Challenging differential diagnosis
12 Sep 2026 : Case report 
Recurrent Intravenous Contrast-Induced Submandibular Sialadenitis: A Case Report and Literature Review
Narisara Chobaroon, Thitiporn Suwatanapongched
DOI: 10.12659/AJCR.953439
Am J Case Rep 2026; 27:e953439
670 599 0
12 Sep 2026 : Case report
Recurrent Intravenous Contrast-Induced Submandibular Sialadenitis: A Case Report and Literature Review
Narisara Chobaroon, Thitiporn Suwatanapongched
DOI: 10.12659/AJCR.953439
Am J Case Rep 2026; 27:e953439
670 599 0
11 Sep 2026 : Case report 
Appendico-Sigmoid Fistula as a Rare Complication of Chronic or Recurrent Appendicitis: A Case Report
Shashi Kush, Suvendu Sekhar Jena 
, Amitabh Yadav, Samiran Nundy
DOI: 10.12659/AJCR.952691
Am J Case Rep 2026; 27:e952691
429 308 0
11 Sep 2026 : Case report
Appendico-Sigmoid Fistula as a Rare Complication of Chronic or Recurrent Appendicitis: A Case Report
Shashi Kush, Suvendu Sekhar Jena , Amitabh Yadav, Samiran Nundy
DOI: 10.12659/AJCR.952691
Am J Case Rep 2026; 27:e952691
429 308 0
10 Sep 2026 : Case report 
Delayed Diagnosis of Type 1 Gaucher Disease at Age 15 After Years of Mild Cytopenias and Splenomegaly: A Case Report and Long-Term Follow-Up
Katarzyna Muras-Szwedziak , Jacek Kasznicki , Olga Wegner , Maciej Wójcik , Olga Wojtyczka
DOI: 10.12659/AJCR.952793
Am J Case Rep 2026; 27:e952793
475 383 0
10 Sep 2026 : Case report
Delayed Diagnosis of Type 1 Gaucher Disease at Age 15 After Years of Mild Cytopenias and Splenomegaly: A Case Report and Long-Term Follow-Up
Katarzyna Muras-Szwedziak , Jacek Kasznicki , Olga Wegner , Maciej Wójcik , Olga Wojtyczka
DOI: 10.12659/AJCR.952793
Am J Case Rep 2026; 27:e952793
475 383 0
10 Sep 2026 : Case report 
Retroperitoneal Ectopic Bronchogenic Cyst Mimicking an Adrenal Mass: A Case Report and Literature Review
Jie Luo, Ruixiang Qin
DOI: 10.12659/AJCR.953436
Am J Case Rep 2026; 27:e953436
475 336 0
10 Sep 2026 : Case report
Retroperitoneal Ectopic Bronchogenic Cyst Mimicking an Adrenal Mass: A Case Report and Literature Review
Jie Luo, Ruixiang Qin
DOI: 10.12659/AJCR.953436
Am J Case Rep 2026; 27:e953436
475 336 0
09 Sep 2026 : Case report 
Cone-Beam Computed Tomography Imaging of Primary Non-Hodgkin Lymphoma of the Jaws: A 6-Case Series
Emmanouil Chatzipetros , Konstantina-Eleni Alexiou , Kostas Tsiklakis, Christos Angelopoulos
DOI: 10.12659/AJCR.954314
Am J Case Rep 2026; 27:e954314
479 349 0
09 Sep 2026 : Case report
Cone-Beam Computed Tomography Imaging of Primary Non-Hodgkin Lymphoma of the Jaws: A 6-Case Series
Emmanouil Chatzipetros , Konstantina-Eleni Alexiou , Kostas Tsiklakis, Christos Angelopoulos
DOI: 10.12659/AJCR.954314
Am J Case Rep 2026; 27:e954314
479 349 0
28 Jul 2026 : Case report 
Acute Small Bowel Obstruction as the First Manifestation of Occult Lung Adenocarcinoma: A Case Report of Jejunal Metastasis
Midani Touati, Ibtissem Korbi, Hiba Ben Hassine, Faiez Boughanmi , Manel Njima, Sofiene Gaied Chortane, Faouzi Noomen
DOI: 10.12659/AJCR.953993
Am J Case Rep 2026; 27:e953993
641 771 0
28 Jul 2026 : Case report
Acute Small Bowel Obstruction as the First Manifestation of Occult Lung Adenocarcinoma: A Case Report of Jejunal Metastasis
