肺動脈、上大静脈、大動脈弓の位置関係後ろから
食道 気管 (肺静脈、下方) 肺動脈 大動脈弓 上大静脈 anatomy国試 Feb 4, 2021, 3:05 AM HirotoShishido
location of common carotid artery and thyroid gland総頸動脈は甲状腺上極より頭側（甲状軟骨上縁付近）で内頸動脈と外頸動脈に分岐するため，分岐部付近に甲状腺組織は存在しない． 必修anatomy Jul 20, 2020, 9:00 PM HirotoShishido
De Quervain tenosynovitisNoninflammatory thickening of abductor pollicis longus and extensor pollicis brevis tendons→ pain or tenderness at radial styloid.
⊕ Finkelstein test (pain at radial styloid with active or passive stretch of thumb tendons).↑risk in new mothers, golfers, racquet sport players, “thumb” texters. musculoskeletalanatomy Jul 4, 2020, 5:54 AM HirotoShishido
three major branches from common femoral veindeep femoral vein, femoral vein, great saphenous vein musculoskeletalanatomy Jul 4, 2020, 4:03 AM HirotoShishido
what nerve does anterior/posterior tibial artery run with?anterior tibial artery→ deep peroneal nerve
posterior tibial artery→ tibial nerve musculoskeletalanatomy Jul 4, 2020, 3:52 AM HirotoShishido
distortions of the handClawing”—seen best with distal lesions of median or ulnar nerves. Remaining extrinsic flexors of the digits exaggerate the loss of the lumbricalsfingers extend at MCP, flex at DIP and PIP joints.
Deficits less pronounced in proximal lesions; deficits present during voluntary flexion of the digits. musculoskeletalanatomy Jul 4, 2020, 1:38 AM HirotoShishido
what nerve will be injured?femoral nerve
Femoral nerve mononeuropathy can occur due to trauma (eg, pelvic fracture), compression from a ☆hematoma or abscess, or injury during surgery/childbirth. Findings of femoral neuropathy include quadriceps weakness (eg, difficulty with stairs, falling due to knee buckling), decreased patellar reflex, and ☆sensory loss over the anterior and medial thigh and medial leg. musculoskeletalanatomyUWorld Jul 3, 2020, 9:20 PM HirotoShishido
position of
internal iliac artery, uterine artery, and ureter(from the anterior to the posterior side)
impaired movement of fingers caused by ①lunate dislocation, ②guyon canal syndrome①Recurrent branch of the median nerve to the thenar muscles: weakness of the abductor pollicis brevis (thumb abduction), flexor pollicis brevis (thumb flexion), and opponens pollicis (thumb opposition)
② ulnar nerve) between the hook of the hamate and the pisiform bone in a fibroosseous tunnel → Guyon's canal
weakness on wrist flexion/adduction, finger abduction/adduction, and flexion of the fourth/fifth digits.
The hypothenar eminence can appear flattened due to denervated muscle atrophy... musculoskeletalanatomyUWorld Jul 3, 2020, 3:38 AM HirotoShishido
kidney transplantThe native kidneys are typically left in place, and the donor kidney is placed retroperitoneally in the right iliac fossa.
Blood supply is established by anastomosing the donor renal artery with the recipient's ☆external iliac artery.
Although the transplanted ureter will continue to receive blood ☆through the donor's renal artery, the most distal portion may be susceptible to ischemia due to lack of anastomotic connections. renalanatomyUWorld Jun 28, 2020, 12:26 AM HirotoShishido
