د.مؤمّــل رَحيـم

Guess the triad & disease ?

Pediatric examination ملفات مرتبة و شاملة

📌 Drugs with Colors 💊 1. Vancomycin 🟥 Red Man Syndrome Caused by massive histamine release due to rapid IV infusion — not an allergy, but a rate-dependent reaction. 2. Amiodarone 🟦 Blue-Gray Skin Discoloration (“Blue Man Syndrome”) Due to deposition of lipofuscin (pigment) in skin after prolonged use; worsened by sun exposure (photosensitivity). 3. Chloramphenicol 🩶 Gray Baby Syndrome Newborns lack UDP-glucuronyl transferase → unable to metabolize chloramphenicol → toxic levels → mitochondrial dysfunction. 4. Rifabutin 🟨 Yellow (Pseudo-jaundice + Uveitis) Causes orange-yellow discoloration of skin, tears, and body fluids (less intense than rifampin).  Can also cause uveitis (especially with clarithromycin or fluconazole). 👉 @medspace22

📌وزاري A 36-year-old multiparous woman attends your clinic with a 7-day history of left breast pain after being involved in a car accident. On examining her breast, you notice a 3-cm hard, irregular, immobile, and tender lump. You also notice some skin tethering and overlying bruising at the region of the lump. Ultrasound features suggest a benign pathology. The most likely diagnosis is: A) Fat necrosis B) Mammary duct ectasia C) Breast cyst D) Breast abscess E) Fibroadenosis

📌وزاري A lady presented with a history of fractured radius, which was put in a plaster of Paris cast for 4 weeks. After that, she developed swelling of the hand with shiny skin. What is the most likely diagnosis? A) Non-union B) Myositis ossificans C) Rupture of extensor pollicis longus tendon D) Mal-union E) Reflex sympathetic dystrophy

1. → Glomerulonephritis 2. → Goodpasture syndrome 3. → Granulomatosis with polyangiitis (Wegener’s) 4. → Henoch–Schönlein purpura (IgA vasculitis) 5. → Churg–Strauss syndrome (Eosinophilic granulomatosis with polyangiitis)

ربطات باطنية للشطار، الستاجير خصوصا💯 كم وحدة تگدرون تجاوبون من 5 ؟

📌 Clinical Scenario series : 1. Hematuria + proteinuria + hypertension + periorbital edema → _____ 2. Hematuria + hemoptysis + rapid deterioration of renal function → _ 3. Hematuria + chronic sinusitis or nasal ulcer + epistaxis → _ 4. Hematuria + cramping abdominal pain + painful palpable purpura + arthralgia → _ 5. Hematuria + resistant asthma + eosinophilia (>1,000) + neuropathy → _ 👉 @medspace22

"Start from this moment" شدوا حيلكم و ابذلوا كل جهدكم باي مرحلة دراسية كنتم حتى من توصلون هذا المكان ان شاء الله بخير و سلامة "انتم تختارون" الشي اللي تحبوا و ما تعتمدون على احد بالاختيار اللي يجيكم ، و تذكروا "دائما اكو فرصة ثانية" حتى تصحح و تتغير للافضل باي مستوى كنت فقط ابدي من هاللحظة . موفقين ان شاء الله 🤍

كلش مهم هذا ال DDx بامتحان اليورو العملي و دائما ينسأل

📌 DIFFERENTIAL DIAGNOSIS OF SCROTAL SWELLING :- 🔰Painful scrotal swelling: 🔸️1• Testicular torsion – sudden severe pain, elevated testis, absent cremasteric reflex, may have nausea/vomiting. 🔸️2• Torsion of an appendage (e.g., Appendix testis) – less severe than classic torsion, may see “blue-dot sign” near upper pole of testis. 🔸️3• Epididymitis / Orchitis – more gradual onset, possible urinary symptoms or STI risk factors, fever/erythema. Elevation of testicle may relieve pain (Prehn’s sign). 🔸️4• Trauma / haematocele – history of injury, bruising, possible blood collection. 🔸️5• Incarcerated or strangulated inguinal hernia – swelling possibly extending to groin, may have bowel signs. Key takeaway: Any acute scrotal swelling should trigger urgent evaluation (often Doppler ultrasound) to exclude torsion. ———————————————— 🔰Painless scrotal swelling: 🔸️1• Hydrocele – fluid around the testis, transilluminates. 🔸️ 2• Varicocele – “bag of worms” feeling, typically left‐sided, may cause a dull ache or infertility issues. 🔸️3• Spermatocele / epididymal cyst – cystic swelling in epididymis, usually painless. 🔸️4• Inguinal hernia (indirect) extending into scrotum – swelling that may change with posture/straining. 🔸️5• Testicular tumour/malignancy – often a painless testicular mass, firm; must be excluded in any unexplained swelling. 🔸️ 6• Other rarer causes: filarial swelling, systemic causes (e.g., heart failure causing scrotal/inguinal oedema) ———————————————— 🔹Summary • A painless, slowly increasing testicular swelling in a young man → always consider testicular cancer until excluded. • A sudden onset unilateral painful testicular swelling in an adolescent → torsion until proven otherwise. • Swelling that transilluminates easily and the testis can be felt separate → likely hydrocele. • A “bag of worms” above the testis that increases when standing → varicocele. • Tender epididymis with urinary symptoms → epididymitis. • Swelling that fluctuates with straining or has a groin component → inguinal hernia. 👉 @medspace22

