Table 2.

Clinical features of the patients.

Patient No.	Petechiae	Hypoxaemia	CNS depression	Fever	Urine fat	Retinal fat	Thrombocytopenia	Bilateral infiltrates in chest X ray
1	+	+	+	+	+	–	–	+
2	+	+	+	+	+	–	+	+
3	+	+	+	+	+	–	+	–
4	+	+	–	–	+	–	+	+
5	+	+	+	+	+	–	–	+
6	+	+	+	+	+	–	–	+
7	+	+	+	+	+	–	–	+
8	+	+	+	+	+	–	+	–
9	+	+	–	–	+	–	+	–
10	+	+	–	–	+	–	–	–

+: present; −: absent