Midani Touati, Ibtissem Korbi, Hiba Ben Hassine, Faiez Boughanmi , Manel Njima, Sofiene Gaied Chortane, Faouzi Noomen
DOI: 10.12659/AJCR.953993
Am J Case Rep 2026; 27:e953993
641 771 0
09 Sep 2026 : Case report
Multidisciplinary Collaborative Treatment of Mediastinal Castleman Disease: A Case Report
Yina Lang , Jianchang Yao
DOI: 10.12659/AJCR.953364
Am J Case Rep 2026; 27:e953364
481 311 0
09 Sep 2026 : Case report
Multidisciplinary Collaborative Treatment of Mediastinal Castleman Disease: A Case Report
Yina Lang , Jianchang Yao
DOI: 10.12659/AJCR.953364
Am J Case Rep 2026; 27:e953364
481 311 0
21 Jul 2026 : Case report 
Tuberculosis in the Context of Idiopathic CD4 Lymphocytopenia: A Case Report and Literature Review
Sara M. Alwarthan , Abir Hamad Alsaid, Ashraf Ezzat Abdelsamad Attia , Ahmed Alsahlawi , Shahad Ali AlZahrani , Khalid Ghazai Alotaibi , Hassan Naasr Al Dhneem , Marwan Jabr Alwazzeh
DOI: 10.12659/AJCR.953101
Am J Case Rep 2026; 27:e953101
557 891 0
21 Jul 2026 : Case report
Tuberculosis in the Context of Idiopathic CD4 Lymphocytopenia: A Case Report and Literature Review
Sara M. Alwarthan , Abir Hamad Alsaid, Ashraf Ezzat Abdelsamad Attia , Ahmed Alsahlawi , Shahad Ali AlZahrani , Khalid Ghazai Alotaibi , Hassan Naasr Al Dhneem , Marwan Jabr Alwazzeh
DOI: 10.12659/AJCR.953101
Am J Case Rep 2026; 27:e953101
557 891 0
08 Sep 2026 : Case report 
Vogt-Koyanagi-Harada Disease Presenting With Progressive Visual Loss and Multisystem Involvement: A Case Report
Samah A. Elshweikh , Atheer G. Almutairi, Husna Irfan Thalib, Reema Waleed Alolayan, Mona M. Aly
DOI: 10.12659/AJCR.952534
Am J Case Rep 2026; 27:e952534
599 389 0
08 Sep 2026 : Case report
Vogt-Koyanagi-Harada Disease Presenting With Progressive Visual Loss and Multisystem Involvement: A Case Report
Samah A. Elshweikh , Atheer G. Almutairi, Husna Irfan Thalib, Reema Waleed Alolayan, Mona M. Aly
DOI: 10.12659/AJCR.952534
Am J Case Rep 2026; 27:e952534
599 389 0
05 Sep 2026 : Case report
Primary Care Recognition of Rabson-Mendenhall Syndrome Despite Absence of Classical Diabetic Symptoms
Abdullah Al Eisa, Atheer Humoud Aldayhani
DOI: 10.12659/AJCR.953067
Am J Case Rep 2026; 27:e953067
729 665 0
05 Sep 2026 : Case report
Primary Care Recognition of Rabson-Mendenhall Syndrome Despite Absence of Classical Diabetic Symptoms
Abdullah Al Eisa, Atheer Humoud Aldayhani
DOI: 10.12659/AJCR.953067
Am J Case Rep 2026; 27:e953067
729 665 0
05 Sep 2026 : Case report
Isolated Psychiatric Presentation of Cerebral Venous Thrombosis in a Patient Without Risk Factors: A Diagnostic Challenge
Mahdi Abdulrahman Kanjo, Hanin Abdulbast AboTaleb , Asim Musaad Almalawi, Reham Jamal Balbaid
DOI: 10.12659/AJCR.953812
Am J Case Rep 2026; 27:e953812
540 499 0
05 Sep 2026 : Case report
Isolated Psychiatric Presentation of Cerebral Venous Thrombosis in a Patient Without Risk Factors: A Diagnostic Challenge
Mahdi Abdulrahman Kanjo, Hanin Abdulbast AboTaleb , Asim Musaad Almalawi, Reham Jamal Balbaid
DOI: 10.12659/AJCR.953812
Am J Case Rep 2026; 27:e953812
540 499 0
17 Jul 2026 : Case report 
