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Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab13Hyaline1.jpg|This is a gross photograph of lung demonstrating hyaline membrane disease and atelectasis. File..."
== Images ==
<gallery heights="250px" widths="250px">
File:IPLab13Hyaline1.jpg|This is a gross photograph of lung demonstrating hyaline membrane disease and atelectasis.
File:IPLab13Hyaline2.jpg|This is a low-power photomicrograph of a triangular-shaped section of lung (1) and an oblong section of liver (2). The lack of open air spaces in this neonatal lung indicates its immaturity.
File:IPLab13Hyaline3.jpg|This is a low-power photomicrograph of liver which contains dark blue-stained cells in the hepatic sinusoids. These are immature blood cell precursors and this represents extramedullary hematopoiesis of the liver.
File:IPLab13Hyaline4.jpg|This high-power photomicrograph of liver shows more clearly the immature blood cell precursors (arrows) which represent extramedullary hematopoiesis of the liver. The liver is a normal site of fetal hematopoiesis and, for this stage of gestation, extramedullary hematopoiesis of the liver is normal.
File:IPLab13Hyaline5.jpg|This low-power photomicrograph of lung demonstrates hypercellular pulmonary interstitium and small air spaces (as compared to adult lungs).
File:IPLab13Hyaline6.jpg|This is a medium-power photomicrograph showing a large bronchus with cartilage. Interstitial congestion with numerous red cells is apparent. Even at this magnification hyaline membranes (arrows) can be seen lining the alveoli.
File:IPLab13Hyaline7.jpg|This high-power photomicrograph shows an airway with adjacent lung tissue. Some alveoli have hyaline membranes (arrows). There is severe congestion of the interstitium throughout this section.
File:IPLab13Hyaline8.jpg|This medium-power photomicrograph shows the pink acellular homogeneous material lining the alveoli which comprises the hyaline membranes (arrows). The interstitium shows congestion, as in previous sections.
File:IPLab13Hyaline9.jpg|This higher-power photomicrograph shows more clearly the hyaline membranes (arrows) and the congestion in the interstitium.
</gallery>
{{IPLab 13}}
[[Category: IPLab:Lab 13]]
<gallery heights="250px" widths="250px">
File:IPLab13Hyaline1.jpg|This is a gross photograph of lung demonstrating hyaline membrane disease and atelectasis.
File:IPLab13Hyaline2.jpg|This is a low-power photomicrograph of a triangular-shaped section of lung (1) and an oblong section of liver (2). The lack of open air spaces in this neonatal lung indicates its immaturity.
File:IPLab13Hyaline3.jpg|This is a low-power photomicrograph of liver which contains dark blue-stained cells in the hepatic sinusoids. These are immature blood cell precursors and this represents extramedullary hematopoiesis of the liver.
File:IPLab13Hyaline4.jpg|This high-power photomicrograph of liver shows more clearly the immature blood cell precursors (arrows) which represent extramedullary hematopoiesis of the liver. The liver is a normal site of fetal hematopoiesis and, for this stage of gestation, extramedullary hematopoiesis of the liver is normal.
File:IPLab13Hyaline5.jpg|This low-power photomicrograph of lung demonstrates hypercellular pulmonary interstitium and small air spaces (as compared to adult lungs).
File:IPLab13Hyaline6.jpg|This is a medium-power photomicrograph showing a large bronchus with cartilage. Interstitial congestion with numerous red cells is apparent. Even at this magnification hyaline membranes (arrows) can be seen lining the alveoli.
File:IPLab13Hyaline7.jpg|This high-power photomicrograph shows an airway with adjacent lung tissue. Some alveoli have hyaline membranes (arrows). There is severe congestion of the interstitium throughout this section.
File:IPLab13Hyaline8.jpg|This medium-power photomicrograph shows the pink acellular homogeneous material lining the alveoli which comprises the hyaline membranes (arrows). The interstitium shows congestion, as in previous sections.
File:IPLab13Hyaline9.jpg|This higher-power photomicrograph shows more clearly the hyaline membranes (arrows) and the congestion in the interstitium.
</gallery>
{{IPLab 13}}
[[Category: IPLab:Lab 13]]
