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Histopathology of laryngomalacia
Acta Oto-Laryngologica, 2020Laryngomalacia is the commonest laryngeal anomaly and cause of stridor in children. Although most cases are self-limiting, failure to thrive, hypoxaemia or significant apnoeic episodes may warrant surgical intervention in the form of aryepiglottoplasty.
Richard Wei Chern Gan +3 more
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Comparative Clinical Pathology, 2005
What one may see upon microscopic examination of sections of specimens of human and animal tissues is not always related to the normal histology or pathology of the tissue in question. Defects or abnormalities in tissue sections may result from the faulty processing of the tissue specimens. These are referred to as artefacts.
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What one may see upon microscopic examination of sections of specimens of human and animal tissues is not always related to the normal histology or pathology of the tissue in question. Defects or abnormalities in tissue sections may result from the faulty processing of the tissue specimens. These are referred to as artefacts.
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2016
The detection of fungal elements and their characterization in patient specimens provides fundamental information. On histological sections fungi are most frequently seen on skin or mucosal surfaces or as mycotic thrombi or emboli that can occlude both arteries and veins in surgical specimen from immunocompromised patients or tissues obtained from ...
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The detection of fungal elements and their characterization in patient specimens provides fundamental information. On histological sections fungi are most frequently seen on skin or mucosal surfaces or as mycotic thrombi or emboli that can occlude both arteries and veins in surgical specimen from immunocompromised patients or tissues obtained from ...
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Toxicologic Pathology, 2006
The thymus is a primary lymphoid organ that manifests dynamic physiological changes as animals age in addition to being exquisitely sensitive to stress and toxic insult. It is typically the first lymphoid tissue to respond to immunotoxic xenobiotics, with the first change being loss of cortical lymphocytes by apoptosis.
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The thymus is a primary lymphoid organ that manifests dynamic physiological changes as animals age in addition to being exquisitely sensitive to stress and toxic insult. It is typically the first lymphoid tissue to respond to immunotoxic xenobiotics, with the first change being loss of cortical lymphocytes by apoptosis.
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BMJ, 2017
Good communication and diagnostic skills are essential for anyone wanting to pursue this fascinating specialty, says Lucas ...
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Good communication and diagnostic skills are essential for anyone wanting to pursue this fascinating specialty, says Lucas ...
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Respiration, 2009
This review attempts to provide up to date information on structure/function relationships of the pleura and on the pathology of pleural effusions, pneumothorax, pleural repair, pleural infections, pleural involvement in systemic connective tissue disorders, non-malignant asbestos-induced pleural disease, mesothelioma and other pleural ...
B, Corrin, B J, Addis
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This review attempts to provide up to date information on structure/function relationships of the pleura and on the pathology of pleural effusions, pneumothorax, pleural repair, pleural infections, pleural involvement in systemic connective tissue disorders, non-malignant asbestos-induced pleural disease, mesothelioma and other pleural ...
B, Corrin, B J, Addis
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Toxicologic Pathology, 2006
The spleen contains hematopoietic and lymphoid elements, is a primary site of extramedullary hematopoiesis, and removes degenerate and aged red blood cells as well as particulate materials and circulating bacteria from the blood supply. Lesions of this important component of the immune system may center on the red pulp, the white pulp or involve both ...
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The spleen contains hematopoietic and lymphoid elements, is a primary site of extramedullary hematopoiesis, and removes degenerate and aged red blood cells as well as particulate materials and circulating bacteria from the blood supply. Lesions of this important component of the immune system may center on the red pulp, the white pulp or involve both ...
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Histopathology of the pituitary
Clinics in Endocrinology and Metabolism, 1985The cytoplasmic secretory granules of corticotrophs in the anterior pituitary are basophil in trichrome stains and periodic acid-Schiff positive in the histochemical stain for glycoprotein due to their content of the glycosylated 16 000 N-terminal fragment of the precursor protein proopiomelanocorticotrophin (POC).
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Histopathology of Otosclerosis
Archives of Otolaryngology - Head and Neck Surgery, 1973The histopathologic features of otosclerosis as observed by light microscopy in a series selected from some 90 bones with otosclerosis are presented. The cases selected represent two types or stages of the disease. Examples of a solitary focus of histologic nonclinical otosclerosis in each of the areas of greatest predilection are shown.
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Histopathology Of Otosclerosis
Otolaryngologic Clinics of North America, 1993This histopathologic review illustrates that otosclerosis is a very pleomorphic bone dyscrasia. It may fix the stapes by a tiny bridge of abnormal bone or may totally obliterate it. It may spread to the cochlea to produce either a sensorineural loss of varying degree or deafness. Lesions may be sclerotic, spongiotic, or fibrous but usually comprise all
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