Challenging differential diagnosis

05 Oct 2026 : Case report
Treatment of External Auditory Canal Hemangioma by Surgical Excision and Flap Reconstruction: 2 Case Reports
Qian Zhang, Wenjin Wu, Linrui Chen
, Mingwei Xu
, Jianhui Qiu
, Qianwen Xiao, Qiong Wu, Yuan Yao, Tianyu Gong, Qin Zhang, Yulian Jin, Jun Yang, Qing Zhang, Mang Xiao
DOI: 10.12659/AJCR.953469
Am J Case Rep 2026; 27:e953469
626 105 0

05 Oct 2026 : Case report
Treatment of External Auditory Canal Hemangioma by Surgical Excision and Flap Reconstruction: 2 Case Reports
Qian Zhang, Wenjin Wu, Linrui Chen
, Mingwei Xu
, Jianhui Qiu
, Qianwen Xiao, Qiong Wu, Yuan Yao, Tianyu Gong, Qin Zhang, Yulian Jin, Jun Yang, Qing Zhang, Mang Xiao
DOI: 10.12659/AJCR.953469
Am J Case Rep 2026; 27:e953469
626 105 0

05 Oct 2026 : Case report
When Infection Mimics Vasculitis: Hydralazine-Induced ANCA-Associated Crescentic Glomerulonephritis in the Setting of Active Infective Endocarditis
Mohmmed Saleh, Shahrzad Zavoshi, Paul Fozo
DOI: 10.12659/AJCR.954110
Am J Case Rep 2026; 27:e954110
808 164 0

05 Oct 2026 : Case report
When Infection Mimics Vasculitis: Hydralazine-Induced ANCA-Associated Crescentic Glomerulonephritis in the Setting of Active Infective Endocarditis
Mohmmed Saleh, Shahrzad Zavoshi, Paul Fozo
DOI: 10.12659/AJCR.954110
Am J Case Rep 2026; 27:e954110
808 164 0

04 Oct 2026 : Case report
Image-Guided Cervicotomy and Recurrent Laryngeal Nerve Reinnervation in Zone II Glass Neck Trauma: A Case Report
Rayssa Nanni De Carvalho
, Vinicius Carlos Jacobs
, José Gustavo Parreira
, Lucas Ribeiro Tenório
, Marcelo Benedito Menezes
, Marianne Yumi Nakai
DOI: 10.12659/AJCR.954178
Am J Case Rep 2026; 27:e954178
619 110 0

04 Oct 2026 : Case report
Image-Guided Cervicotomy and Recurrent Laryngeal Nerve Reinnervation in Zone II Glass Neck Trauma: A Case Report
Rayssa Nanni De Carvalho
, Vinicius Carlos Jacobs
, José Gustavo Parreira
, Lucas Ribeiro Tenório
, Marcelo Benedito Menezes
, Marianne Yumi Nakai
DOI: 10.12659/AJCR.954178
Am J Case Rep 2026; 27:e954178
619 110 0

03 Oct 2026 : Case report
Exertional Rhabdomyolysis With Moderate Creatine Kinase Elevation and Marked Transaminase Elevation but Preserved Synthetic Function: A Case Report
Li Chu, Xianyu Lv, Yili Bai, Zifan Zhu
DOI: 10.12659/AJCR.954163
Am J Case Rep 2026; 27:e954163
772 285 0

03 Oct 2026 : Case report
Exertional Rhabdomyolysis With Moderate Creatine Kinase Elevation and Marked Transaminase Elevation but Preserved Synthetic Function: A Case Report
Li Chu, Xianyu Lv, Yili Bai, Zifan Zhu
DOI: 10.12659/AJCR.954163
Am J Case Rep 2026; 27:e954163
772 285 0

02 Oct 2026 : Case report
Thyrotoxicosis-Associated Cholestatic Jaundice in a Patient With Incidental Gallstone Disease: A Case Report and Literature Review
Zakaria Yahya Khawaji
, Basim Saleh Samman, Basem Younis Alturkistany, Hatim Mahmoud, Yousef Mohammed Alalawi
DOI: 10.12659/AJCR.953338
Am J Case Rep 2026; 27:e953338
752 252 0

02 Oct 2026 : Case report
Thyrotoxicosis-Associated Cholestatic Jaundice in a Patient With Incidental Gallstone Disease: A Case Report and Literature Review
Zakaria Yahya Khawaji
, Basim Saleh Samman, Basem Younis Alturkistany, Hatim Mahmoud, Yousef Mohammed Alalawi
DOI: 10.12659/AJCR.953338
Am J Case Rep 2026; 27:e953338
752 252 0

01 Oct 2026 : Case report
Resistant Hypertension Secondary to Renal Arteriovenous Malformation: A Case of Cure After Nephrectomy
Alexis Garza, Maximo Alvarez
, Paul Kim
, David Alonzo
DOI: 10.12659/AJCR.953384
Am J Case Rep 2026; 27:e953384
791 158 0

01 Oct 2026 : Case report
Resistant Hypertension Secondary to Renal Arteriovenous Malformation: A Case of Cure After Nephrectomy
Alexis Garza, Maximo Alvarez
, Paul Kim
, David Alonzo
DOI: 10.12659/AJCR.953384
Am J Case Rep 2026; 27:e953384
791 158 0

