- Ascariasis

- Gravid Uterus in Hernia

- Recurrent aspiration pneumonia

- Two hearts

- Meningioma

- Cerebral embolism of probably aortic origin

- Squamous cell carcinoma manifesting as a cutaneous horn

- Ocular myiasis

- Central pontine myelinolysis

- Colonic saccular diverticula

All images are courtesy of NEJM.
