How Do You Spell TROUSSEAU-LALLEMAND BODIES?

Pronunciation: [tɹˈa͡ʊsə͡ʊlˈalɪmˌand bˈɒdɪz] (IPA)

Trousseau-Lallemand bodies are abnormal blood corpuscles often seen in cases of leukemia. The spelling of Trousseau-Lallemand bodies is straightforward, with each word pronounced as it is spelled. Trousseau is pronounced "troo-soh" with stress on the first syllable, and lallemand is pronounced "lah-luh-mahn." When combined, the stress moves to the second word, "lah-luh-MAHN," and pronounced with a glottal stop between the two words. The IPA transcription for Trousseau-Lallemand bodies is /tʁuso lalmɑ̃d/.

TROUSSEAU-LALLEMAND BODIES Meaning and Definition

  1. Trousseau-Lallemand bodies, also known as cornoid lamella, are a histopathological finding in dermatopathology. These structures are characterized by the presence of a thin, scale-like layer of dead cells on the surface of the skin.

    The term "Trousseau-Lallemand bodies" is derived from the names of the two French physicians who first described these formations. In 1868, Armand Trousseau and Edouard Lallemand observed the presence of these structures in patients with certain skin disorders, particularly in cases of psoriasis and lichen planus.

    Trousseau-Lallemand bodies typically consist of compacted layers of parakeratotic cells. Parakeratosis refers to the process in which the outermost layer of the skin, known as the stratum corneum, retains its nuclei instead of shedding them, resulting in a characteristic "retained nucleus" appearance.

    These bodies are often seen in lesions that have undergone trauma or inflammation. They are thought to represent an abnormal form of hyperkeratosis, a thickening of the stratum corneum, which occurs in response to various pathological stimuli. Trousseau-Lallemand bodies are considered a hallmark of certain skin diseases, serving as a diagnostic feature in the evaluation of skin biopsies.

    The detection of Trousseau-Lallemand bodies in dermatopathology can aid in the differentiation of psoriasis from other similar skin conditions. Additionally, the presence of these structures can help guide treatment decisions and monitor disease progression in affected individuals.

  2. Same as Lallemand's bodies.

    A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for TROUSSEAU-LALLEMAND BODIES

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Etymology of TROUSSEAU-LALLEMAND BODIES

The term "Trousseau-Lallemand bodies" refers to the histological finding of spherical structures in the epithelial cells of the salivary glands in chronic alcoholics. The etymology of this term can be traced back to the two individuals who first described these bodies.

1. Armand Trousseau: Armand Trousseau was a French physician who lived from 1801 to 1867. He is well-known for his contributions to the field of medicine, particularly in the areas of internal medicine and clinical research. Trousseau was the first to describe these spherical structures in salivary gland epithelial cells in chronic alcoholics, and they were subsequently named after him.

2. Etienne Lallemand: Etienne Lallemand was a French physician who lived from 1797 to 1853. He was known for his research and publications on various subjects, including alcoholism.

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