Dr:jehad, Author at dermaamin

By Dr:jehad March 30, 2026

Rheumatoid neutrophilic dermatosis = الجلاد بالمعتدلات الرثواني

Rheumatoid neutrophilic dermatosis = الجلاد بالمعتدلات الرثواني RHEUMATOID ARTHRITIS Rheumatoid arthritis (RA) is a systemic inflammatory autoimmune disease that is characterized by a debilitating chronic, symmetric polyarthritis with significant extra-articular manifestations, which include rheumatoid nodules, pyoderma gangrenosum, granulomatous dermatitis, vasculitis, and internal organ involvement. The disease process is often progressive, resulting in limitation of joint […]

By Dr:jehad March 30, 2026

Rheumatoid nodule = عقيدة رثوانية

Rheumatoid nodule = عقيدة رثوانية Rheumatoid Nodules Rheumatoid nodules are deeply seated firm masses that occur in patients with rheumatoid arthritis, particularly over extensor prominences, such as the proximal ulna, the olecranon process, and the metacarpophalangeal and proximal interphalangeal joints . They may occur elsewhere, such as the back of the hands, over amputation stumps […]

By Dr:jehad March 30, 2026

Rosacea, erythematous papule=العد الوردي

Rosacea, erythematous papule=العد الوردي Rosacea ROSACEA Despite universal recognition, rosacea remains a controversial topic in dermatology, largely because of its uncertain pathophysiology and clinical variation. Practitioners and the public can easily identify the prototypical red face of rosacea; however, confusion arises when photodamage, perioral dermatitis, post-adolescent acne, and topical steroid overuse present in a similar […]

By Dr:jehad March 30, 2026

Rosai-Dorfman disease= العد الوردي-داء دورفمان

By Dr:jehad March 30, 2026

Ota Nevus = وحمة أوتا

By Dr:jehad March 30, 2026

Ochronosis–usually a symptom of alkaptonuria or phenol poisoning = التمعر

Ochronosis–usually a symptom of alkaptonuria or phenol poisoning = التمعر OLYMPUS DIGITAL CAMERA OLYMPUS DIGITAL CAMERA Ochronosis There are two types of ochronosis: endogenous ochronosis (alkaptonuria), which is inherited as an autosomal recessive trait, and localized exogenous ochronosis, which is prototypically caused by the topical application of a hydroquinone cream to exposed parts of the […]