This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Hemoglobinopathies: Sickle cell anemia, Subject name: Pathology
Gamna-Gandy bodies contains hemosiderin along with? 
Select and explain. 
A. Na+, B. Ca++, C. Mg ++, D. Cl-
B: Ca++
Answer: B: Ca++ 
Explanation: Gamna-Gandy bodies Yellow-brown siderotic bodies seen commonly in fibrocongestive splenomegaly. Contains hemosiderin along with Ca++. Seen in: Poal hypeension Sickle cell anemia Hairy cell leukemia