1
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Alsabban AM, Almatrafi MJ, Malik ZM, Khiji IY, Shariff MK. An Unusual Case of Isolated Duodenal Varices With Superior Mesenteric Vein Thrombosis. Cureus 2023; 15:e43783. [PMID: 37731413 PMCID: PMC10507424 DOI: 10.7759/cureus.43783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2023] [Indexed: 09/22/2023] Open
Abstract
Duodenal varices usually occur due to portal hypertension and are rare causes of gastrointestinal tract bleeding. We report a unique case of a previously fit patient who presented with melena and was found to have isolated duodenal varices (DV) in the third part on esophagogastroduodenoscopy. No esophageal or gastric varices were noticed. The duodenal varices were successfully managed by endoscopic banding. A computerized tomography scan of the abdomen to further investigate the cause confirmed duodenal varices and revealed superior mesenteric vein thrombosis. The liver was normal with patent hepatic and portal veins. No evidence of thrombophilia was found. Apixaban was prescribed for superior mesenteric vein thrombosis and on follow-up. no further bleeding was reported.
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Affiliation(s)
| | | | - Zaffar M Malik
- Digestive and Liver Center (DLC) and Advanced Endoscopy Center, King Abdullah Medical City, Makkah, SAU
| | - Inayatulla Y Khiji
- Digestive and Liver Center (DLC), King Abdullah Medical City, Makkah, SAU
| | - Mohammed K Shariff
- Digestive and Liver Center (DLC), King Abdullah Medical City, Makkah, SAU
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2
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Füssel LM, Müller-Wille R, Dinkhauser P, Schauer W, Hofer H. Treatment of colonic varices and gastrointestinal bleeding by recanalization and stenting of splenic-vein-thrombosis: A case report and literature review. World J Gastroenterol 2023; 29:3922-3931. [PMID: 37426315 PMCID: PMC10324528 DOI: 10.3748/wjg.v29.i24.3922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 04/27/2023] [Accepted: 05/30/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND Splenic vein thrombosis is a known complication of pancreatitis. It can lead to increased blood flow through mesenteric collaterals. This segmental hypertension may result in the development of colonic varices (CV) with a high risk of severe gastrointestinal bleeding. While clear guidelines for treatment are lacking, splenectomy or splenic artery embolization are often used to treat bleeding. Splenic vein stenting has been shown to be a safe option.
CASE SUMMARY A 45-year-old female patient was admitted due to recurrent gastrointestinal bleeding. She was anemic with a hemoglobin of 8.0 g/dL. As a source of bleeding, CV were identified. Computed tomography scans revealed thrombotic occlusion of the splenic vein, presumably as a result of a severe acute pancreatitis 8 years prior. In a selective angiography, a dilated mesenterial collateral leading from the spleen to enlarged vessels in the right colonic flexure and draining into the superior mesenteric vein could be confirmed. The hepatic venous pressure gradient was within normal range. In an interdisciplinary board, transhepatic recanalization of the splenic vein via balloon dilatation and consecutive stenting, as well as coiling of the aberrant veins was discussed and successfully performed. Consecutive evaluation revealed complete regression of CV and splenomegaly as well as normalization of the red blood cell count during follow-up.
CONCLUSION Recanalization and stenting of splenic vein thrombosis might be considered in patients with gastrointestinal bleeding due to CV. However, a multidisciplinary approach with a thorough workup and discussion of individualized therapeutic strategies is crucial in these difficult to treat patients.
