𝟏𝟕. 𝐋𝐢𝐯𝐞𝐫 🔪🔻(الكبد)

"𝗧𝗵𝗶𝘀 𝘃𝗶𝗱𝗲𝗼 𝗱𝗲𝘀𝗰𝗿𝗶𝗯𝗲𝘀 𝘁𝗵𝗲 𝗮𝗻𝗮𝘁𝗼𝗺𝘆 𝗼𝗳 𝘁𝗵𝗲 𝗹𝗶𝘃𝗲𝗿 (𝗶𝗻𝗰𝗹𝘂𝗱𝗶𝗻𝗴 𝗠𝗖𝗤, 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹, 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀)."

𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية)
00:00 - Intro (مقدمة)
00:21 - Content (المحتوى)
00:57 - Site
03:49 - Surface anatomy
06:44 - Shape
11:39 - Relations
23:24 - Triangular bare Area
25:09 - Caudate lobe
29:44 - Quadrate lobe
21:43 - Practical question
37:28 - Porta hepatis
39:44 - Blood supply
43:04 - Lymphatic drainage
44:50 - Ligaments
53:56 - Embryonic ligaments
55:24 - Bare areas
56:57 - Liver supports
58:30 - Anatomical lobes
59:10 - Surgical segments
01:02:18 - MCQ
01:04:24 - Practical questions
01:06:35 - Interactive questions

𝗟𝗶𝗴𝗮𝗺𝗲𝗻𝘁𝘀: 🪢
1. Upper layer of the coronary ligament. 2. Lower layer of the coronary ligament.
3. Right triangular ligament. 4. Left triangular ligament.
5. Lesser omentum. 6. Falciform ligament.

𝗕𝗮𝗿𝗲 𝗮𝗿𝗲𝗮𝘀: 🧍‍♂️🧥
1. Right triangular bare area. 2. Groove for IVC.
3. Porta hepatis. 4. Fossa for the gall bladder.
5. Fissure for ligamentum teres. 6. Fissure for ligamentum venosum.

𝗘𝗺𝗯𝗿𝘆𝗼𝗻𝗶𝗰 𝗹𝗶𝗴𝗮𝗺𝗲𝗻𝘁𝘀 𝗼𝗳 𝘁𝗵𝗲 𝗹𝗶𝘃𝗲𝗿: 👶🪢
1. Ligamentum teres (LL)
-- It is a cord-like ligament that connects the umbilicus to the left branch of the
portal vein.
-- It represents the obliterated and fibrosed left umbilical vein, which carries oxygenated
blood from the placenta to the left branch of the portal vein during fetal life.
-- It runs in the free inferior border of the falciform ligament.
2. Ligamentum venosum
-- It is a fibrosed ligament that connects the left branch of the portal vein to the IVC.
-- It represents the obliterated and fibrosed ductus venosus, which carries oxygenated
blood directly from the left branch of the portal vein to the IVC during fetal life.

𝐌𝐂𝐐: 🤔💪 👋
1. What is the anatomical structure that separates the right and left lobes of the liver on its diaphragmatic surface?
A. Ligamentum teres
B. Ligamentum venosum
C. Falciform ligament
D. Coronary ligament

2. Which of the following is a remnant of the fetal ductus venosus?
A. Ligamentum teres
B. Falciform ligament
C. Ligamentum venosum
D. Round ligament

3. What structure lies in the right free margin of the lesser omentum?
A. Common bile duct
B. Portal vein
C. Hepatic artery proper
D. All of the above

4. What is the main blood supply to the liver?
A. Portal vein
B. Hepatic artery
C. Cystic artery
D. Inferior vena cava

5. Which of the following structures is not part of the portal triad?
A. Hepatic artery
B. Portal vein
C. Hepatic vein
D. Common bile duct

6. Which lobe of the liver is anatomically part of the right lobe but functionally part of the left lobe?
A. Caudate lobe
B. Quadrate lobe
C. Segment VI
D. Segment VII

7. Which of the following surfaces of the liver is related to the stomach?
A. Superior
B. Anterior
C. Inferior
D. Posterior

8. Which of the following is located on the posterior surface of the liver?
A. Bare area
B. Gallbladder
C. Ligamentum teres
D. Falciform ligament

9. Which of the following structures is at risk of injury during cholecystectomy due to its close relation to the gallbladder bed in the liver?
A. Right hepatic artery
B. Portal vein
C. Hepatic veins
D. Inferior vena cava

10. Which of the following segments corresponds to the caudate lobe of the liver?
A. Segment I
B. Segment II
C. Segment III
D. Segment IV

11. Which segment of the liver is located between the gallbladder fossa and the inferior vena cava?
A. Segment I
B. Segment IV
C. Segment V
D. Segment VI

12. During liver transplantation, which structure must be preserved or reconstructed to ensure vascular continuity to the left lobe?
A. Round ligament
B. Falciform ligament
C. Ligamentum venosum
D. Left hepatic vein

😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣

𝐀𝐧𝐬𝐰𝐞𝐫𝐬 𝐭𝐨 𝐌𝐂𝐐𝐬: 👇😀
𝟭. 𝗖
𝟮. 𝗖
𝟯. 𝗗
𝟰. 𝗔
𝟱. 𝗖
𝟲. 𝗕
𝟳. 𝗖
𝟴. 𝗔
𝟵. 𝗗
𝟭𝟬. 𝗔
𝟭𝟭. 𝗖
𝟭𝟮. 𝗗

𝐅𝐨𝐫 𝐜𝐨𝐧𝐭𝐚𝐜𝐭: 📢
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𝐇𝐚𝐬𝐡𝐭𝐚𝐠: 🔍
#Liver
#surgical_segments
#caudate_lobe