Results 81 to 90 of about 654,931 (251)

Congenital Lung Malformations in Neonates: A 9‐Year Tunisian Cohort Highlighting Diagnostic Challenges and Outcomes in a Resource‐Limited Setting

Pediatric Pulmonology, Volume 61, Issue 10, October 2026.
ABSTRACT Background Congenital lung malformations (CLMs) represent a broad spectrum of developmental anomalies with highly variable prenatal and postnatal presentations and outcomes. Their postnatal management remains non‐standardized. This study aimed to describe the spectrum of bronchopulmonary malformations diagnosed in the neonatal period, assess ...
Hajer Chourou, Rim Ben Aziza, Wafa Belhadj Ammar, Cyrine Saadi, Maryem Marzouki, Youssef Hellal, Said Jlidi, Samia Kacem, Bilel Jerbi   +8 more
wiley   +1 more source

Pulmonary arterial hypertension associated with pulmonary arteriovenous malformations and pulmonary veno-occlusive disease:A devastating combination [PDF]

, 2021
We describe a case of an adolescent male with the rare combination of pulmonary arterial hypertension (PAH) and pulmonary arteriovenous malformations (PAVM's) without confirmed hereditary hemorrhagic telangiectasia (HHT).
Roofthooft, Marcus T R, Zaaijer, Baukje M, Duppen, Nienke, Douwes, Johannes M, Willemse, Brigitte W M, Timens, Wim; id_orcid, Verhagen, Martijn V, Douwes, Johannes M; id_orcid, Berger, Rolf M F; id_orcid, Berger, Rolf M F, Timens, Wim   +10 more
core   +2 more sources

Embolisation therapy for pulmonary arteriovenous malformations

, 2010
Background Pulmonary: arteriovenous malformations are abnormal direct connections between the pulmonary artery and pulmonary vein which result in a right-to-left shunt.
Charlie C-T Hsu, Hsu, Charlie C T, Thompson, Shane A, Mieke L van Driel, Thompson, Shane A., Hsu, Charlie CT, van Driel, Marie, Kwan, Gigi NC, Shane A Thompson, van Driel, Mieke L., Gigi NC Kwan   +10 more
core   +1 more source

Pulmonary arteriovenous malformations. Current therapeutic principles

, 2001
Pulmonary arteriovenous malformations are congenital vascular malformations in the lungs, which act as shunts so that the blood is not oxygenated or filtered.
Kjeldsen, A D; id_orcid, Andersen, P E
core   +1 more source

Diffuse pulmonary arteriovenous malformation presenting with secondary polycythemia and headaches: a case report

Journal of Medical Case Reports
Background Pulmonary arteriovenous malformations are a relatively uncommon medical condition, affecting roughly 1 in every 2500 individuals. Of those suffering from pulmonary arteriovenous malformations, 80% have an underlying genetic condition ...
Salaar Ahmed, Amna Irfan Ansari, Abdullah Saeed Khan, Javaid Ahmed Khan   +3 more
doaj   +1 more source

Brain abscess as the first manifestation of pulmonary arteriovenous malformation: A case report

Advanced Biomedical Research, 2014
Pulmonary arteriovenous malformations (PAVM) are rare pulmonary vascular anomalies. Although most patients are asymptomatic, right to left shunt produced by PAVM, could result in easy access of septic or non-septic emboli to systemic circulation, end to ...
Maryam Moradi, Maryam Adeli
doaj   +1 more source

Patent Foramen Ovale: Epidemiology, Risk Factors, Pathophysiology, Clinical Features, Diagnosis, and Management

MedComm, Volume 7, Issue 9, September 2026.
The clinical manifestations of PFO. Although the majority of PFOs are benign and asymptomatic, they can present with a variety of clinical manifestations, or coexisting with other diseases and aggravating their symptoms, including cerebral diseases (such as CS, epilepsy, TIA, or migraine), systemic embolism (such as embolism in renal artery, coronary ...
Linlin Meng, Xiaotong Zhang, Guangrui Sun, Honggang Dai, Xiao Meng, Cheng Zhang, Yun Zhang   +6 more
wiley   +1 more source

Persistence of pulmonary arteriovenous malformations after successful embolotherapy with Amplatzer vascular plug: long-term results [PDF]

, 2016
PURPOSE:We aimed to evaluate the frequency of persistence and complication rates of pulmonary arteriovenous malformations (PAVMs) treated with Amplatzer vascular plug (AVP) or Amplatzer vascular plug type 2 (AVP2).METHODS:We retrospectively reviewed a ...
Souheil Saddekni, Ibrahim, Rafik Mohamed, Moustafa, Amr Soliman, Hamed, Maysoon Farouk, Rafik Mohamed Ibrahim, Ahmed Kamel Abdel-Aal, Amr Soliman Moustafa, Saddekni, Souheil, Abdel-Aal, Ahmed Kamel, Maysoon Farouk Hamed   +9 more
core   +1 more source

Clinical and Pathophysiological Interplay Between Patent Ductus Arteriosus and Patent Foramen Ovale: A Comparative Narrative Review

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Patent ductus arteriosus may contribute to persistent or reopened patent foramen ovale through secondary pulmonary hypertension and altered right‐sided cardiac pressures. Although concurrent PDA and PFO have not been clearly documented in veterinary medicine, comparative evidence from human literature supports a potential haemodynamic interaction ...
Amir Mohammad Barati
wiley   +1 more source

Development and Validation of an Interpretable Machine Learning‐Based Clinical Prediction Model for Short‐Term Mortality in Intracerebral Hemorrhage With Thrombocytopenia: A Multicenter Study

CNS Neuroscience &Therapeutics, Volume 32, Issue 8, August 2026.
In this study, we developed and validated a clinical prediction model for the early prediction of short‐term mortality in patients with intracerebral hemorrhage complicated by thrombocytopenia. The model demonstrated good internal discrimination and acceptable external performance and may serve as a complementary tool for individualized risk ...
Dachang Qiu, Guangwei Li, Ze Wang, Lin Wang, Lanlan Wang, Yongfei Dong   +5 more
wiley   +1 more source