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Affiliation(s)
- Lisa-Michaela Füssel
- Department of Internal Medicine I, Gastroenterology and Hepatology, Klinikum Wels-Grieskirchen, Wels 4600, Austria
| | - Rene Müller-Wille
- Department of Radiology, Klinikum Wels-Grieskirchen, Wels 4600, Austria
| | - Patrick Dinkhauser
- Department of Internal Medicine I, Gastroenterology and Hepatology, Klinikum Wels-Grieskirchen, Wels 4600, Austria
| | - Walter Schauer
- Department of Abdominal Surgery, Klinikum Wels-Grieskirchen, Wels 4600, Austria
| | - Harald Hofer
- Department of Internal Medicine I, Gastroenterology and Hepatology, Klinikum Wels-Grieskirchen, Wels 4600, Austria
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3
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Flynn K, Chung K, Brooke T, Keung J. Ectopic variceal bleeding from chronic superior mesenteric vein thrombosis after hemorrhagic pancreatitis. Clin Case Rep 2022; 10:e05731. [PMID: 35474995 PMCID: PMC9019875 DOI: 10.1002/ccr3.5731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 02/16/2022] [Accepted: 03/07/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
- Kathryn Flynn
- Internal Medicine Walter Reed National Military Medical Center Bethesda Maryland USA
| | - Kevin Chung
- Pulmonary and Critical Care Medicine Walter Reed National Military Medical Center Bethesda Maryland USA
| | - Thomas Brooke
- Internal Medicine Walter Reed National Military Medical Center Bethesda Maryland USA
| | - Jonathan Keung
- Interventional Radiology Walter Reed National Military Medical Center Bethesda Maryland USA
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4
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Argirò R, Vattermoli L, Di Pietro F, Crociati S, Funari L, Perlangeli V, Floris R. Percutaneous transhepatic stent for chronic intestinal bleeding from jejunal varices in primary idiophatic superior mesenteric vein stenosis: A case report. Radiol Case Rep 2022; 17:1271-1275. [PMID: 35198091 PMCID: PMC8850179 DOI: 10.1016/j.radcr.2022.01.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 01/10/2022] [Accepted: 01/13/2022] [Indexed: 12/01/2022] Open
Abstract
Jejunal varices are a rare cause of gastrointestinal bleeding. In most cases, they are due to portal hypertension related to liver cirrhosis, less frequently to superior mesenteric vein stenosis (SMV). In this article we describe an unusual case of a 61 year-old male patient who arrived at our emergency department with intermittent variceal bleeding due to jejunal varices causing melena and subsequent chronic anaemia. Patient was indeed discovered to have primary idiopathic superior mesenteric vein stenosis. We managed to treat this patient via SMV stenting through percutaneous transhepatic approach. In cases of upper-GI bleed with negative endoscopy for active bleeding, a contrast-enhanced CT scan should be performed to diagnose jejunal varices and their underlying cause, such as SMV stenosis which is best treated with percutaneous phlebography.
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Affiliation(s)
- Renato Argirò
- Interventional Radiology Unit, Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Viale Oxford 81, Rome, 00133, Italy
| | - Leonardo Vattermoli
- Diagnostic Imaging Unit, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Viale Oxford 81, Rome, 00133, Italy
- Corresponding author.
| | - Francesca Di Pietro
- Diagnostic Imaging Unit, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Viale Oxford 81, Rome, 00133, Italy
| | - Sara Crociati
- Diagnostic Imaging Unit, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Viale Oxford 81, Rome, 00133, Italy
| | - Luca Funari
- Diagnostic Imaging Unit, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Viale Oxford 81, Rome, 00133, Italy
| | - Valentina Perlangeli
- Diagnostic Imaging Unit, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Viale Oxford 81, Rome, 00133, Italy
| | - Roberto Floris
- Diagnostic Imaging Unit, Department of Biomedicine and Prevention, University of Rome Tor Vergata, Viale Oxford 81, Rome, 00133, Italy
- Neuroradiology Unit, Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Viale Oxford 81, Rome, 00133, Italy
- Neurology Unit, Department of Neurology, University of Rome Tor Vergata, Viale Oxford 81, Rome, 00133, Italy
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5
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Weerasuriya S, Palmer K, Gregory S, Whitelaw BC, Gonzalez E, Srirajaskanthan R. Mesenteric Variceal Haemorrhage and Ectopic Cushing's Syndrome as Presenting Features of a Pancreatic Neuroendocrine Tumour Recurrence. Case Rep Gastroenterol 2021; 15:919-926. [PMID: 34899150 PMCID: PMC8613585 DOI: 10.1159/000518021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/11/2021] [Indexed: 11/23/2022] Open
Abstract
Pancreatic neuroendocrine tumours can have varied and complex presentations. Whilst hormone hypersecretion often induces characteristic clinical syndromes, non-specific symptoms may arise due to localized tumour effects. Malignant invasion of local vasculature is an increasingly recognized complication of these neoplasms and can be associated with significant morbidity. Herein, we present the case of a 47-year-old male with a recurrence of a pancreatic neuroendocrine tumour who presented with unusual upper gastrointestinal bleeding. The tumour had recurred within the superior mesenteric vein, replacing the vessel and invading its branches. This resulted in porto-mesenteric hypertension and the formation of bleeding mesenteric varices. The patient subsequently developed progressive metabolic disturbances and was diagnosed with ectopic Cushing's syndrome, despite his primary tumour having been non-functional. This case demonstrates not only a rare pattern of tumour recurrence but also the potential for pancreatic neuroendocrine tumours to de-differentiate and change from non-functional to hormone secreting, a phenomenon which may complicate diagnosis and management.
