Dheeraj Reddy Gopireddy

Characteristic CT Imaging Features of Atraumatic Peritoneal and Subperitoneal Pathologies in Emergency Settings: A Pictorial Review Open

Christopher D Louviere, Jing Wen, Nigel Hall, Ralph Ortiz, Dheeraj Reddy Gopireddy , et al. · 2025

Severe abdominal pain is a common presentation in emergency departments (ED) and may indicate atraumatic peritoneal or subperitoneal pathology. Imaging is a mainstay in the ED workup for such conditions and is crucial in guiding treatment …

Whole-body magnetic resonance imaging with ultra-short echo time sequence versus fluorodeoxyglucose-positron emission tomography/computed tomography in detecting gynecologic metastases Open

Kazım Gümüş, Karina E. Hew, Savas Ozdemir, Sanjay Lamsal, Sindhu Kumar , et al. · 2025

Objectives: This study aimed to assess the diagnostic performance of whole-body magnetic resonance imaging (wbMRI) in comparison with gold standard 18 F-fluorodeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) for d…

Persistent Left Superior Vena Cava: Implications for Long-Term Arteriovenous Fistula Patency and Potential Cardiac Complications Open

Christopher D Louviere, Alejandro Serrano-Berrios, Dheeraj Reddy Gopireddy, Taylor S Harmon, G. Adler , et al. · 2025

A Rare Penetrating Injury to an Aberrant Right Subclavian Artery and the Turbulent Course of Endovascular Repair Open

Sai Swarupa Vulasala, Aryan Sharma, Dheeraj Reddy Gopireddy, Steven Morales-Rivera, G Adler · 2025

Penetrating neck trauma carries high morbidity and mortality due to the involvement of major vascular structures and anatomical complexity. A penetrating injury to an aberrant right subclavian artery (ARSA) is very rare and presents unique…

Systemic Sarcoidosis Mimicking Metastatic Invasive Ductal Carcinoma of the Breast Open

Sai R Vulasala, Christopher D Louviere, Ferrán Navarro, G. Adler, Dheeraj Reddy Gopireddy , et al. · 2025

Sarcoidosis is a granulomatous inflammatory disorder of uncertain etiology that can closely mimic metastatic malignancies, particularly when it presents with multi-organ involvement. In patients with a confirmed diagnosis of cancer, to avo…

Renal Schwannoma: Unraveling a Rare Tumor With Diagnostic Insights Open

Sai Swarupa Vulasala, Aryan Sharma, Christoph Michalski, Abdullah Mohamed, Ashraf Abdulhalim , et al. · 2025

Unveiling the Rare: A Case Report of Rectal Schwannoma in a Neurofibromatosis Type 1 Patient Open

Sai Swarupa Vulasala, Jacob T. Robinson, Aryan Sharma, Sean Wehry, Omer Mohamedahmed , et al. · 2025

Neurofibromatosis type 1 (NF-1) is an autosomal dominant neurocutaneous disorder characterized by skin abnormalities, such as café-au-lait macules and skinfold freckling, as well as peripheral nerve sheath tumors such as neurofibromas, sch…

Deep Learning Algorithms for Bladder Cancer Segmentation on Multi-Parametric MRI Open

Kazım Gümüş, Julien Nicolas, Dheeraj Reddy Gopireddy, José Dolz, Seyed Behzad Jazayeri , et al. · 2024

Background: Bladder cancer (BC) segmentation on MRI images is the first step to determining the presence of muscular invasion. This study aimed to assess the tumor segmentation performance of three deep learning (DL) models on multi-parame…

MRI‐based radiomic features for identifying recurrent prostate cancer after proton radiation therapy Open

Kazım Gümüş, Samuel Contreras, Mohammed Al‐Toubat, Ira Harmon, Mauricio Hernandez , et al. · 2024

Purpose Magnetic Resonance Imaging (MRI) evaluation of recurrent prostate cancer (PCa) following proton beam therapy is challenging due to radiation‐induced tissue changes. This study aimed to evaluate MRI‐based radiomic features so as to …

Ruptured Mycotic Aneurysm of the Superior Mesenteric Artery: A Case Report Open

Sai Swarupa Vulasala, Anastasia Singareddy, Sarvika M Dasari, Max Wallack, Dheeraj Reddy Gopireddy · 2024

