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Related Concept Videos

Assessment of the Mouth01:26

Assessment of the Mouth

A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
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The inspection begins with visually examining the mouth for symmetry, color, and size.
Tongue01:01

Tongue

The human tongue is a fascinating and complex organ, responsible for various essential functions such as swallowing, speech, and taste. It is also subject to various conditions and diseases. In this article, we delve into the anatomy of the tongue, its roles, and some common conditions that can affect it.
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The tongue is located within the oral cavity, also known as the mouth. It is attached to the floor of the mouth by a fold of mucous membrane called the...
The Tongue and Taste Buds00:49

The Tongue and Taste Buds

The surface of the tongue is covered with various small bumps called papillae, which either distribute what has been ingested (filiform papillae) or contain the sensory taste (or gustatory) receptor cells (fungiform, circumvallate, and foliate papillae). Embedded within each taste-related papilla are the taste buds—clusters of 30 to 100 gustatory receptor cells.
Goiter01:27

Goiter

Goiter refers to an abnormal enlargement of the thyroid gland that may appear as a diffuse goiter (uniform enlargement) or nodular (single or multiple nodules). Functionally, it is classified as nontoxic (normal/low hormone levels) or toxic (excess hormone production).PathophysiologyDiffuse thyroid enlargement typically results from prolonged stimulation by thyroid-stimulating hormone (TSH) or TSH-like agents, commonly seen in hypothyroidism or iodine deficiency. In contrast, in hyperthyroid...
Secondary Lymphoid Organs01:15

Secondary Lymphoid Organs

Secondary organs, including lymph nodes, the spleen, and mucosa-associated lymphoid tissue (MALT), work harmoniously to protect us from disease and infection.
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Taste Buds and Receptors01:20

Taste Buds and Receptors

Gustation, or the sense of taste, is intrinsically linked to the anatomical structures located on the tongue. This organ's surface, along with the entirety of the oral cavity, is adorned with stratified squamous epithelium. Evident on the tongue are elevated structures known as papillae (singular = papilla), which house the mechanisms for the transduction of gustatory stimuli. Four distinct types of papillae exist, each identified by their unique morphological attributes: the circumvallate,...

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The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation
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An asymptomatic tongue nodule.

Richa1, Jay Gopal Ray, Sweta Pattanayak

  • 1Dental Surgeon, Haryana Government, Haryana, India.

Contemporary Clinical Dentistry
|May 2, 2013
PubMed
Summary

Cysticercosis, a significant cause of seizures in developing nations, rarely affects the oral cavity. This case highlights a rare asymptomatic tongue nodule diagnosed as cysticercosis, emphasizing routine oral lesion examination.

Keywords:
Cysticercosisintra-oralneurocysticercosistongue

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Area of Science:

  • Parasitology
  • Neurology
  • Oral Pathology

Background:

  • Cysticercosis is a parasitic infection caused by the larval cysts of the tapeworm Taenia solium.
  • It is a major public health issue in developing countries, frequently leading to neurological complications like seizures.
  • While various tissues can be affected, oral manifestations are uncommon.

Observation:

  • A case report of an asymptomatic nodule on the tongue is presented.
  • The lesion was discovered incidentally and evaluated through histologic examination.
  • This presentation is unusual for cysticercosis, which typically affects other body systems.

Findings:

  • Histologic examination confirmed the presence of cysticercosis within the tongue nodule.
  • The diagnosis was made on an asymptomatic lesion, which is a rare clinical presentation.
  • Microscopic analysis was crucial for identifying the parasitic infection in the oral tissue.

Implications:

  • This case underscores the importance of thorough microscopic examination for diagnosing oral lesions.
  • It highlights that cysticercosis, though rare, can manifest in the oral cavity and should be considered in differential diagnoses.
  • Routine screening and diagnostic procedures for seemingly minor oral abnormalities are essential for early detection and management of parasitic infections.