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Affiliation(s)
- Scott Weerasuriya
- King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Kieran Palmer
- King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Stephen Gregory
- King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Benjamin C Whitelaw
- King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Elisa Gonzalez
- King's College Hospital National Health Service Foundation Trust, London, United Kingdom
| | - Rajaventhan Srirajaskanthan
- King's College Hospital National Health Service Foundation Trust, London, United Kingdom.,Department of Gastroenterology, Institute of Liver Studies, ENETS Centres of Excellence NET Unit, Kings College Hospital, London, United Kingdom.,Faculty of Life Sciences and Medicine, King's College London, London, United Kingdom
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6
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Ectopic Duodenal Varices in a Noncirrhotic Patient With Inferior Vena Cava Occlusion. ACG Case Rep J 2021; 8:e00653. [PMID: 34476280 PMCID: PMC8386911 DOI: 10.14309/crj.0000000000000653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/29/2021] [Indexed: 11/17/2022] Open
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7
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Alexander A, Hunter K, Rubin M, Bhat AP. Extraosseous Ewing's Sarcoma: Pictorial Review of Imaging Findings, Differential Diagnosis, and Pathologic Correlation. Indian J Radiol Imaging 2021; 31:203-209. [PMID: 34316128 PMCID: PMC8299506 DOI: 10.1055/s-0041-1729770] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Extraosseous Ewing's sarcoma (EES), first described in 1969, is a malignant mesenchymal tumor just like its intraosseous counterpart. Although Ewing's sarcomas are common bone tumors in young children, EESs are rarer and more commonly found in older children/adults, often carrying a poorer prognosis. We discuss the multimodality imaging features of EES and the differential diagnosis of an aggressive appearing mass in proximity to skeletal structures, with pathologic correlates. This review highlights the need to recognize the variability of radiologic findings in EES such as the presence of hemorrhage, rich vascularity, and cystic or necrotic regions and its imaging similarity to other neoplasms that are closely related pathologically.
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Affiliation(s)
- Alan Alexander
- Department of Radiolog, Imaging Medical Associates, Inc., Northridge, California, United States
| | - Kyle Hunter
- Department of Radiology, Cleveland Clinic, Cleveland, Ohio, United States
| | - Michael Rubin
- Department of Radiology, Akron Children's Hospital, Akron, Ohio, United States
| | - Ambarish P Bhat
- Section of Vascular and Interventional Radiology, Department of Radiology, University of Missouri Columbia, Columbia, Missouri, United States
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8
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Balloon assisted stent deployment in the cephalic arch (BASCA). Radiol Case Rep 2021; 16:971-974. [PMID: 33664924 PMCID: PMC7897926 DOI: 10.1016/j.radcr.2021.02.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 02/05/2021] [Indexed: 11/24/2022] Open
Abstract
Cephalic arch stenosis causes repeated dysfunction and failure of arteriovenous access. Outcomes following balloon angioplasty alone in this location are unsatisfactory. Stent grafts have very good patency rates in this location. However, stent graft placement is technically challenging in this location due to the adverse angles and vectors of the cephalic arch. Stent graft deployment in this location is associated with a real risk of jailing the axillary vein, thereby precluding the use of that arm for future accesses and/or predisposes to venous edema. We describe a technique that was used to safely and effectively deploy a stent graft in the cephalic arch of a 65-year-old male patient.
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9
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Senne J, Nguyen V, Staner D, Stensby JD, Bhat AP. Demystifying Sacral Masses: A Pictorial Review. Indian J Radiol Imaging 2021; 31:185-192. [PMID: 34316126 PMCID: PMC8299490 DOI: 10.1055/s-0041-1729766] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The sacrum is a triangular shaped bone made up of five fused vertebral bodies. It is composed of bone, cartilage, marrow elements as well as notochord remnants and is a common site for both benign and malignant (primary and secondary) tumors. Familiarity with the imaging features and clinical presentations of sacral bone tumors could be helpful in narrowing the differential diagnosis. Magnetic resonance imaging and computed tomography are the preferred imaging modalities for evaluating sacral masses. This pictorial review will highlight imaging features of common sacral tumors with pathologic correlation. Additionally, this article will review some critical principles and helpful tips to successfully biopsy these lesions.