Vasculitis in the Emergency Room: The Pivotal Role of Imaging in Diagnosis and Management Open

Sherif Elsherif, Manuel Desco, Carlos Gonzalez Baerga, Matthew Montanarella, Mayur Virarkar , et al. · 2024

Retroperitoneal anatomy with the aid of pathologic fluid: An imaging pictorial review Open

Matthew Montanarella, Carlos Ignacio Gonzalez Baerga, Manuel Jeronimo Menendez Santos, Sherif Elsherif, Kimberly Boldig , et al. · 2023

The retroperitoneum, a complex anatomical space within the abdominopelvic region, encompasses various vital abdominal organs. It is compartmentalized by fascial planes and contains potential spaces critical in multiple disease processes, i…

Quality assurance for magnetic resonance angiography of the chest in patients suspected of pulmonary embolism during iodinated contrast shortage in the emergency department setting Open

Anmol Singh, Mauricio Hernández, Luis Fernando Calimano-Ramirez, Kazım Gümüş, Wanda Marfori , et al. · 2023

Objectives: COVID-19 lockdowns resulted in a global shortage of iodinated contrast media. Therefore, alternative imaging protocols were devised to evaluate patients arriving to the emergency department (ED) with suspicion of pulmonary embo…

Intraperitoneal anatomy with the aid of pathologic fluid and gas: An imaging pictorial review Open

Matthew Montanarella, Kimberly Boldig, Mayur Virarkar, Sindhu Kumar, Sherif Elsherif , et al. · 2023

The peritoneum is a large serosal membrane enveloping the abdomen and pelvic organs and forming the peritoneal cavity. This complex relationship forms many named abdominopelvic spaces, which are frequently involved in infectious, inflammat…

Quality assurance for non-contrast CT of the abdomen and pelvis during a period of supply chain disruption leading to iodinated contrast shortage in the emergency department setting Open

Luis Fernando Calimano-Ramirez, Mauricio Hernández, Anmol Singh, Kazım Gümüş, Wanda Marfori , et al. · 2023

Objectives: Iodinated contrast media (ICM) shortage crisis due to COVID-19 lockdowns led to a need for alternate imaging protocols consisting of non-contrast computed tomography (CT) for abdominal complaints and related trauma indications …

Metrics-driven successful strategy by emergency and radiology driven task force to mitigate global CT contrast media shortage in a safety net hospital Open

Dheeraj Reddy Gopireddy, Mayur Virarkar, Sai Swarupa Vulasala, David Caro, Ashley Norse , et al. · 2023

Iodinated contrast media (ICM) shortages and secondary supply chain problems due to Coronavirus Disease lockdowns in China significantly impacted radiology operations nationwide. The lack of ICM necessitated operational workflow changes de…

Imaging of penetrating vascular trauma of the body and extremities secondary to ballistic and stab wounds Open

Dheeraj Reddy Gopireddy, Joanna Kee-Sampson, Sai Swarupa Vulasala, Rachel Stein, Sindhu Kumar , et al. · 2023

In the United States, gunshot wounds (GSWs) have become a critical public health concern with substantial annual morbidity, disability, and mortality. Vascular injuries associated with GSW may pose a clinical challenge to the physicians in…

Extramural venous invasion: a novel magnetic resonance imaging biomarker for adverse pathology in bladder cancer. Open

Soroush Bazargani, Chandana Lall, Dheeraj Reddy Gopireddy, Shiguang Liu, Ashley Way , et al. · 2023

Extramural venous invasion (EMVI) recognized on magnetic resonance imaging (MRI) is an unequivocal biomarker for detecting adverse outcomes in rectal cancer: however it has not yet been explored in the area of bladder cancer. In this study…

Role of imaging in penetrating vascular injuries of the craniocervical region Open

Joanna Kee-Sampson, Dheeraj Reddy Gopireddy, Sai Swarupa Vulasala, Rachel Stein, Sindhu Kumar , et al. · 2022

Penetrating vascular injury has become the topic of interest with increased gun violence in the United States. The radiologist plays a crucial role in establishing and systemizing the signs of vascular injury such as intimal flap, dissecti…

Multimodality imaging of adrenal gland pathologies: A comprehensive pictorial review Open

Rinald Paloka, Dheeraj Reddy Gopireddy, Mayur Virarkar, Samuel J. Galgano, Ajaykumar C. Morani , et al. · 2022

