| Term 
 | Definition 
 
        | An opening or a fissure; a foramen |  | 
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 | Definition 
 
        | A concave or depressed area where vessels or nerves enter or exit an organ; also called hilus |  | 
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        | Term 
 
        | histology (hul -stol' uo-je) |  | Definition 
 
        | Microscopic anatomy of the structure and function of tissues. |  | 
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        | Term 
 
        | hyperplasia (hi' 'per-pla 'zha) |  | Definition 
 
        | An increase in or organ size due to an increase in cell   numbers as a result of mitotic cell division (in contrast to hypertrophy) |  | 
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        | Term 
 
        | hypertrophy (hi' 'per' truo-fe) |  | Definition 
 
        | Growth of an organ due to an increase in the size of its   cells (in contrast to hyperplasia). |  | 
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 | Definition 
 
        | The more movable attachment of a muscle, usually more   distal |  | 
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        | Term 
 
        | integument (in-teg' yoo-ment) |  | Definition 
 
        | The skin; the largest organ of the body. |  | 
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 | Definition 
 
        | Situated within or pertaining to internal origin. |  | 
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        | Term 
 
        | inguinal (ing' gwul -nal) |  | Definition 
 
        | Pertaining to the groin region |  | 
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 | Definition 
 
        | Occurring outside the body, in a test tube or other   artificial environment   |  | 
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 | Definition 
 
        | Occurring within the body |  | 
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        | Term 
 
        | ischemia (ul -ske' me-ua) |  | Definition 
 
        | A rate of blood flow to an organ that is inadequate to   supply sufficient oxygen and maintain aerobic respiration   in that organ. |  | 
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        | Term 
 | Definition 
 
        | Pertaining to the region of the loins |  | 
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 | Definition 
 
        | The space within a tubular structure through which a   substance passes. |  | 
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 | Definition 
 
        | The intercellular substance of a tissue. |  | 
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 | Definition 
 
        | A passageway or opening into a structure. |  | 
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 | Definition 
 
        | The center portion of an organ |  | 
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        | Term 
 
        | metastasis  (mue-tas 'tua-sis) |  | Definition 
 
        | The spread of a disease from one organ or body part to   another |  | 
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 | Definition 
 
        | Secreting a slimy or mucigenous substance; as the   mucous gland. But note that a mucous membrane doesn't   have to secret mucus |  | 
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        | Term 
 | Definition 
 
        | The secretory product of mucous glands. A vicous mixture   of highly hydrated glycoproteins |  | 
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        | Term 
 | Definition 
 
        | Cellular death or tissue death due to disease or trauma |  | 
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        | Term 
 
        | olfactory (ol-fak 'tuo-re) |  | Definition 
 
        | Pertaining to the sense of smell |  | 
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        | Term 
 | Definition 
 
        | An opening into a body cavity or tube |  | 
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 | Definition 
 
        | The place of muscle attachment-usually the more   stationary point or the proximal bone; opposite the   insertion |  | 
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        | Term 
 
        | parenchyma (pa-ren 'chy-ma) |  | Definition 
 
        | The tissue that makes up the essential or specialized   part of an organ as opposed to the supporting tissue |  | 
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        | Term 
 
        | peristalsis (per' i-stal 'sis) |  | Definition 
 
        | Rhythmic contractions of smooth muscle in the walls of   various tubular organs by which the contents are forced   onward |  | 
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        | Term 
 | Definition 
 
        | A network of interlaced nerves or vessels |  | 
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 | Definition 
 
        | Transport in a reverse or backward direction, e.g., from   axon to soma in a neuron |  | 
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        | Term 
 
        | senescence (sin-nes 'ens) |  | Definition 
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 | Definition 
 
        | A shallow impression or groove |  | 
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 | Definition 
 
        | Serous glands secrete a watery fluid that is often rich in   enzymes. Contrast with mucous glands, which produce a   highly viscous secretion |  | 
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 | Definition 
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 | Definition 
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        | Term 
 
        | trabeculae (trua-bek' yuu-lay) |  | Definition 
 
        | A supporting framework of fibers crossing the substance   of a structure, as in the lamellae of spongy bone. |  | 
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        | Term 
 | Definition 
 
        | The organs within the abdominal or thoracic cavities |  | 
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