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Affiliation(s)
- Julie Senne
- Department of Radiology, University of Missouri-Columbia, Columbia, Missouri, United States
| | - Van Nguyen
- Department of Pathology, University of Missouri-Columbia, Columbia, Missouri, United States
| | - Derek Staner
- Department of Radiology, University of Missouri-Columbia, Columbia, Missouri, United States
| | - James D. Stensby
- Department of Radiology, University of Missouri-Columbia, Columbia, Missouri, United States
| | - Ambarish P. Bhat
- Department of Radiology, University of Missouri-Columbia, Columbia, Missouri, United States
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10
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Nance ME, Tarim AO, Nguyen V, Malhotra K, Davis RM, Bhat AP. Risk Factors for Major Hemorrhage Following Percutaneous Image-Guided Renal Biopsy: What is the "core" of the Problem? A Retrospective Case-control Study. J Clin Imaging Sci 2020; 10:54. [PMID: 33024609 PMCID: PMC7533095 DOI: 10.25259/jcis_87_2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 08/13/2020] [Indexed: 11/19/2022] Open
Abstract
Objectives: Percutaneous renal biopsy (PRB) plays a critical role in the work-up of renal parenchymal disease. Although it is considered a low-risk procedure, additional interventions may be required in about 7% of the cases following biopsy. The purpose of this study was to identify risk factors for major hemorrhage by microscopic analysis of the cores obtained following PRB, with an intent to enhance the sensitivity and specificity of the risk stratification process, especially in patients undergoing this procedure in an outpatient setting. Material and Methods: A retrospective review identified 17 of 179 patients (9.50%) with major hemorrhage following PRB between July 2014 and June 2019. Using propensity score matching, 26 controls (without major hemorrhage) were matched to 17 cases (with major hemorrhage). The biopsy cores obtained from the cases and controls were analyzed by a single pathologist for medullary, cortical, total (medullary + cortical) lengths, and the number of arcuate arteries (AAs). Medullary:cortical (M:C), cortical:total (C:T), and medullary:total (M:T) length ratios were then calculated. Results: A stratified version of logistic regression was used to test for an association between each of the variables identified on the cores and the probability of a major hemorrhage. The analysis revealed that there was a statistically significant association between the number of AAs per specimen with the risk of major hemorrhage (P = 0.0006). When 0, 1, or >2 AAs were identified, the frequency of major hemorrhage was 13.04%, 66.67%, and 75.00%, respectively. The odds of major hemorrhage were 6 times higher with one AA and (95% CI, 1.28–32.30) and 15 times higher with >2 AAs (95% CI, 1.41–169.57). No significant association was found between medullary length (P = 0.228), medulla:cortex (M:C) (P = 0.089), medulla:total (M:T) (P = 0.108), or cortex:total (C:T) (P = 0.112) length ratios and major hemorrhage. Conclusion: There was a strong and incremental correlation between major renal hemorrhage following PRB and the number of AAs per core specimen. Identification of AAs by the pathologist, while assessing for sample adequacy, in the US suite can help predict major hemorrhage in patients undergoing PRBs.
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Affiliation(s)
- Michael E Nance
- Departments of Radiology, University of Missouri, Columbia, Missouri, United States
| | - Andrew O Tarim
- Departments of Radiology, University of Missouri, Columbia, Missouri, United States
| | - Van Nguyen
- Departments of Pathology, University of Missouri, Columbia, Missouri, United States
| | - Kunal Malhotra
- Department of Medicine, Division of Nephrology, University of Missouri, Columbia, Missouri, United States
| | - Ryan M Davis
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri, Columbia, Missouri, United States
| | - Ambarish P Bhat
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri, Columbia, Missouri, United States
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11
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Nance ME, Biedermann GB, Bhat AP, Davis RM. Chemorefractory liver metastasis from cervical cancer successfully treated with a combination of yttrium-90 and immunotherapy. Radiol Case Rep 2020; 15:1359-1365. [PMID: 32636973 PMCID: PMC7327429 DOI: 10.1016/j.radcr.2020.06.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/01/2020] [Accepted: 06/02/2020] [Indexed: 12/24/2022] Open
Abstract
Liver metastases in cervical cancer is rare and can be difficult-to-treat. The current guidelines established by the Gynecologic Oncology Group recommend platinum-based systemic chemotherapy in combination with an anti-angiogenic agent such as bevacizumab, however, overall survival remains poor following diagnosis and options for patients who fail chemotherapy are limited. Yttrium-90 (Y90) radioembolization (RE) has shown great promise in the treatment of chemo-refractory colorectal liver metastases. We describe a 30-year-old female with a history of stage IB endocervical adenocarcinoma who later developed metastases to the liver, that were unresponsive to multiple chemotherapeutics and chemoembolization, and was successfully treated with Y90 RE with concurrent systemic Pembrolizumab. The Y90 RE treatment resulted in positive clinical and imaging responses with improvement in her quality of life, all of which continue to persist at the time of writing this manuscript about 8-months into her RE treatment.