Acquired Hemophilia A Revealing Occult Splenic Marginal Zone Lymphoma
Haripriya Susmitha Brahmanapalle, Alka Arora
DOI: 10.12659/AJCR.953683
Am J Case Rep 2026; 27:e953683
436 670 0
17 Jul 2026 : Case report
Acquired Hemophilia A Revealing Occult Splenic Marginal Zone Lymphoma
Haripriya Susmitha Brahmanapalle, Alka Arora
DOI: 10.12659/AJCR.953683
Am J Case Rep 2026; 27:e953683
436 670 0
16 Jul 2026 : Case report
Heyde Syndrome Complicated by Pulmonary Embolism Before Transcatheter Aortic Valve Replacement: A Clinical Dilemma Between Bleeding and Thrombosis
Mingying Cao, Lingli Zhang, Ying Ren, Gejun Zhang
DOI: 10.12659/AJCR.953608
Am J Case Rep 2026; 27:e953608
549 715 0
16 Jul 2026 : Case report
Heyde Syndrome Complicated by Pulmonary Embolism Before Transcatheter Aortic Valve Replacement: A Clinical Dilemma Between Bleeding and Thrombosis
Mingying Cao, Lingli Zhang, Ying Ren, Gejun Zhang
DOI: 10.12659/AJCR.953608
Am J Case Rep 2026; 27:e953608
549 715 0
04 Sep 2026 : Case report 
Left Atrial Thrombectomy Under Cardiopulmonary Bypass Without Aortic Cross-Clamping Using Rapid Ventricular Overdrive Pacing: A Case Report
Tomohide Takei, Takeshi Nagaoka, Hitoshi Sato
DOI: 10.12659/AJCR.953416
Am J Case Rep 2026; 27:e953416
437 461 0
04 Sep 2026 : Case report
Left Atrial Thrombectomy Under Cardiopulmonary Bypass Without Aortic Cross-Clamping Using Rapid Ventricular Overdrive Pacing: A Case Report
Tomohide Takei, Takeshi Nagaoka, Hitoshi Sato
DOI: 10.12659/AJCR.953416
Am J Case Rep 2026; 27:e953416
437 461 0
01 Sep 2026 : Case report
Anterior Cutaneous Nerve Entrapment Syndrome in a 51-Year-Old Woman With Advanced Colon Cancer, Successfully Treated With Repeated Ultrasound-Guided Rectus Sheath Blocks: A Case Report
Yoko Shimamoto-Nagahira, Ryuichi Nakanuno
DOI: 10.12659/AJCR.953662
Am J Case Rep 2026; 27:e953662
485 528 0
01 Sep 2026 : Case report
Anterior Cutaneous Nerve Entrapment Syndrome in a 51-Year-Old Woman With Advanced Colon Cancer, Successfully Treated With Repeated Ultrasound-Guided Rectus Sheath Blocks: A Case Report
Yoko Shimamoto-Nagahira, Ryuichi Nakanuno
DOI: 10.12659/AJCR.953662
Am J Case Rep 2026; 27:e953662
485 528 0
31 Aug 2026 : Case report 
Septic Spontaneous Abortion Associated With Intrauterine Fetal Death at 8 Weeks of Gestation Complicated by Myometritis and Bilateral Psoas Muscle Abscess: A Case Report
Jose L. Rojas-Oviedo , Nancy P. Ortega López, Dauris Lineth Mejía Pérez, Melissa Buitrago-Gomez , Juan C. Vallejo-Soto, Leidy D. Rojas Hernández
DOI: 10.12659/AJCR.953673
Am J Case Rep 2026; 27:e953673
557 589 0
31 Aug 2026 : Case report
Septic Spontaneous Abortion Associated With Intrauterine Fetal Death at 8 Weeks of Gestation Complicated by Myometritis and Bilateral Psoas Muscle Abscess: A Case Report
Jose L. Rojas-Oviedo , Nancy P. Ortega López, Dauris Lineth Mejía Pérez, Melissa Buitrago-Gomez , Juan C. Vallejo-Soto, Leidy D. Rojas Hernández
DOI: 10.12659/AJCR.953673
Am J Case Rep 2026; 27:e953673
557 589 0
31 Aug 2026 : Case report 
Radiation Associated Undifferentiated Pleomorphic Sarcoma of the Neck 2 Decades After External Beam Radiation for Medullary Thyroid Carcinoma: A Case Report and Literature Review
