Karl Sayegh

Robotic uterine transposition and reposition in a patient with rectal cancer: complete case report and surgical perspective

Mona P Roshan, Karl Sayegh, Eric D Schroeder, John Paul Diaz et autres

Uterine transposition (UT) is an emerging fertility-preserving technique for women requiring pelvic radiation. We report our first complete robotic UT followed by successful robotic uterovaginal anastomosis (uterine reposition, UR) in the multimodal treatment of rectal adenocarcinoma. A 29-year-old nulligravid woman with locally …

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Breast Implant Migration Through a Postthoracotomy Defect

Mona P Roshan, Julian A. Medina, Ricardo C. Cury, Joséphine Pressacco et autres

Breast implant migration through the thoracic wall is a rare and underrecognized complication, typically associated with prior thoracic surgery. We present the case of a 58-year-old woman with a history of right minithoracotomy for mitral valve repair and prior bilateral retropectoral breast …

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Novel deep learning CCTA-FFR for detecting functionally significant coronary stenosis: Comparison with iFR

Mona P Roshan, Grayson V Gigliotti, Jeffrey Gonzalez, Ricardo A. Cury et autres

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Robotic uterine transposition for fertility preservation in a patient undergoing pelvic radiation: a case report and surgical perspective

Mona P. Roshan, Karl Sayegh, Eric D. Schroeder, John Paul Diaz et autres

Objective: To share our experience using robotic uterine transposition (UT) for fertility preservation in a young patient undergoing pelvic radiation for rectal cancer and to review the existing literature on this approach and related reproductive outcomes. Design: Case report and literature review. …

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Coronary Sinus Stenosis Associated With Aneurysm of the Coronary Sinus and Right Coronary Artery–to–Coronary Sinus Fistula

Jeffrey S. Gonzalez, Mona P. Roshan, Ricardo C. Cury, Karl Sayegh

The authors report a rare, surgically proven case of coronary sinus stenosis impeding normal drainage of blood flow to the right atrium that was associated with aneurysmal dilatation of the coronary sinus and a right coronary artery–to–coronary sinus fistula. The patient was …

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Robotic uterine transposition for fertility preservation in a patient undergoing pelvic radiation: a case report and surgical perspective

Karl Sayegh, Eric Schroeder

Multimodality imaging of a rare intracardiac bronchogenic cyst

Jeffrey S. Gonzalez, Juan Carlos Batlle, Christopher D. Maroules, Ricardo C. Cury et autres

The authors report a case of pathologically proven intracardiac bronchogenic cyst embedded within the interatrial septum of a 30-year-old woman presenting with chest pain and first-degree AV block. Multimodality imaging played an essential role in the discovery, investigation, and diagnosis of this …

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Imaging of Emphysema: A Comprehensive Review

Karl Sayegh, Joséphine Pressacco, Bojan Kovacina, Subba Rao Digumarthy et autres

Emphysema is part of the chronic obstructive airway disease (COPD) spectrum, which also includes chronic bronchitis, asthma and bronchiectasis. Clinical differentiation of these conditions is often difficult, making imaging of paramount importance in correct diagnosis of COPD subtype. Imaging features of emphysema …

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Rare case of bilateral bronchopulmonary sequestration

Mona P. Roshan, Robson de Macedo Filho, Karl Sayegh

Pulmonary sequestration is a rare congenital bronchopulmonary malformation with an estimated incidence of less than 6%. It is described as the abnormal formation of nonfunctional lung tissue that receives its blood supply from systemic circulation rather than the bronchial tree. Most are …

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Cor triatriatum simulating a left atrial mass in adult patient

Alexandre Semionov, Juan Carlos Batlle, Karl Sayegh

We report a case of non-thrombosed cor triatriatum sinister simulating a cardiac mass on thoracic CT angiogram in a 58-year-old man presenting with acute chest pain. Following additional imaging with cardiac CT and MRI, and otherwise unremarkable cardio-pulmonary work-up, diagnosis of presumably …

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Diagnostic pitfalls in computed tomography of the chest

Paula Patiño, Alexandre Semionov, Karl Sayegh, John Kosiuk et autres

Anatomical variants and imaging artifacts on thoracic computed tomography (CT), when unrecognized as such, can lead to radiological misinterpretation and erroneous diagnosis. This is a concise review of 15 common CT diagnostic pitfalls due to anatomical variants and imaging artifacts which have …

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Accuracy of Patient Age Estimation from Frontal Chest Radiographs of Adult Patients

Sarah Chibane, Alexandre Semionov, John Kosiuk, Joséphine Pressacco et autres

Objective: The objective of this study is to evaluate the accuracy of patient age estimation from frontal chest radiographs of adult patients. Methods: 195 posterior-anterior chest radiographs without significant abnormalities were shown to 5 staff radiologists and 6 radiology residents, who were …

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