Lobectomy for lung cancer with a displaced left B 1 + 2 and an anomalous pulmonary vein: a case report

Table 1 Previous reports of lung resection in patients with a displaced left B^1+ 2

Author /year	Age /sex	Diagnosis	Displaced Br	Procedure	Anomalous PV	Fissure	Injury	Cause of injury	Preoperative recognition of anomalies
Shimamoto /2008 [5]	81/F	Carcinoma	B^1 + 2	S^1 + 2 Seg.	–	S^1–5/ S^6–10	B^1 + 2	Dividing fissure between S^1 + 2 and S⁶	+
Tsukioka /2011 [6]	62/F	Carcinoma	B^1 + 2	LUL	–	S^{1, 2}/ S^3–10	B^1 + 2	Dividing fissure between S^1 + 2 and S⁶	+
Osawa /2018 [7]	57/F	Carcinoma	B^1 + 2	S^1 + 2 Seg.	–	S^{1 + 2,6–10}/ S^3–5	B^1 + 2	Dividing fissure between S^1 + 2 and S⁶	–

Br Bronchus, PV Pulmonary vein, F Female, Seg. Segmentectomy, LUL Left upper lobectomy

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