The assessment of acute abdominal and pelvic emergencies typically involves a multimodal approach consisting of plain radiographs, ultrasound, computed tomography (CT), and rarely magnetic resonance imaging (MRI). Although MRI is not tradi…

Pancreatic acinar cell carcinoma: A comprehensive review Open

Luis Fernando Calimano-Ramirez, Taher Daoud, Dheeraj Reddy Gopireddy, Ajaykumar C. Morani, Rebecca Waters , et al. · 2022

Acinar cell carcinoma (ACC) is a rare pancreatic malignancy with distinctive clinical, molecular, and morphological features. The long-term survival of ACC patients is substantially superior to that of pancreatic adenocarcinoma patients. A…

Acute pelvic pain: A pictorial review with magnetic resonance imaging Open

Dheeraj Reddy Gopireddy, Mayur Virarkar, Sindhu Kumar, Sai Swarupa Vulasala, Chidi Nwachukwu , et al. · 2022

Acute uterine emergencies constitute both obstetric and gynecologic conditions. The superior image resolution, superior soft-tissue characterization, and lack of ionizing radiation make magnetic resonance imaging (MRI) preferable over ultr…

A Giant Sporadic Intra-abdominal Desmoid Tumor in a Male Patient: A Case Report Open

Basma Elhaddad, Dheeraj Reddy Gopireddy, Shiguang Liu · 2022

Neuroendocrine Neoplasms of the Female Genitourinary Tract: A Comprehensive Overview Open

Mayur Virarkar, Sai Swarupa Vulasala, Dheeraj Reddy Gopireddy, Ajaykumar C. Morani, Taher Daoud , et al. · 2022

Primary neuroendocrine neoplasms are a rare heterogeneous group of tumors that include well-differentiated neuroendocrine tumors, poorly differentiated neuroendocrine carcinoma, and paraganglioma. An extensive literature search was used to…

Neuroendocrine Neoplasms of the Gynecologic Tract Open

Mayur Virarkar, Sai Swarupa Vulasala, Ajaykumar C. Morani, Rebecca Waters, Dheeraj Reddy Gopireddy , et al. · 2022

Gynecological tract neuroendocrine neoplasms (NEN) are rare, aggressive tumors from endocrine cells derived from the neuroectoderm, neural crest, and endoderm. The primary gynecologic NENs constitute 2% of gynecologic malignancies, and the…

Pancreatic neuroendocrine neoplasms: a 2022 update for radiologists Open

Samuel J. Galgano, Ajaykumar C. Morani, Dheeraj Reddy Gopireddy, Kedar Sharbidre, ‬David D. B. Bates , et al. · 2022

Comments on "Review of the role of diagnostic modalities and imaging findings in the COVID-19 pandemic" Open

Sai Swarupa Vulasala, Dheeraj Reddy Gopireddy, Priya Bhosale, Mayur Virarkar · 2022

The present letter to the editor corresponds to the article entitled "Comprehensive literature review on the radiographic findings, imaging modalities, and the role of radiology in the coronavirus disease 2019 (COVID-19) pandemic" by Pal <…

Mimics and Pitfalls of Primary Ovarian Malignancy Imaging Open

Sherif Elsherif, Ali Agely, Dheeraj Reddy Gopireddy, Dhakshinamoorthy Ganeshan, Karina E. Hew , et al. · 2022

The complex anatomy and similarity of imaging features of various pathologies in the pelvis can make accurate radiology interpretation difficult. While prompt recognition of ovarian cancer remains essential, awareness of processes that mim…

Ruptured pyomyoma – Rare complication of post-uterine artery embolization: A case report Open

Sai Swarupa Vulasala, Dheeraj Reddy Gopireddy, Khaoula Ben Mohamed, Chandana Lall · 2021

Leiomyomas, also termed as fibroids, are benign smooth, muscle neoplasms seen in 70–80% of women by the age of 50 years. Uterine artery embolization (UAE) is a minimally invasive procedure that involves cessation of vascular supply to the …

A Rare Case of Hemorrhagic Giant Adrenal Myelolipoma: Radiographic and Pathologic Correlation Open

Yanni S Zulia, Dheeraj Reddy Gopireddy, Sindhu Kumar, Anastasia Singareddy, Chandana Lall · 2021

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