Tanya Odisho, Sedighe Esmaeilzade , Alexander Laskaris , Sungmi Jung, James Man Git Tsui , Sinziana Dumitra, Elliot Mitmaker
DOI: 10.12659/AJCR.953580
Am J Case Rep 2026; 27:e953580
566 582 0
31 Aug 2026 : Case report
Radiation Associated Undifferentiated Pleomorphic Sarcoma of the Neck 2 Decades After External Beam Radiation for Medullary Thyroid Carcinoma: A Case Report and Literature Review
Tanya Odisho, Sedighe Esmaeilzade , Alexander Laskaris , Sungmi Jung, James Man Git Tsui , Sinziana Dumitra, Elliot Mitmaker
DOI: 10.12659/AJCR.953580
Am J Case Rep 2026; 27:e953580
566 582 0
30 Aug 2026 : Case report 
Subcentimeter Ileal Neuroendocrine Tumor Resection for Obscure Gastrointestinal Bleeding Followed by Pacemaker-Treated Sick Sinus Syndrome: A Case Report
Jordan Llerena-Velastegui, Gil Bermeo-Sevilla, Francisco Nunez-Medina, Jose Zambrano-Herdoiza, Ruth Jimbo-Sotomayor , Xavier Sanchez
DOI: 10.12659/AJCR.953537
Am J Case Rep 2026; 27:e953537
548 638 0
30 Aug 2026 : Case report
Subcentimeter Ileal Neuroendocrine Tumor Resection for Obscure Gastrointestinal Bleeding Followed by Pacemaker-Treated Sick Sinus Syndrome: A Case Report
Jordan Llerena-Velastegui, Gil Bermeo-Sevilla, Francisco Nunez-Medina, Jose Zambrano-Herdoiza, Ruth Jimbo-Sotomayor , Xavier Sanchez
DOI: 10.12659/AJCR.953537
Am J Case Rep 2026; 27:e953537
548 638 0
29 Aug 2026 : Case report
Coronary-Subclavian Steal Syndrome in a Post-Coronary Artery Bypass Grafting Patient: A Reversible Cause of Myocardial Ischemia
Abdallah Rayyan, Daniel Bishev , Nasir Nawaz
DOI: 10.12659/AJCR.951303
Am J Case Rep 2026; 27:e951303
601 616 0
29 Aug 2026 : Case report
Coronary-Subclavian Steal Syndrome in a Post-Coronary Artery Bypass Grafting Patient: A Reversible Cause of Myocardial Ischemia
Abdallah Rayyan, Daniel Bishev , Nasir Nawaz
DOI: 10.12659/AJCR.951303
Am J Case Rep 2026; 27:e951303
601 616 0
10 Jul 2026 : Case report 
Thoracolaparoscopic Esophagectomy for Severe Post-Corrosive Esophageal Stricture in a Young Adult: Implications for Minimally Invasive Surgical Practice
Kuanysh Kanatov , Adil Shokebaev , Bolatbek Baimakhanov , Shakir Zhurayev , Gulziya Ismailova , Nurmakhan Imammyrzayev , Nurbol Orynbassar , Nazar Tolkyn , Khozybek Kazakhstan , Utkalbayev Garifulla
DOI: 10.12659/AJCR.953371
Am J Case Rep 2026; 27:e953371
474 765 0
10 Jul 2026 : Case report
Thoracolaparoscopic Esophagectomy for Severe Post-Corrosive Esophageal Stricture in a Young Adult: Implications for Minimally Invasive Surgical Practice
Kuanysh Kanatov , Adil Shokebaev , Bolatbek Baimakhanov , Shakir Zhurayev , Gulziya Ismailova , Nurmakhan Imammyrzayev , Nurbol Orynbassar , Nazar Tolkyn , Khozybek Kazakhstan , Utkalbayev Garifulla
DOI: 10.12659/AJCR.953371
Am J Case Rep 2026; 27:e953371
474 765 0
28 Aug 2026 : Case report
Aggressive Sporadic Renal Angiomyolipoma With Tumor Thrombus Extending Into the Inferior Vena Cava, Right Atrium, and Right Ventricle: A Multidisciplinary Case Report
Caroline J. Cushman , Kolos K. Nagy , Rodolfo Martinez, Kaiser R. Tarafdar
DOI: 10.12659/AJCR.952664
