Science Source December 1, 2009 DVD

TS lobulated thyroid gland, follicles of varied sizes (various stages of growth and secretion) contain homogeneous pink colloidal material.

Light micrograph showing basophilic cells of the anterior pituitary gland.

TS lobulated thyroid gland, follicles of varied sizes (various stages of growth and secretion) contain homogeneous pink colloidal material. Colloid re...

TS lobulated thyroid gland, follicles of varied sizes (various stages of growth and secretion) contain homogeneous pink colloidal material. Colloid bl...

TS lobulated thyroid gland, follicles of varied sizes (various stages of growth and secretion) contain homogeneous pink colloidal material. Colloid st...

TS lobulated thyroid gland, follicles of varied sizes (various stages of growth and secretion) contain homogeneous pink colloidal material. Colloid pi...

Light micrograph of thyroid follicles.

Light micrograph of thyroid follicles showing parafollicular cells (C or "clear" cells) which secrete calcitonin. Magnification x64.

Longitudinal section of parathyroid gland, adjacent to follicles of the thyroid.

Longitudinal section of parathyroid gland.

Light micrograph of a longitudinal section of the adrenal gland, blue capsule, layered cortex (pale and purple) and pale blue medulla. Three layers of...

Light micrograph of adrenal medulla. When fixed in chrome salts, stored catecholamine granules oxidise to a bown color, revealing the presence of nora...

Section of pancreas showing numerous lobes of exocrine cells, with scattered islets of Langerhans (pale spots). Exocrine cells around the excretory du...

Adrenal medulla, light micrograph.

Adrenal medulla, light micrograph.

Light micrograph of a section of pancreas showing numerous lobes of exocrine cells, with scattered islets of Langerhans (pale spots), with LS excretor...

Section of pancreas showing numerous lobes of exocrine cells, with scattered islets of Langerhans (pale spots).

Islets of Langerhans surrounded by exocrine cells. This clump of secretory cells forms part of the endocrine system of the body, which releases hormon...

Islets of Langerhans surrounded by exocrine cells. This clump of secretory cells forms part of the endocrine system of the body, which releases hormon...

Light micrograph of a longitudinal section of the adrenal gland, blue capsule, layered cortex (pale and purple) and pale blue medulla. Three layers of...

Islets of Langerhans surrounded by exocrine cells. This clump of secretory cells forms part of the endocrine system of the body, which releases hormon...

Light micrograph of the adrenal cortex showing the zona fasciculata.

Adrenal medulla, light micrograph.

Islet of Langerhans, close-up of an islet. This clump of secretory cells forms part of the endocrine system of the body, which releases hormones into...

Islets of Langerhans surrounded by exocrine cells. This clump of secretory cells forms part of the endocrine system of the body, which releases hormon...

Light micrograph of a longitudinal section of the adrenal gland, blue capsule, layered cortex (pale and purple) and pale blue medulla. Three layers of...

Light micrograph of a longitudinal section of the adrenal gland, blue capsule, layered cortex (pale and purple) and pale blue medulla.

Bacterial keratitis, a condition in which the eye's cornea becomes inflamed due to bacterial infection.

Melanoma of the conjunctiva.

Retinal hemorrhage; view through ophthalmoscope.

Pterygium, a benign growth of the conjunctiva.

A full set of twenty deciduous teeth in a six year old.

A normal set of the ten upper teeth.

A normal set of the ten lower teeth.

This view of the mouth illustrates the overlap of incisor teeth, essential to cutting.

Fluoroscein angiogram showing damaged retina.

Ulcerative keratitis, an inflammatory or infective condition of the cornea involving disruption of its epithelial layer with involvement of the cornea...

External angular teratoma (or dermoid) of the eye.

Patient with Graves' ophthalmopathy (also known as Graves' thyroid-associated or dysthyroid orbitopathy), an autoimmune inflammatory disorder affectin...

Patient with Graves' ophthalmopathy (also known as Graves' thyroid-associated or dysthyroid orbitopathy), an autoimmune inflammatory disorder affectin...

Eye ecchymosis (bruise).

Eye ecchymosis (bruise).

Primary glaucoma; occurs increasingly with age; important cause of blindness.

Primary glaucoma, occurs increasingly with age; important cause of blindness. Retinal image through ophthalmoscope.

Keratitis, a condition in which the eye's cornea, the front part of the eye, becomes inflamed.

Bullous keratopathy, a pathological condition in which small vesicles, or "bullae," are formed in the cornea due to endothelial dysfunction.

Normal right eye.

Left eye with small cataract, a clouding that develops in the crystalline lens of the eye or in its envelope, varying in degree from slight to complet...

Coloboma; defect in retina.

Eye with conjunctivitis.