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| ==Peliosis hepatis== | | ==Peliosis hepatis== |
| ===General===
| | {{Main|Peliosis hepatis}} |
| *Associated with:
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| **Infections.
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| **Malignancy.
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| **Other stuff.
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| *Rarely biopsied.
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| ===Microscopic===
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| Features:
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| *Cyst lined by endothelium.
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| **Usu. incomplete.
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| *Blood.
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| A. [[File:1 PEL 1 680x512px.tif|Hemorrhage at left end, dilated sinusoids elsewhere (20X).]]
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| <br>
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| B. [[File:2 PEL 1 680x512px.tif|Ramifying dilated sinusoidal spaces (100X).]]
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| <br>
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| C. [[File:3 PEL 1 680x512px.tif|PAS with diastase shows flat lining (400X).]]
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| <br>
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| D. [[File:4 PEL 1 680x512px.tif|Necrotic hepatocytes in cords, presumably due to pressure (400X).]]
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| <br>
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| Peliosis hepatis. A. Hemorrhage at left end, dilated sinusoids elsewhere. B. Ramifying dilated sinusoidal spaces. C. PAS with diastase shows flat lining. D. Necrotic hepatocytes in cords, presumably due to pressure. | |
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| ==Total parenteral nutrition== | | ==Total parenteral nutrition== |