µm.
Fig. 6. Intracranial tumor mass; cat No. 1. The pavement part. Large multiangular-shaped cells proliferate in a pavement pattern. HE. Bar = 50 µm.
Fig. 7. Intracranial tumor mass; cat No. 1. The tumor cells are positive for keratin. Immunostain counterstained with hematoxylin. Bar = 50 µm.
Fig. 8. Intracranial tumor mass; cat No. 1. Electron microscopy of a tumor cell. Note the microvilli at the free margin (small arrows), tonofilaments in the cytoplasm (large arrow) and desmosome-like structures (large arrowheads). The cell binds to the basement membrane by hemidesmosome-like structures (small arrowheads). Bar = 1.2 µm.
Fig. 9. Intracranial tumor mass; cat No. 2. The tumor tissue is composed of small cuboidal anaplastic epithelial cells, often making ducts and small or large cysts. HE. Bar = 100 µm.
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