#inflammation

• Abscess / Purulent pocket — A localized collection of pus, well-circumscribed by a newly formed pyogenic membrane, resulting from tissue destruction and liquefactive necrosis caused by an acute infection, most commonly bacterial (staphylococci, streptococci). Clinically characterized by classic signs of inflammation: pulsatile pain, swelling, local heat, redness, and fluctuance.
• Abelia triflora — A large shrub species native to the Himalayan mountain region, characterized by flowers often arranged in clusters of three and an intense fragrance. In experimental phytotherapy and phytochemical research, Abelia triflora is recognized for its content of secoiridoid glycosides and complex phenolic derivatives. These natural constituents are clinically studied in experimental neuroprotection models for their potential to reduce neuroinflammation and stabilize cellular metabolic homeostasis in the brain.
• Acromastitis — Acute or chronic inflammation of the nipple; a pathological process strictly localized within the superficial tissue structures of the mammary nipple and areola. This clinical condition manifests through pronounced erythema, localized edema, sharp tenderness, and cutaneous fissures, frequently occurring during lactation due to microtraumas or secondary bacterial infections.
• Acromionitis — An acute or chronic inflammatory pathological process localized at the level of the acromion or its immediately adjacent periarticular structures (such as the subacromial bursa and rotator cuff tendons). This structural condition is most frequently triggered by repeated microtraumas, occupational or athletic mechanical overuse, or localized degenerative phenomena, clinically manifesting through intense pain during arm elevation, partial functional impairment of the shoulder, localized edema, and acute tenderness upon palpation.
• Acroposthitis — An acute or chronic inflammatory pathological process localized strictly at the level of the prepuce (the distal cutaneous sheath of the penis). This structural urological condition is most frequently caused by bacterial, fungal (such as candidiasis), or viral infections, poor local hygiene, chemical irritations, or mechanical traumas, clinically manifesting through marked edema, erythema (redness), intense pain, pruritus, and abnormal discharge, being closely correlated or frequently coexisting with balanitis (inflammation of the glans) to form the clinical picture known as balanoposthitis.
• Adenitis — An acute or chronic inflammation of a lymph node or a gland, usually caused by a localized bacterial, viral, or fungal infection in the vicinity. This structural condition manifests clinically through swelling, increased local sensitivity, spontaneous pain upon palpation, and sometimes redness of the overlying skin, requiring clinical investigations to differentiate it from other lymphadenopathies.
• Adenodynia — A painful sensation localized within a gland or a lymph node, occurring as a result of an acute inflammatory process, vascular congestion, or a structural distension of the organ's capsule. This clinical symptom is equivalent to adenalgia and is frequently encountered in infectious lymphadenitis, mediated by the sensitivity of regional nerve receptors to palpation.
• Adenophlegmon — An acute and diffuse suppurative inflammation of a lymph node and its surrounding connective tissue, characterized by the destruction of the local histological structure and a rapid tendency to extend into neighboring anatomical spaces. This clinical entity represents a medical emergency that manifests as a hard swelling, massive edema, high fever, and local fluctuance, often requiring surgical incision and drainage.
• Adenophthalmia — An inflammatory ocular condition characterized by the swelling, congestion, and irritation of the Meibomian glands or other adnexal glands of the eye (such as lacrimal glands), often accompanied by conjunctival involvement. This structural pathological phenomenon causes local discomfort, altered tear secretion, and a foreign body sensation, requiring antiseptic treatment and rigorous ocular hygiene.
• Adenolymphoiditis — An acute or chronic inflammatory process concurrently affecting the glandular elements and the associated lymphoid tissue within an organ or a specific anatomical region. This complex structural condition combines the histological features of adenitis and lymphadenitis, involving a severe immune reaction, massive cellular infiltration, and local hyperplastic changes in the targeted parenchyma.
• Adenopathy — A disease or clinical manifestation characterized by the pathological enlargement, altered consistency, or sensitivity of the lymph nodes. This structural phenomenon represents a warning signal of the organism, occurring as a reaction to a local or generalized infection (viral, bacterial, fungal), within autoimmune diseases, or as a direct indicator of a primary or metastatic malignant tumor proliferation.
• Adenosclerosis — The pathological induration or hardening of a gland or a lymph node, caused by the progressive replacement of functional parenchymal tissue with fibrous connective tissue. This structural phenomenon occurs as a result of chronic inflammatory processes, local vascular disorders, or senile involution, leading to a reduced secretory or filtering capacity of the affected organ.
• Antiphlogistic — Preventing, combating, or reducing inflammation; possessing strong anti-inflammatory properties. In classical and neologistic medical terminology, the term describes a substance, treatment, or therapeutic agent capable of neutralizing febrile or congestive processes in tissues.
• Aphthous — Of the nature of aphthae, characterized by the presence of aphthae, or relating to them; clinically, it describes a pathological condition or an inflammatory manifestation located on the oral mucosa, characterized by small, painful ulcerations.
• Alveolitis — An inflammatory or infectious process localized within an alveolus. In dentistry (post-extraction alveolitis), it represents a painful complication occurring after a tooth extraction due to the infection or absence of the protective blood clot; in pulmonology, it denotes the inflammation of the lung alveoli caused by allergic, infectious, or toxic factors, structurally impairing respiratory capacity.
• Amniotitis — An acute or chronic inflammation of the amniotic membrane, usually caused by an ascending bacterial infection from the vaginal tract following membrane rupture or during prolonged labor. This pathological condition is closely correlated with chorioamnionitis and represents a major risk for neonatal infection or preterm birth.
• Adnexitis — An inflammatory medical condition, acute or chronic, localized at the level of the uterine adnexa, specifically the ovaries and fallopian tubes, most frequently caused by an ascending bacterial infection. This pathological phenomenon manifests clinically through intense lower abdominal pain, menstrual disorders, fever, and abnormal discharges, requiring prompt antibiotic treatment to prevent structural complications such as infertility.
• Inflammation — The act of inflaming and its result; an old graphical variant for the word 'inflamare', denoting the biological process of tissue inflammation appearing or, in a physical sense, the action of igniting a combustible body. In historical or literary texts, the term structurally expresses an acute transformation caused by an irritating agent or the triggering of a violent emotional state.
• Angiitis — A medical condition characterized by the inflammation of the wall of a blood vessel (artery, vein, or capillary) or lymphatic vessel, being a variant spelling and clinical synonym of the more common term 'angiitis' or 'vasculitis'. This structural pathology can be triggered by autoimmune processes, infections, or allergic reactions, leading to the narrowing of the vascular lumen, ischemia of the served tissues, and functional impairment of vital organs.
• Anginous — Belonging to angina, relating to an acute inflammatory state of the throat, or presenting the clinical characteristics of a severe suffocation or constriction. In older or niche medical terminology, this structural descriptor describes the painful, febrile, and obstructive symptomatology associated with acute pharyngeal infections or thoracic constriction crises.