A hidradenite supurativa ( HS HS Hypertrophic scars and keloids are raised, red, and rigid (3 rs) scars that develop during cutaneous wound healing and are characterized by a local abnormal proliferation of fibroblasts with over-production of collagen. Over-expression of growth factors and decreased production of molecules that promote matrix breakdown appear to be involved in the etiology. Hypertrophic and Keloid Scars) é uma doença crónica inflamatória da pele que se deve à oclusão e ruptura dos folículos pilosos. Esta doença caracteriza-se pela formação de nódulos cutâneos profundos, abcessos, fístulas, seios drenantes e cicatrizes, que muitas vezes ocorrem nas regiões intertriginosas. O diagnóstico da HS HS Hypertrophic scars and keloids are raised, red, and rigid (3 rs) scars that develop during cutaneous wound healing and are characterized by a local abnormal proliferation of fibroblasts with over-production of collagen. Over-expression of growth factors and decreased production of molecules that promote matrix breakdown appear to be involved in the etiology. Hypertrophic and Keloid Scars é principalmente clínico. A abordagem inclui aconselhamento sobre estilos de vida relativamente à perda de peso e cessação tabágica, bem como tratamento médico com antibióticos e retinóides. A HS HS Hypertrophic scars and keloids are raised, red, and rigid (3 rs) scars that develop during cutaneous wound healing and are characterized by a local abnormal proliferation of fibroblasts with over-production of collagen. Over-expression of growth factors and decreased production of molecules that promote matrix breakdown appear to be involved in the etiology. Hypertrophic and Keloid Scars não tratada pode resultar em fibrose, com potenciais complicações como cicatrização grave e contraturas.
Last updated: Dec 15, 2025
A hidradenite supurativa ( HS HS Hypertrophic scars and keloids are raised, red, and rigid (3 rs) scars that develop during cutaneous wound healing and are characterized by a local abnormal proliferation of fibroblasts with over-production of collagen. Over-expression of growth factors and decreased production of molecules that promote matrix breakdown appear to be involved in the etiology. Hypertrophic and Keloid Scars), também conhecida como acne inversa Acne inversa Hidradenitis suppurativa (HS) is a chronic skin condition due to the inflammation of apocrine sweat glands and hair follicles. Most commonly, it occurs due to occlusion of the follicular component of pilosebaceous units (psus). Hidradenitis Suppurativa, é uma doença inflamatória crónica da pele que se caracteriza pela oclusão e ruptura dos folículos pilosos.
A hidradenite supurativa ocorre devido à obstrução dos folículos pilosos e dos ductos das glândulas sudoríparas na pele. Os fatores de risco incluem:
A pele é composta principalmente por 3 camadas:

Camadas de pele e estruturas presentes em cada camada
Imagem: “Layers of Skin” por OpenStax. Licença: CC BY 4.0
Imagem ilustrativa das unidades foliculares pilossebáceas (UFPSs), o ducto da glândula sebácea que se abre diretamente nos folículos pilosos
Imagem: “Hair” por OpenStax. Licença: CC BY 4.0A patogénese exata da HS HS Hypertrophic scars and keloids are raised, red, and rigid (3 rs) scars that develop during cutaneous wound healing and are characterized by a local abnormal proliferation of fibroblasts with over-production of collagen. Over-expression of growth factors and decreased production of molecules that promote matrix breakdown appear to be involved in the etiology. Hypertrophic and Keloid Scars permanece desconhecida; o evento inicial no desenvolvimento da HS HS Hypertrophic scars and keloids are raised, red, and rigid (3 rs) scars that develop during cutaneous wound healing and are characterized by a local abnormal proliferation of fibroblasts with over-production of collagen. Over-expression of growth factors and decreased production of molecules that promote matrix breakdown appear to be involved in the etiology. Hypertrophic and Keloid Scars é a oclusão folicular.
Os principais locais atingidos na HS HS Hypertrophic scars and keloids are raised, red, and rigid (3 rs) scars that develop during cutaneous wound healing and are characterized by a local abnormal proliferation of fibroblasts with over-production of collagen. Over-expression of growth factors and decreased production of molecules that promote matrix breakdown appear to be involved in the etiology. Hypertrophic and Keloid Scars são as áreas cutâneas intertriginosas das regiões axilar, inguinal, perianal, perineal e inframamária, embora a HS HS Hypertrophic scars and keloids are raised, red, and rigid (3 rs) scars that develop during cutaneous wound healing and are characterized by a local abnormal proliferation of fibroblasts with over-production of collagen. Over-expression of growth factors and decreased production of molecules that promote matrix breakdown appear to be involved in the etiology. Hypertrophic and Keloid Scars possa ocorrer em qualquer área da pele que contenha UFPSs.

Hidradenite supurativa na axila caracterizada por nódulos com inflamação aguda:
A doença é várias vezes diagnosticada como furúnculos recorrentes.
O diagnóstico é baseado no exame clínico. Uma história de um padrão de doença com abcessos cutâneos profundos recorrentes e fraca resposta aos antibióticos é específica para a HS HS Hypertrophic scars and keloids are raised, red, and rigid (3 rs) scars that develop during cutaneous wound healing and are characterized by a local abnormal proliferation of fibroblasts with over-production of collagen. Over-expression of growth factors and decreased production of molecules that promote matrix breakdown appear to be involved in the etiology. Hypertrophic and Keloid Scars.

Biópsia de uma massa que mostra carcinoma de células escamosas após hidradenite supurativa.
Imagem: “Second biopsy of the mass showing well-differentiated SCC. Hematoxylin and eosin ×100.” por Cheng Huang et al. Licença: CC BY 4.0A chave da abordagem é o diagnóstico precoce e tratamento.