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Retinyl Esters
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D000084562 |
[A carboxylic ester of retinol formed by condensation of the hydroxy group of retinol with a carboxy group.
] |
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Retirement
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D012179 |
[The state of being retired from one's position or occupation.
] |
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Retortamonadidae
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D056919 |
[A family of flagellated EUKARYOTES that live in the intestines of several invertebrate and vertebrate species.
] |
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Retracted Publication
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D016441 |
[Work consisting of the designation of an article or book as retracted in whole or in part by an author or authors or an authorized representative. It identifies a citation previously published and now retracted through a formal issuance from the author, publisher, or other authorized agent, and is distinguished from RETRACTION OF PUBLICATION, which identifies the citation retracting the original published item.
] |
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Retraction of Publication
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D016440 |
[Work consisting of a statement issued by one or more authors of an article or a book, withdrawing or disavowing acknowledgment of their participation in performing research or writing the results of their study. In indexing, the retraction is sent to the editor of the publication in which the article appeared and is published under the rubric "retraction" or in the form of a letter. This publication type designates the author's statement of retraction: it should be differentiated from RETRACTED PUBLICATION which labels the retracted publication.
] |
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Retraction of Publication as Topic
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D012180 |
[Works about authors' withdrawal or disavowal of their participation in performing research or writing the results of their study.
] |
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Retreatment
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D019233 |
[The therapy of the same disease in a patient, with the same agent or procedure repeated after initial treatment, or with an additional or alternate measure or follow-up. It does not include therapy which requires more than one administration of a therapeutic agent or regimen. Retreatment is often used with reference to a different modality when the original one was inadequate, harmful, or unsuccessful.
] |
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Retrobulbar Hemorrhage
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D019315 |
[Hemorrhage within the orbital cavity, posterior to the eyeball.
] |
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Retrocaval Ureter
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D064749 |
[A rare congenital abnormality resulting in the URETER passing dorsal to and being obstructed by the INFERIOR VENA CAVA.
] |
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Retrocochlear Diseases
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D012181 |
[Pathological processes involving the VESTIBULOCOCHLEAR NERVE; BRAINSTEM; or CENTRAL NERVOUS SYSTEM. When hearing loss is due to retrocochlear pathology, it is called retrocochlear hearing loss.
] |
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Retroelements
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D018626 |
[Elements that are transcribed into RNA, reverse-transcribed into DNA and then inserted into a new site in the genome. Long terminal repeats (LTRs) similar to those from retroviruses are contained in retrotransposons and retrovirus-like elements. Retroposons, such as LONG INTERSPERSED NUCLEOTIDE ELEMENTS and SHORT INTERSPERSED NUCLEOTIDE ELEMENTS do not contain LTRs.
] |
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Retrognathia
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D063173 |
[The condition or state of a person suffering from retrognathia.
, A physical misalignment of the upper (maxilla) and lower (mandibular) jaw bones in which either or both recede relative to the frontal plane of the forehead.
] |
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Retrograde Degeneration
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D012183 |
[Pathologic changes that occur in the axon and cell body of a neuron proximal to an axonal lesion. The process is characterized by central chromatolysis which features flattening and displacement of the nucleus, loss of Nissl bodies, and cellular edema. Central chromatolysis primarily occurs in lower motor neurons.
] |
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Retrograde Obturation
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D012184 |
[Procedure that involves the removal of infectious products from a root canal space through use of special instruments and fillings. This procedure is performed when root canal treatment fails.
] |
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Retroperitoneal Fibrosis
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D012185 |
[A slowly progressive condition of unknown etiology, characterized by deposition of fibrous tissue in the retroperitoneal space compressing the ureters, great vessels, bile duct, and other structures. When associated with abdominal aortic aneurysm, it may be called chronic periaortitis or inflammatory perianeurysmal fibrosis.
] |
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Retroperitoneal Neoplasms
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D012186 |
[New abnormal growth of tissue in the RETROPERITONEAL SPACE.
] |
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Retroperitoneal Space
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D012187 |
[An area occupying the most posterior aspect of the ABDOMINAL CAVITY. It is bounded laterally by the borders of the quadratus lumborum muscles and extends from the DIAPHRAGM to the brim of the true PELVIS, where it continues as the pelvic extraperitoneal space.
] |
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Retropharyngeal Abscess
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D017703 |
[An accumulation of purulent material in the space between the PHARYNX and the CERVICAL VERTEBRAE. This usually results from SUPPURATION of retropharyngeal LYMPH NODES in patients with UPPER RESPIRATORY TRACT INFECTIONS, perforation of the pharynx, or head and neck injuries.
] |
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Retropneumoperitoneum
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D012188 |
[Pathological or accidental introduction of air into the retroperitoneal space.
] |
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Retrospective Moral Judgment
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D035481 |
[The application of current standards of morality to past actions, institutions, or persons.
] |
