Chronic complication of malaria -a) Splenomegallyb) Nephrotic syndromec) Pneumoniad) Hodgkins’s disease
**Question:** Chronic complication of malaria - a) Splenomegally; b) Nephrotic syndrome; c) Pneumonia; d) Hodgkin's disease
**Core Concept:** Malaria is a parasitic infection caused by Plasmodium species, primarily transmitted through the bite of infected Anopheles mosquitoes. While acute complications of malaria are well-known, chronic complications are less frequently encountered.
**Why the Correct Answer is Right:** The correct answer is **Splenomegally** as it is a common chronic complication of malaria, particularly in endemic regions. Malaria leads to splenic sequestration of infected RBCs and destruction of normal RBCs, causing splenic enlargement. This occurs due to the sequestration of infected RBCs in the splenic pulp, leading to hyperplasia of the red pulp and compensatory splenomegaly.
**Why Each Wrong Option is Incorrect:**
a) **Nephrotic syndrome** is a rare complication of malaria and occurs in severe cases with widespread endothelial damage, leading to nephrotic-range proteinuria. However, this is not a common chronic complication of malaria.
b) **Pneumonia** is not a direct complication of malaria but a secondary infection due to immunocompromised states in severe cases of malaria. It is not considered a chronic complication.
c) **Hodgkin's disease** is a lymphoproliferative disorder, not a complication of malaria. It is unrelated to the infection and is a separate entity in the differential diagnosis of lymphadenopathy.
d) **Chronic kidney disease** can occur in severe malaria due to direct renal injury and indirect effects, such as hypotension and dehydration. However, it is not the primary focus of this question and not considered a chronic complication of malaria.
**Clinical Pearl:** Understanding the complications of malaria, both acute and chronic, is crucial for clinical practice in endemic regions. Identifying and managing these complications can significantly improve patient outcomes.