| TDL | thoracic duct lymph; thymus-dependent lymphocyte; toxic dose level |
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| TDP | thermal death point; thoracic duct pressure; thymidine diphosphate; total degradation products |
| TLD | thermoluminescent dosimeter; thoracic lymphatic duct; tumor lethal dose |
| VBD | vanishing bile duct; Veronal-buffered diluent |
| spiral valve of cystic duct | A series of crescentic folds of mucous membrane in the upper part of the cystic duct, arranged in a somewhat spiral manner. Synonym: plica spiralis ductus cystici, Amussat's valve, Heister's valve, spiral valve of cystic duct, valvula spiralis. (05 Mar 2000) |
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| nasal duct | The passage leading downward from the lacrimal sac on each side to the anterior portion of the inferior meatus of the nose, through which tears are conducted into the nasal cavity. Synonym: ductus nasolacrimalis, nasal duct. (05 Mar 2000) |
| nasolacrimal duct | The passage leading downward from the lacrimal sac on each side to the anterior portion of the inferior meatus of the nose, through which tears are conducted into the nasal cavity. Synonym: ductus nasolacrimalis, nasal duct. (05 Mar 2000) |
| nasopalatine duct cyst | A cyst in or near the incisive canal, arising from proliferation of epithelial remnants of the nasopalatine duct; the most common maxillary development cyst. Synonym: median anterior maxillary cyst, nasopalatine duct cyst. (05 Mar 2000) |
| Stensen's duct | The duct of the parotid gland opening from the cheek into the vestibule of the mouth opposite the neck of the superior second molar tooth. Synonym: ductus parotideus, Blasius' duct, Stensen's duct, Steno's duct. (05 Mar 2000) |
| nephric duct | The duct of the pronephros; serves as the mesonephric duct. Synonym: nephric duct. (05 Mar 2000) |
| striated duct | A type of intralobular duct found in some salivary glands that modifies the secretory product; it derives its name from extensive infolding of the basal membrane. Synonym: salivary duct, secretory duct. (05 Mar 2000) |
| subareolar duct papillomatosis | A benign tumour which may clinically resemble Paget's disease, but which is a papillary or solid growth of columnar and myoepithelial cells producing a florid pseudoinfiltrative pattern. Synonym: adenoma of nipple, erosive adenomatosis of nipple. (05 Mar 2000) |
| subclavian duct | It is formed by the union of the vessels draining the lymph nodes of either upper limb, emptying into the thoracic duct at the root of the neck on the left or into the right lymphatic duct. Synonym: truncus subclavius, subclavian duct. (05 Mar 2000) |
| submandibular duct | The duct of the submandibular salivary gland; it opens at the sublingual papilla near the frenulum of the tongue. Synonym: ductus submandibularis, ductus submaxillaris, submaxillary duct, Wharton's duct. (05 Mar 2000) |
| submaxillary duct | The duct of the submandibular salivary gland; it opens at the sublingual papilla near the frenulum of the tongue. Synonym: ductus submandibularis, ductus submaxillaris, submaxillary duct, Wharton's duct. (05 Mar 2000) |
| sudoriferous duct | The superficial portion of the sweat gland that passes through the corium and epidermis, opening on the surface by the porus sudoriferus or sweat pore. Synonym: ductus sudoriferus, sudoriferous duct, sweat duct. (05 Mar 2000) |
| deferent duct | The secretory duct of the testicle, running from the epididymis, of which it is the continuation, to the prostatic urethra where it terminates as the ejaculatory duct. Synonym: deferent canal, deferent duct, spermatic duct, spermiduct, testicular duct, vas deferens. (05 Mar 2000) |
| sweat duct | The superficial portion of the sweat gland that passes through the corium and epidermis, opening on the surface by the porus sudoriferus or sweat pore. Synonym: ductus sudoriferus, sudoriferous duct, sweat duct. (05 Mar 2000) |
| dermal duct tumour | A benign small tumour derived from the intradermal part of eccrine sweat gland ducts occurring often on the head and neck. (05 Mar 2000) |
| duct ectasia |
(ek-ta-zuh ): widening of the ducts of the breast, often related to breast inflammation called periductal mastitis. Duct ectasia is a benign (not cancerous) condition. Symptoms of this condition are a nipple discharge, swelling, retraction of the nipple, or a lump that can be felt.
출처: www.cancer.org/docroot/GRY/GRY_0.asp
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| ductus arteriosus |
An open artery that connects the aorta and pulmonary artery before birth. Normally closes after birth but if it doesn't, then surgery or medical treatment may be required.
출처: www.heartcenter.com/glossary.html
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| ductus arteriosus |
During life in the uterus, blood circulation between the two halves of the heart mix through a connection between the aorta and the pulmonary artery. This connection normally closes shortly after birth. In infants with hypoplastic left-heart syndrome, the presence of this "open" ductus arteriosus permits blood exiting the heart to circulate the body. Closure of the ductus arteriosus results in death of these infants.
출처: www.llu.edu/ihi/def.html
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| ductus deferens |
A thick walled tubular structure running from each testis into the ejaculatory duct. These structures carry sperm from the epididymis to the penis.
출처: www.ivf-et.com/glossary.htm
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| duct |
An underground or overhead tube for carrying electrical conductors.
출처: www.iec-usa.com/Browse02/GLSD.html
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