"❌Misspelling Alert!❌ Pigment induration of the lung is a medical term that refers to scarring caused by the inhalation of a pigment. The correct spelling is /ˈpɪɡmənt ˌɪndjʊˈreɪʃən əv ðə lʌŋ/. The word pigment is spelled with a g, not a j, and the stress falls on the second syllable of induration. The use of IPA phonetic transcription allows for accurate representation of the word's pronunciation, ensuring proper communication among healthcare professionals and patients."
Pigment induration of the lung is a medical term that refers to a condition characterized by the deposition of pigment in the lung tissue, resulting in hardening or fibrosis of the affected area. The term "pigment induration" is commonly used to describe a specific histopathological finding in which there is an accumulation of pigmented materials, such as carbon or dust particles, within the lung parenchyma.
The condition primarily occurs in individuals who have been exposed to environmental or occupational factors that lead to inhalation of these pigmented materials. Examples include coal miners exposed to coal dust or workers exposed to various industrial dust particles. Over time, these particles can accumulate in the lung tissue, leading to an inflammatory response and subsequent fibrosis, or scarring, of the affected area.
The process of pigment induration often occurs gradually and can result in the formation of nodules or fibrotic bands in the lung. This can subsequently lead to symptoms such as coughing, shortness of breath, or chest pain. Diagnosis of pigment induration of the lung is typically made through a combination of clinical evaluation, imaging studies (such as chest X-rays or computed tomography scans), and sometimes lung biopsies.
Treatment for pigment induration of the lung mainly focuses on addressing the underlying cause and managing symptoms. This may involve removing the individual from the source of exposure, providing supportive care (such as oxygen therapy), and implementing appropriate interventions to manage complications or associated conditions.
Brown induration of the l.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.