Seroma formation after modified Blalock–Taussig shunt which caused shock due to pulmonary vein compression

2020 ◽  
Vol 30 (10) ◽  
pp. 1496-1497
Author(s):  
Hiroyuki Kuroda ◽  
Tatsunori Hokosaki ◽  
Daisuke Machida

AbstractSeroma formation is a relatively rare complication seen after a modified Blalock–Taussig shunt. Herein, we report a rare case of seroma formation on the posterior aspect of the left atrium without it touching the graft, and presenting with shock, due to pulmonary vein compression.

2017 ◽  
Vol 27 (5) ◽  
pp. 1011-1013
Author(s):  
Jae Gun Kwak ◽  
Kyung-Hee Kim ◽  
Chang-Ha Lee

AbstractA 45-year-old man with dyspnoea and palpitations exhibited a unique systemic-to-pulmonary veno-venous connection on preoperative CT images. A window of 31.5-mm diameter was evident between the superior caval vein and the middle pulmonary vein, which was normally connected to the left atrium via a 30-mm-diameter orifice. The atrial septum was intact.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yan-Jing Wang ◽  
Huan Sun ◽  
Xiao-Fei Fan ◽  
Meng-Chao Zhang ◽  
Ping Yang ◽  
...  

Abstract Background The ablation targets of atrial fibrillation (AF) are adjacent to bronchi and pulmonary arteries (PAs). We used computed tomography (CT) to evaluate the anatomical correlation between left atrium (LA)-pulmonary vein (PV) and adjacent structures. Methods Data were collected from 126 consecutive patients using coronary artery CT angiography. The LA roof was divided into three layers and nine points. The minimal spatial distances from the nine points and four PV orifices to the adjacent bronchi and PAs were measured. The distances from the PV orifices to the nearest contact points of the PVs, bronchi, and PAs were measured. Results The anterior points of the LA roof were farther to the bronchi than the middle or posterior points. The distances from the nine points to the PAs were shorter than those to the bronchi (5.19 ± 3.33 mm vs 8.62 ± 3.07 mm; P < .001). The bilateral superior PV orifices, especially the right superior PV orifices were closer to the PAs than the inferior PV orifices (left superior PV: 7.59 ± 4.14 mm; right superior PV: 4.43 ± 2.51 mm; left inferior PV: 24.74 ± 5.26 mm; right inferior PV: 22.33 ± 4.75 mm) (P < .001). Conclusions The right superior PV orifices were closer to the bronchi and PAs than other PV orifices. The ablation at the mid-posterior LA roof had a higher possibility to damage bronchi. CT is a feasible method to assess the anatomical adjacency in vivo, which might provide guidance for AF ablation.


Author(s):  
Alan G Dawson ◽  
Cathy J Richards ◽  
Leonidas Hadjinikolaou ◽  
Apostolos Nakas

Abstract Metastatic renal cell carcinoma with involvement through the pulmonary veins to the left atrium is very rare. We report the case of a 70-year-old male with metastatic renal cell carcinoma to the right lower lobe of the lung abutting the inferior pulmonary vein with extension to the left atrium without pre-operative evidence. Surgical resection was achieved through a posterolateral thoracotomy. Lung masses that abut the pulmonary veins should prompt further investigation with a pre-operative transoesophageal echocardiogram to minimize unexpected intraoperative findings.


2021 ◽  
Vol 57 (8) ◽  
pp. 542
Author(s):  
F. Javier González-García ◽  
José Joaquín Domínguez del Castillo ◽  
Ángel Salvatierra Velázquez

2021 ◽  
pp. 000313482110474
Author(s):  
Ahmad Kharsa ◽  
Kayla Colvill ◽  
Heather Stevenson ◽  
Jeffrey Fair ◽  
Rupak Kulkarni ◽  
...  

Despite its numerous benefits, peritoneal dialysis (PD) can rarely result in dangerous and even life-threatening complications, including peritonitis, hernias, encapsulating peritoneal sclerosis (EPS), and rarely peritoneal pseudocysts. Herein, we present a rare case of a giant intra-peritoneal pseudocyst that presented four months following the discontinuation of a 5-year course of complicated PD. Despite the initially successful drainages, the patient’s symptoms continued to recur, and the imaging findings were concerning for underlying neoplastic processes. As such, a staged surgical approach was performed, starting with a diagnostic laparoscopy and was subsequently followed with cyst excision and marsupialization to the peritoneal cavity. While previous reports of such rare pseudocyst have been documented in the literature as a complication of PD, to our knowledge, this is the second case of pseudocyst formation to occur months after the discontinuation of PD therapy. This case emphasizes the importance of close follow-up in PD patients and showcases how a staged surgical approach can be utilized to accurately diagnose and manage such complicated cases.


2018 ◽  
Vol 2018 (6) ◽  
Author(s):  
Vasileios Leivaditis ◽  
Efstatios Koletsis ◽  
Konstantinos Spiliotopoulos ◽  
Konstantinos Grapatsas ◽  
Vasiliki Tzelepi ◽  
...  

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