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Affiliation(s)
- Michael E. Nance
- School of Medicine, University of Missouri, Columbia, MO, USA
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri, One Hospital drive, Columbia, MO 65212, USA
| | - Gregory B. Biedermann
- Department of Radiology, Section of Radiation Oncology, University of Missouri, Columbia, Columbia, MO, USA
| | - Ambarish P. Bhat
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri, One Hospital drive, Columbia, MO 65212, USA
- Corresponding author.
| | - Ryan M. Davis
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri, One Hospital drive, Columbia, MO 65212, USA
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12
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Alexander A, Hunter K, Passerini S, Bhat R, Bhat AP. Appendiceal diverticulosis in a patient with family history of Birt-Hogg-Dubé syndrome--a case report. Radiol Case Rep 2020; 15:1317-1322. [PMID: 32612732 PMCID: PMC7322125 DOI: 10.1016/j.radcr.2020.05.071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/28/2020] [Accepted: 05/29/2020] [Indexed: 12/12/2022] Open
Abstract
Birt-Hogg-Dubé syndrome (BHD) is a rare autosomal dominant disorder that predisposes patients to cutaneous tumors, pulmonary cysts with recurrent spontaneous pneumothoraces, and a variety of renal neoplasms including hybrid oncocytic and chromophobe renal cell carcinomas. There has been much debate regarding the genetic link with the occurrence of colorectal cancer and other colonic anomalies. Associations between BHD and intestinal adenomatous polyposis and sigmoid diverticulosis have been described in the literature, but there have been no prior reports of appendiceal diverticulosis in patients with BHD. Here, we present a 40-year-old female patient with a known family history of BHD, who was found to have diverticulosis of the appendix and pulmonary blebs on computed tomography upon routine screening for renal and pulmonary abnormalities, suggesting additional focus be given to the gastrointestinal tract (including the appendix) at the time of CT assessment.
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Affiliation(s)
- Alan Alexander
- Renaissance Imaging Medical Associates, Northridge, CA, USA
| | - Kyle Hunter
- Department of Radiology, Cleveland Clinic, OH, USA
| | | | - Roopa Bhat
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri- Columbia, One Hospital Drive, Columbia, MO, 65212, USA
| | - Ambarish P Bhat
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri- Columbia, One Hospital Drive, Columbia, MO, 65212, USA
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13
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Marjara J, Hilli J, Davis RM, Bhat AP. Metastatic retro-crural lymph nodes from transitional cell carcinoma of bladder successfully treated with single session cryoablation. Radiol Case Rep 2020; 15:1197-1201. [PMID: 32550958 PMCID: PMC7292893 DOI: 10.1016/j.radcr.2020.05.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 05/10/2020] [Accepted: 05/11/2020] [Indexed: 01/09/2023] Open
Abstract
Bladder cancer (BC) is a relatively common tumor, with a male preponderance. High-grade muscle invasive bladder cancer (MIBC) has a very high incidence of pelvic lymph node metastasis at presentation. Involvement of the retro-crural lymph nodes, although has been described in other pelvic tumors, is very uncommon for BC. Cryoablation in the retro-crural region is extremely challenging due to the proximity to the critical structures like inferior venacava and aorta and has not been extensively reported. We describe a 56-year old male patient with MIBC who underwent extensive treatments including radical cystoprostatectomy, chemoradiation and immunotherapy, ultimately with localized disease in the retro-crural region. Single session cryoablation of these lymph nodes was performed with a curative intent yielding a positive response that has persisted for more than 2 years.