Am J Case Rep 2026; 27:e952664
709 696 0
28 Aug 2026 : Case report
Aggressive Sporadic Renal Angiomyolipoma With Tumor Thrombus Extending Into the Inferior Vena Cava, Right Atrium, and Right Ventricle: A Multidisciplinary Case Report
Caroline J. Cushman , Kolos K. Nagy , Rodolfo Martinez, Kaiser R. Tarafdar
DOI: 10.12659/AJCR.952664
Am J Case Rep 2026; 27:e952664
709 696 0
27 Aug 2026 : Case report
Management Challenges of Interfering Cardiopulmonary Resuscitation‐Induced Consciousness in the Prehospital Setting: A Case Report
Nicholas A. Wright , John B. Patterson, William S. Cox
DOI: 10.12659/AJCR.952977
Am J Case Rep 2026; 27:e952977
757 930 0
27 Aug 2026 : Case report
Management Challenges of Interfering Cardiopulmonary Resuscitation‐Induced Consciousness in the Prehospital Setting: A Case Report
Nicholas A. Wright , John B. Patterson, William S. Cox
DOI: 10.12659/AJCR.952977
Am J Case Rep 2026; 27:e952977
757 930 0
09 Jul 2026 : Case report
Anterior ST-Segment Elevation Myocardial Infarction Shortly After Cefaclor Exposure: A Case Report Highlighting Kounis Syndrome as a Differential Diagnosis
Quan Zuo, Yue Zhu, Zhiwei Wang, Tao Ge
DOI: 10.12659/AJCR.953705
Am J Case Rep 2026; 27:e953705
545 715 0
09 Jul 2026 : Case report
Anterior ST-Segment Elevation Myocardial Infarction Shortly After Cefaclor Exposure: A Case Report Highlighting Kounis Syndrome as a Differential Diagnosis
Quan Zuo, Yue Zhu, Zhiwei Wang, Tao Ge
DOI: 10.12659/AJCR.953705
Am J Case Rep 2026; 27:e953705
545 715 0
26 Aug 2026 : Case report
Perioperative Airway Management in Treacher Collins Syndrome With Obstructive Sleep Apnea: A Case Report
Yaqiong Jiang, Zhikeng Deng, Bo Yao, Xiaohua Liang, Zhaojun Qin
DOI: 10.12659/AJCR.952912
Am J Case Rep 2026; 27:e952912
595 670 0
26 Aug 2026 : Case report
Perioperative Airway Management in Treacher Collins Syndrome With Obstructive Sleep Apnea: A Case Report
Yaqiong Jiang, Zhikeng Deng, Bo Yao, Xiaohua Liang, Zhaojun Qin
DOI: 10.12659/AJCR.952912
Am J Case Rep 2026; 27:e952912
595 670 0
08 Jul 2026 : Case report 
A 31-Year-Old Woman With Liver Cirrhosis Due to Wilson Disease and the Double Impact of Active Tuberculosis and Anti-Tuberculosis Therapy Resulting in Acute Liver Injury
Petar Trifonov, Sonya Stefkova Dragneva, Donika K. Todovichin, Ivana Tihomirova Kitaeva, Rosen K. Nikolov
DOI: 10.12659/AJCR.953050
Am J Case Rep 2026; 27:e953050
631 861 0
08 Jul 2026 : Case report
A 31-Year-Old Woman With Liver Cirrhosis Due to Wilson Disease and the Double Impact of Active Tuberculosis and Anti-Tuberculosis Therapy Resulting in Acute Liver Injury
Petar Trifonov, Sonya Stefkova Dragneva, Donika K. Todovichin, Ivana Tihomirova Kitaeva, Rosen K. Nikolov
DOI: 10.12659/AJCR.953050
Am J Case Rep 2026; 27:e953050
631 861 0
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Case report 
Am J Case Rep In Press; DOI: 10.12659/AJCR.954178
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.954110
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953469
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.954338
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