Chapter 032. Oral Manifestations of Disease (Part 6)

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Diseases of the Tongue See Table 32-4. Table 32-4 Alterations of the Tongue Type of Change Clinical Features Size or Morphology Changes Macroglossia Enlarged tongue that may be part of a syndrome found in developmental conditions such as Down syndrome, Simpson-Golabi-Behmel syndrome, or Beckwith-Wiedemann syndrome may be due to tumor (hemangioma or lymphangioma), metabolic disease (such as primary amyloidosis), or endocrine disturbance (such as acromegaly or cretinism) Fissured ("scrotal") tongue Dorsal surface and sides of tongue covered by painless shallow or deep fissures that may collect debris and become irritated Median rhomboid glossitis Congenital abnormality of tongue with ovoid, denuded area in median posterior portion of the tongue; may be associated...

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Chapter 032. Oral Manifestations of Disease (Part 6) Diseases of the Tongue See Table 32-4. Table 32-4 Alterations of the Tongue Type of Change Clinical Features Size or Morphology Changes Macroglossia Enlarged tongue that may be part of a syndrome
found in developmental conditions such as Down syndrome, Simpson-Golabi-Behmel syndrome, or Beckwith-Wiedemann syndrome may be due to tumor (hemangioma or lymphangioma), metabolic disease (such as primary amyloidosis), or endocrine disturbance (such as acromegaly or cretinism) Fissured Dorsal surface and sides of tongue covered by ("scrotal") tongue painless shallow or deep fissures that may collect debris and become irritated Median rhomboid Congenital abnormality of tongue with ovoid, glossitis denuded area in median posterior portion of the tongue; may be associated with candidiasis and may respond to antifungals Color Changes "Geographic" Asymptomatic inflammatory condition of the tongue (benign tongue, with rapid loss and regrowth of filiform papillae, migratory glossitis) leading to appearance of denuded red patches
"wandering" across the surface of the tongue Hairy tongue Elongation of filiform papillae of the medial dorsal surface area due to failure of keratin layer of the papillae to desquamate normally; brownish-black coloration may be due to staining by tobacco, food, or chromogenic organisms "Strawberry" and Appearance of tongue during scarlet fever due to "raspberry" tongue the hypertrophy of fungiform papillae plus changes in the filiform papillae "Bald" tongue Atrophy may be associated with xerostomia, pernicious anemia, iron-deficiency anemia, pellagra, or syphilis; may be accompanied by painful burning sensation; may be an expression of erythmematous candidiasis and respond to antifungals HIV Disease and AIDS See Tables 32-1, 32-2, 32-3, and 32-5; Chap. 182; and Figs. 174-1 and 196- 1.
Table 32-5 Oral Lesions Associated with HIV Infection Lesion Etiologies Morphology Papules, nodules, Candidiasis (hyperplastic and plaques pseudomembranous)a Condyloma acuminatum (human papillomavirus infection) Squamous cell carcinoma (preinvasive and invasive) Non-Hodgkin's lymphomaa Hairy leukoplakiaa Ulcers Recurrent aphthous ulcersa Angular cheilitis Squamous cell carcinoma
Acute necrotizing ulcerative gingivitisa Necrotizing ulcerative periodontitisa Necrotizing ulcerative stomatitis Non-Hodgkin's lymphomaa Viral infection (herpes simplex, herpes zoster, cytomegalovirus) Mycobacterium tuberculosis, Mycobacterium avium-intracellulare Fungal infection (histoplasmosis, cryptococcosis, candidiasis, geotrichosis, aspergillosis) Bacterial infection (Escherichia coli , Enterobacter cloacae , Klebsiella pneumoniae , Pseudomonas aeruginosa ) Drug reactions (single or multiple ulcers) Pigmented lesions Kaposi's sarcomaa Bacillary angiomatosis (skin and visceral lesions
more common than oral) Zidovudine pigmentation (skin, nails, and occasionally oral mucosa) Addison's disease Miscellaneous Linear gingival erythemaa a Strongly associated with HIV infection.