In anatomy, a potential space is a space between two adjacent structures that are normally pressed together (directly apposed). Many anatomic spaces are potential spaces, which means that they are potential rather than realized (with their realization being dynamic according to physiologic or pathophysiologic events). In other words, they are like an empty plastic bag that has not been opened (two walls collapsed against each other; no interior volume until opened) or a balloon that has not been inflated. The pleural space, between the visceral and parietal pleura of the lung, is a potential space. Though it only contains a small amount of fluid normally, it can sometimes accumulate fluid or air that widens the space. The pericardial space is another potential space that may fill with flui
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| - حيز كامن (ar)
- Potential space (en)
- 潛在空間 (zh)
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| - في التشريح، يُشير مُصطلح الحيز الكامن (بالإنجليزية: potential space) إِلى الحَيز أو التَجويف مُحتمل التواجد نتيجةً لِوجود جُزأين مُتقاربين غير مُتلاحمين تماماً، حيثُ لا يظهر هذا الحَيز خلال الأداء الوظيفي الاعتيادي، وعادةً ما يُعتبر التَجويف الجَنبي الموجود بينَ الجنب الحَشوي والجِداري في الرِئة حيز كامِن، وذلك لاحتوائه على بَعض السَوائل الموجودة في حيز صَغير. (ar)
- 解剖學中的潛在空間是指在兩個相鄰、互相觸碰的組織之間的空間。這些空間是「潛在的」,意思是這些空間只有在某些生理或病理變化後才會實在地佔用體積。我們可以將潛在空間比喻為還沒有被開啓的空膠袋,或者沒有被充氣的氣球:它的兩邊是緊接在一起的,所以並沒有實在地佔用空間;直至膠袋被打開,或氣球完成充氣後,才有內部體積。 人體中有大量潛在空間,例如位於壁層胸膜和臟層胸膜之間的肋膜腔。正常情況下,肋膜腔中只有少量液體,但當有空氣或胸腔積液積聚時,肋膜腔就會被撐開。另一個潛在空間的例子是心包腔:當患上心包炎時,可能有大量液體積聚在心包腔,導致心包填塞。 (zh)
- In anatomy, a potential space is a space between two adjacent structures that are normally pressed together (directly apposed). Many anatomic spaces are potential spaces, which means that they are potential rather than realized (with their realization being dynamic according to physiologic or pathophysiologic events). In other words, they are like an empty plastic bag that has not been opened (two walls collapsed against each other; no interior volume until opened) or a balloon that has not been inflated. The pleural space, between the visceral and parietal pleura of the lung, is a potential space. Though it only contains a small amount of fluid normally, it can sometimes accumulate fluid or air that widens the space. The pericardial space is another potential space that may fill with flui (en)
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| - في التشريح، يُشير مُصطلح الحيز الكامن (بالإنجليزية: potential space) إِلى الحَيز أو التَجويف مُحتمل التواجد نتيجةً لِوجود جُزأين مُتقاربين غير مُتلاحمين تماماً، حيثُ لا يظهر هذا الحَيز خلال الأداء الوظيفي الاعتيادي، وعادةً ما يُعتبر التَجويف الجَنبي الموجود بينَ الجنب الحَشوي والجِداري في الرِئة حيز كامِن، وذلك لاحتوائه على بَعض السَوائل الموجودة في حيز صَغير. (ar)
- In anatomy, a potential space is a space between two adjacent structures that are normally pressed together (directly apposed). Many anatomic spaces are potential spaces, which means that they are potential rather than realized (with their realization being dynamic according to physiologic or pathophysiologic events). In other words, they are like an empty plastic bag that has not been opened (two walls collapsed against each other; no interior volume until opened) or a balloon that has not been inflated. The pleural space, between the visceral and parietal pleura of the lung, is a potential space. Though it only contains a small amount of fluid normally, it can sometimes accumulate fluid or air that widens the space. The pericardial space is another potential space that may fill with fluid (effusion) in certain disease states (e.g. pericarditis; a large pericardial effusion may result in cardiac tamponade. (en)
- 解剖學中的潛在空間是指在兩個相鄰、互相觸碰的組織之間的空間。這些空間是「潛在的」,意思是這些空間只有在某些生理或病理變化後才會實在地佔用體積。我們可以將潛在空間比喻為還沒有被開啓的空膠袋,或者沒有被充氣的氣球:它的兩邊是緊接在一起的,所以並沒有實在地佔用空間;直至膠袋被打開,或氣球完成充氣後,才有內部體積。 人體中有大量潛在空間,例如位於壁層胸膜和臟層胸膜之間的肋膜腔。正常情況下,肋膜腔中只有少量液體,但當有空氣或胸腔積液積聚時,肋膜腔就會被撐開。另一個潛在空間的例子是心包腔:當患上心包炎時,可能有大量液體積聚在心包腔,導致心包填塞。 (zh)
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