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Affiliation(s)
- Jasraj Marjara
- University of Missouri-Columbia School of Medicine, One Hospital Drive, Columbia, MO, USA
| | - Jaffar Hilli
- Department of Medicine, Division of Hematology and Oncology, University of Missouri-Columbia, One Hospital Drive, Columbia, MO, USA
| | - Ryan M Davis
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri-Columbia, One Hospital Drive, Columbia, MO, 65212, USA
| | - Ambarish P Bhat
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri-Columbia, One Hospital Drive, Columbia, MO, 65212, USA
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14
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Marjara J, Al Juboori A, Aggarwal A, Davis RM, Bhat AP. Metalophagia: Splenic artery pseudoaneurysm after foreign body ingestion and retrieval. Radiol Case Rep 2020; 15:1149-1154. [PMID: 32528603 PMCID: PMC7280363 DOI: 10.1016/j.radcr.2020.04.061] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 02/08/2023] Open
Abstract
Persistent eating of non-nutritive, nonfood substances (Pica) is seen in children and adult patients with psychiatric problems. Ingestion of multiple metallic FBs with resultant bezoar formation is rare. While many FBs are passed without complication, mucosal injury, bleeding, obstruction or perforation can occur in some cases. Endoscopic FB removal is performed in 20% of patients following FB ingestion. Generally, these are safe procedures, and very effective in extracting ingested FBs. We report, a 25-year-old male patient with a metal ingestion predominant Pica, requiring multiple prior extraction procedures (including open gastrostomy). He developed a splenic artery pseudoaneurysm following his latest endoscopic FB removal, that was successfully treated with transarterial coil embolization. The unique circumstances leading to this rare complication and its successful endovascular management make this case worthy of report.
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Affiliation(s)
- Jasraj Marjara
- University of Missouri-Columbia School of Medicine, One Hospital Drive, Columbia, MO 65212, USA
| | - Alhareth Al Juboori
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Missouri-Columbia, One Hospital Drive, Columbia, MO 65212, USA
| | - Arpit Aggarwal
- Department of Psychiatry, University of Missouri-Columbia, One Hospital Drive, Columbia, MO 65212, USA
| | - Ryan M Davis
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri-Columbia, One Hospital Drive, Columbia, MO 65212, USA
| | - Ambarish P Bhat
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri-Columbia, One Hospital Drive, Columbia, MO 65212, USA
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15
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Kabeel K, Marjara J, Bhat R, Gaballah AH, Abdelaziz A, Bhat AP. Spontaneous hemorrhage of an adrenal myelolipoma treated with transarterial embolization: A case report. Radiol Case Rep 2020; 15:961-965. [PMID: 32419895 PMCID: PMC7214766 DOI: 10.1016/j.radcr.2020.04.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/14/2020] [Accepted: 04/15/2020] [Indexed: 01/14/2023] Open
Abstract
Adrenal myelolipoma is a benign tumor of the adrenal cortex composed predominantly of fat and hematopoietic tissue. These lesions are usually asymptomatic, and most often incidentally detected on imaging. Uncommonly, they present with retroperitoneal hemorrhage, and these have been traditionally treated with emergent surgery. Although, transarterial embolization has been effectively and safely used in patients presenting with active hemorrhage from acute traumatic and nontraumatic causes, literature specifically pertaining to adrenal artery embolization is scant, perhaps due to smaller size and variability of adrenal arteries. With recent advances in endovascular techniques and imaging, there are emerging case reports and series of adrenal artery embolization in acute and nonacute settings. We report a case of spontaneous hemorrhage within an adrenal myelolipoma in a 43-year-old male patient, successfully treated with transarterial embolization, thereby avoiding major surgery. Our report adds to the growing body of literature pertaining to adrenal artery embolization.
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Affiliation(s)
- Khalid Kabeel
- Department of Radiology, Body Imaging Section, University of Missouri, Columbia, MO 65212, USA
| | - Jasraj Marjara
- University of Missouri-Columbia School of Medicine, Columbia, MO 65212, USA
| | - Roopa Bhat
- Department of Radiology, Body Imaging Section, University of Missouri, Columbia, MO 65212, USA
| | - Ayman H Gaballah
- Department of Radiology, Body Imaging Section, University of Missouri, Columbia, MO 65212, USA
| | - Amr Abdelaziz
- Department of Radiology, Body Imaging Section, University of Missouri, Columbia, MO 65212, USA
| | - Ambarish P Bhat
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri, One Hospital Drive, Columbia, MO 65212, USA
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