Question

a 13 year - old girl presents with weakness and no appetite. she is also complaining of headaches and coughing (fluid in lungs). physical exam reveals significant swelling in the hands, feet, and around the eyes. her urine is cloudy with white foam in it. what is the most probable diagnosis? a) glomerulonephritis b) type 1 diabetes c) nephrotic syndrome d) pancreatitis

Explanation:

• Glomerulonephritis: Usually presents with hematuria (blood in urine), hypertension, and sometimes mild proteinuria. Cloudy urine with significant foam (heavy proteinuria) is more characteristic of nephrotic syndrome.
• Type 1 diabetes: Classic symptoms are polyuria (excessive urination), polydipsia (excessive thirst), polyphagia (excessive hunger), and weight loss. The symptoms described in the case (edema, heavy proteinuria) do not match.
• Nephrotic syndrome: Defined by heavy proteinuria (which can make urine foamy and cloudy), hypoalbuminemia (low blood protein), edema (swelling in hands, feet, periorbital - around the eyes), and hyperlipidemia. The girl has edema and cloudy urine with foam (suggestive of proteinuria), which are key features.
• Pancreatitis: Presents with abdominal pain (usually epigastric, radiating to the back), nausea, vomiting. The symptoms in the case are not related to pancreatic dysfunction.

Answer:

C. nephrotic syndrome