1.8.2 第二节 股部CT与MR图像
第二节 股部CT与MR图像

图5-7 经臀大肌下份的横断层CT图像(骨窗)

1 阴囊 scrotum 2 缝匠肌 sartorius
3 股静脉 femoral vein 4 股外侧肌 vastus lateralis
5 股骨 femur 6 坐骨神经 sciatic nerve
7 臀大肌 gluteus maximus 8 股二头肌长头 long head of biceps femoris
9 大收肌 adductor magnus 10 短收肌 adductor brevis
11 长收肌 adductor longus 12 股动脉 femoral artery
13 睾丸 testis

图5-8 经股骨上份的横断层CT图像(骨窗)

1 股直肌 rectus femoris 2 股内侧肌 vastus medialis
3 缝匠肌 sartorius 4 股薄肌 gracilis
5 大收肌 adductor magnus 6 半膜肌 semimembranosus
7 半腱肌 semitendinosus 8 股二头肌长头 long head of biceps femoris
9 坐骨神经 sciatic nerve 10 股二头肌短头 short head of biceps femoris
11 股骨 femur 12 股外侧肌 vastus lateralis
13 股中间肌 vastus intermedius

图5-9 经股骨下份的横断层CT图像(骨窗)

1 股直肌 rectus femoris 2 股内侧肌 vastus medialis
3 股骨 femur 4 股动脉 femoral artery
5 缝匠肌 sartorius 6 大隐静脉 greater saphenous vein
7 股薄肌 gracilis 8 半膜肌 semimembranosus
9 半腱肌 semitendinosus 10 股二头肌长头 long head of biceps femoris
11 坐骨神经 sciatic nerve 12 股二头肌短头 short head of biceps femoris
13 股静脉 femoral vein 14 股深动脉 deep femoral artery
15 股中间肌 vastus intermedius
16 股外侧肌 vastus lateralis

图5-10 经股骨中份的横断层CT图像(骨窗)

1 股直肌 rectus femoris 2 股内侧肌 vastus medialis
3 缝匠肌 sartorius 4 股动、静脉 femoral artery and vein
5 大隐静脉 greater saphenous vein
6 股薄肌 gracilis 7 大收肌 adductor magnus
8 半膜肌 semimembranosus 9 半腱肌 semitendinosus
10 股二头肌长头 long head of biceps femoris
11 坐骨神经 sciatic nerve 12 股深动脉 deep femoral artery
13 股骨 femur 14 股外侧肌 vastus lateralis

图5-11 经股骨上份的横断层MR T1加权图像

1 股直肌 rectus femoris 2 缝匠肌 sartorius
3 股动、静脉 femoral artery and vein 4 大收肌 adductor magnus
5 股薄肌 gracilis 6 半膜肌 semimembranosus
7 半腱肌 semitendinosus 8 股二头肌 biceps femoris
9 股骨 femur 10 股中间肌 vastus intermedius
11 股外侧肌 vastus lateralis 12 阔筋膜张肌 tensor fasciae latae

图5-12 经股骨中份的横断层MR T2WI FS

1 股直肌 rectus femoris 2 股内侧肌 vastus medialis
3 缝匠肌 sartorius 4 股动静脉 femoral artery and vein
5 大收肌 adductor magnus 6 股薄肌 gracilis
7 半膜肌 semimembranosus 8 半腱肌 semitendinosus
9 股二头肌长头 long head of biceps femoris
10 股二头肌短头 short head of biceps femoris
11 外侧肌间隔 lateral intermuscular septum
12 股骨 femur 13 股中间肌 vastus intermedius
14 股外侧肌 vastus lateralis

图5-13 经股骨下份的横断层MR T1加权图像

1 股内侧肌 vastus medialis 2 缝匠肌 sartorius
3 大隐静脉 great saphenous vein 4 股薄肌腱 tendon of gracilis
5 半膜肌 semimembranosus 6 半腱肌 semitendinosus
7 胫神经 tibial nerve 8 股二头肌 biceps femoris
9 腘动、静脉 popliteal artery and vein
10 股外侧肌 vastus lateralis
11 股骨 femur

图5-14 经股骨的矢状断层的MR T1WI FS

1 臀大肌 gluteus maximus 2 股方肌 quadratus femoris
3 股骨 femur 4 半腱肌 semitendinosus
5 大收肌 adductor magnus 6 股中间肌 vastus intermedius
7 股直肌 rectus femoris 8 股骨颈 femoral neck
9 髂股韧带 iliofemoral ligament 10 臀小肌 gluteus minimus

图5-15 经股骨颈的冠状断层MR T1加权图像

1 臀小肌 gluteus minimus 2 股骨头 head of femur
3 大转子 greater trochanter 4 髂腰肌 iliopsoas
5 大收肌 adductor magnus 6 股中间肌 vastus intermedius
7 股内侧肌 musculus vastus medialis 8 股外侧肌 vastus lateralis
9 耻骨肌 pectineus 10 闭孔外肌 obturator externus
11 膀胱 urinary bladder 12 髋臼 acetabulum
13 臀中肌 gluteus medius

图5-16 经股骨长轴的冠状断层MR T1加权图像

1 大转子 greater trochanter 2 小转子 lesser trochanter
3 股薄肌 gracilis 4 股骨 femur
5 股外侧肌 vastus lateralis 6 大收肌 adductor magnus
7 短收肌 adductor brevis 8 闭孔外肌 obturator externus
9 闭孔内肌 obturator internus 10 坐骨 ischium

图5-17 经坐骨结节的冠状断层MR T1加权图像

1 臀中肌 gluteus medium 2 坐骨结节 ischial tuberosity
3 半膜肌腱 tendon of semimembranosus 4 半腱肌 semitendinosus
5 半膜肌 semimembranosus 6 股薄肌 gracilis
7 股外侧肌 vastus lateralis 8 直肠 rectum
9 臀大肌 gluteus maximus