📌 HENOCH-SCHÖNLEIN PURPURA 🧠 Definition • HSP is a systemic small-vessel vasculitis — inflammation of small blood vessels (capillaries, venules) that causes bleeding into skin, joints, intestines, kidneys. • Also known as IgA vasculitis (IgA-mediated immune complex deposition). • Most common in children, but adults may also be affected. ——————————————— 👶 Epidemiology • Peaks in children age ~3-10 years. • Slight male predominance. • Often follows an upper respiratory tract infection. ——————————————— 🔍 Etiology & Pathogenesis • Trigger: often a preceding infection (viral, streptococcal) or sometimes medications/foods/insect bites. • Mechanism: IgA immune-complex deposition in vessel walls → complement activation → vessel inflammation and bleeding/leakage. ——————————————— ⚠️ Clinical features • 1-🩺 Palpable purpura: reddish-purple, non-blanching, raised spots (often on legs/buttocks) • 2-🤝 Arthritis/arthralgia: joint pain/swelling (knees, ankles) • 3-🍽️ Abdominal pain/GI involvement: colicky pain, vomiting, bloody stools sometimes (🩸 Red-Currant jelly stool with intussusception) • 4-🧪 Renal involvement: hematuria/proteinuria may be present; sometimes serious. • 🚼 Rare: intussusception, testicular swelling in boys, CNS involvement. ——————————————— 🕒 Disease course & phases • Many cases resolve spontaneously within a few weeks (≈4 weeks) in children. • Recurrence is possible (~20-30% in some series). • If renal disease, long-term monitoring required. ——————————————— 🩺 Diagnosis & work-up • Primarily clinical: typical rash + supporting features (joints, GI, kidneys) • Labs: urinalysis (check for blood/protein) because kidney involvement. • All Blood Results are NORMAL “Normal Hb, WBCs and Platelets”. • Skin biopsy/renal biopsy only if needed (especially if atypical or severe renal disease) ——————————————— 💊 Treatment & management • In many mild cases: supportive care (rest, fluids, pain relief) because self-limited. • For severe symptoms (e.g., significant abdominal pain, renal involvement): corticosteroids may be used. • Monitor for complications (especially kidney) and manage accordingly. ——————————————— ❤️ Complications • Kidney damage → chronic kidney disease in a minority of cases. • GI complications: intussusception, bowel obstruction, bleeding. • Other less common: testicular involvement, CNS involvement. 👉 @medspace22

A child with rash on legs/buttocks + joint pain , most likely diagnosis ?

انسألت بي بنهاية الروته 👍

💓 Types of Atrial Fibrillation (AF) : 1️⃣ Paroxysmal AF Episodes that start suddenly and stop spontaneously within ≤7 days (usually <48 h). Often due to triggers (e.g., alcohol, infection, stress, sleep apnea). May progress to persistent AF. 2️⃣ Persistent AF Continuous AF lasting >7 days or requiring cardioversion (electrical or pharmacologic) to restore sinus rhythm. Suggests more advanced atrial remodeling. Rate/rhythm control both considered. 3️⃣ Long-standing Persistent AF AF that has lasted >12 months continuously. Often resistant to rhythm control; ablation may still be considered in selected patients. 4️⃣ Permanent AF AF that is accepted by patient and physician — no further attempts to restore sinus rhythm. Focus on rate control and anticoagulation. 👉 @medspace22

📌وزاري A 36-year-old multiparous woman presented at 37 weeks of gestation at the emergency department with a history of vaginal bleeding since the last two hours. She reports good fetal movement. On examination, she had a soft abdomen with blood pressure of 110/80 mmHg. Considering this presentation, what is the most likely diagnosis? A) Placental abruption B) Uterine rupture C) Placenta previa D) Vasa previa E) Preterm labor