Objectives: Proximal interruption of the pulmonary artery (PIPA) has various clinical manifestations. This review focused on and summarized the clinical and radiological features of PIPA, based on relevant literature studies.
Methods: The study included a total of 25 PIPA cases in the Guangzhou Women and Children's Medical Center between January 2015 and December 2021. Conventional chest photographs and chest computed tomography angiography (CCTA) of patients with PIPA were analyzed and summarized.
Results: The radiological results showed that 17 cases were right-sided and 8 cases were left-sided PIPA. Additionally, the percentage of pulmonary hypoplasia on the affected side was 44%, 36% for pulmonary hypertension, 28% for the mosaic sign, 20% for subpleural cystic lucency shadow, 20% for subpleural serrated shadow, 20% for collateral vessel thickening, 16% for subpleural band-like parenchyma, 12% for pneumonia, and 56% for patent ductus arteriosus.
Conclusion: The clinical manifestations of PIPA are non-specific. Awareness of this anomaly, based on radiological manifestations, particularly those observed on CCTA images, is important for ruling out alternative diagnoses and implementing appropriate management.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9662611 | PMC |
| http://dx.doi.org/10.3389/fped.2022.968652 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
In surgery for acute type A aortic dissection, controlling bleeding from the posterior wall of the proximal anastomosis is particularly challenging. To address this, we use the "reversed turn-up technique." For the reinforcement of the proximal aortic stump, Teflon felt strips were placed inside and outside the suture line with 4-0 polypropylene continuous transverse mattress sutures, and BioGlue was applied to the false lumen.
View Article and Find Full Text PDFProtective effect of a novel smoke evacuation device during laparoscopic surgery: An experimental proof-of-concept study.
J Formos Med Assoc
December 2024
Division of Colorectal Surgery, Department of Surgery, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, 100225, Taiwan. Electronic address:
Background: Surgical smoke generated by energy devices poses health risks to medical staff. During laparoscopic surgery, the smoke aggregating around the camera obstructs the visual field, forcing surgeons to interrupt surgery, and may increase surgical risk. We propose a proximal smoke evacuation method to improve surgical quality by effectively eliminating surgical smoke.
View Article and Find Full Text PDFThe VIDIA BONE score as a patient- and fracture-related risk score for the occurrence of fracture sequelae in proximal humerus fractures.
BMC Musculoskelet Disord
December 2024
Department of Traumatology, Hand Surgery and Sports Medicine, ViDia Clinics Karlsruhe, Steinhaeusserstr. 18, Karlsruhe, D-76135, Germany.
Purpose: The aim of the study was to determine preoperative patient- and fracture-related risk factors for estimating the risk of fracture sequelae after surgically treated proximal humerus fractures (PHF) using locking plate osteosynthesis. The purpose was to develop a fracture sequelae risk score as an additional tool to facilitate the treatment strategy for PHF.
Methods: All patients with PHF who underwent surgery with locking plate osteosynthesis were included.
Robot-Assisted Retroperitoneoscopic Traction-Aligned Suture Repair of Failed Laparoscopic Pyeloplasty for Ureteropelvic Junction Obstruction.
Asian J Endosc Surg
December 2024
Department of Pediatric General & Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan.
A case of redo pyeloplasty using robot-assisted retroperitoneoscopic pyeloplasty (RARP) for failed primary laparoscopic pyeloplasty (LP) for ureteropelvic junction obstruction (UPJO) is reported. A 12-year-old boy had LP elsewhere. He was referred for management of persistent left hydronephrosis, but was managed conservatively due to minimal symptoms and stable radioisotopic renography.
View Article and Find Full Text PDFAsymptomatic Pulmonary Fibrosis Associated With Ipsilateral Proximal Interruption of a Pulmonary Artery (PIPA).
Cureus
October 2024
Radiology, Brooke Army Medical Center, San Antonio, USA.
Article Synopsis
- * An even rarer condition, unilateral proximal interruption of a pulmonary artery (PIPA), arises from a developmental issue affecting the connection between the aortic arch and the pulmonary trunk.
- * A case involving a 33-year-old male with mild asthma revealed right-sided pulmonary fibrosis and the absence of the right pulmonary artery, showcasing the challenges in diagnosing rare unilateral lung conditions.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!