30 Sep 2026 : Case report
Positive Syphilis Serology With Concurrent Disseminated Talaromycosis marneffei in a Patient With HIV: A Case Report
Qihuan Wu, Hong Li, Yuwei Xia, Fenfang Wang
DOI: 10.12659/AJCR.953459
Am J Case Rep 2026; 27:e953459
690 127 0

30 Sep 2026 : Case report
Positive Syphilis Serology With Concurrent Disseminated Talaromycosis marneffei in a Patient With HIV: A Case Report
Qihuan Wu, Hong Li, Yuwei Xia, Fenfang Wang
DOI: 10.12659/AJCR.953459
Am J Case Rep 2026; 27:e953459
690 127 0

30 Sep 2026 : Case report
Laparoscopic Treatment of Zinner Syndrome: A Case Report
Kuandyk Beisenov, Yuriy Pak, Zhalgas Igembay, Yersaiyn Zhiyenbayev, Yerzhan Sharapatov
DOI: 10.12659/AJCR.953650
Am J Case Rep 2026; 27:e953650
637 124 0

30 Sep 2026 : Case report
Laparoscopic Treatment of Zinner Syndrome: A Case Report
Kuandyk Beisenov, Yuriy Pak, Zhalgas Igembay, Yersaiyn Zhiyenbayev, Yerzhan Sharapatov
DOI: 10.12659/AJCR.953650
Am J Case Rep 2026; 27:e953650
637 124 0

28 Sep 2026 : Case report
Coexisting Postural Orthostatic Tachycardia Syndrome on Autonomic Reflex Testing in Functional Neurologic Disorder
Sushmita Das
, Sri Rama Narayana Yerraballa
, Priyanka Shekhawat
DOI: 10.12659/AJCR.953323
Am J Case Rep 2026; 27:e953323
670 830 0

28 Sep 2026 : Case report
Coexisting Postural Orthostatic Tachycardia Syndrome on Autonomic Reflex Testing in Functional Neurologic Disorder
Sushmita Das
, Sri Rama Narayana Yerraballa
, Priyanka Shekhawat
DOI: 10.12659/AJCR.953323
Am J Case Rep 2026; 27:e953323
670 830 0

28 Sep 2026 : Case report
False Passage During Single-Lung Ventilation in a Tracheostomized Patient: Intraoperative Recognition and Rescue
David Revuelta Quintero
, Guillem Urquijo
, Maria Antonia Perelló Llaneras
, Álvaro Barranco de Santiago
DOI: 10.12659/AJCR.954119
Am J Case Rep 2026; 27:e954119
499 552 0

28 Sep 2026 : Case report
False Passage During Single-Lung Ventilation in a Tracheostomized Patient: Intraoperative Recognition and Rescue
David Revuelta Quintero
, Guillem Urquijo
, Maria Antonia Perelló Llaneras
, Álvaro Barranco de Santiago
DOI: 10.12659/AJCR.954119
Am J Case Rep 2026; 27:e954119
499 552 0

27 Sep 2026 : Case report
Pulmonary Actinomycosis Diagnosed via BALF mNGS in a 53-Year-Old Nonsmoking Man With Pneumoconiosis and Penicillin-Induced Thrombocytopenia: A Case Report
Xin Feng, Lin-yu Wang
, Ni-jiao Li, Ze-qiang Lin, He-ming Huang, Yi-ling Xie, Jie Liang, Lunkai Yao, Xin-yi Zhuo, Yan Li, Ye Qiu
DOI: 10.12659/AJCR.953438
Am J Case Rep 2026; 27:e953438
676 658 0

27 Sep 2026 : Case report
Pulmonary Actinomycosis Diagnosed via BALF mNGS in a 53-Year-Old Nonsmoking Man With Pneumoconiosis and Penicillin-Induced Thrombocytopenia: A Case Report
Xin Feng, Lin-yu Wang
, Ni-jiao Li, Ze-qiang Lin, He-ming Huang, Yi-ling Xie, Jie Liang, Lunkai Yao, Xin-yi Zhuo, Yan Li, Ye Qiu
DOI: 10.12659/AJCR.953438
Am J Case Rep 2026; 27:e953438
676 658 0

25 Sep 2026 : Case report
Pure Red Cell Aplasia Following Neoadjuvant Docetaxel/Carboplatin/Trastuzumab (TCbH) in a 45‑Year‑Old Woman With Breast Cancer Successfully Treated With Cyclosporine
Yuanyuan Chen, Fang Chen, Rongkui Luo, Xin Ye
DOI: 10.12659/AJCR.952933
Am J Case Rep 2026; 27:e952933
798 176 0

25 Sep 2026 : Case report
Pure Red Cell Aplasia Following Neoadjuvant Docetaxel/Carboplatin/Trastuzumab (TCbH) in a 45‑Year‑Old Woman With Breast Cancer Successfully Treated With Cyclosporine
Yuanyuan Chen, Fang Chen, Rongkui Luo, Xin Ye
DOI: 10.12659/AJCR.952933
Am J Case Rep 2026; 27:e952933
798 176 0

25 Sep 2026 : Case report
Fourteen-Year Course of Multiple Recurrent and Distantly Metastatic Hepatic Epithelioid Hemangioendothelioma With Serial Ki-67 Evolution: A Case Report
Zhe Tang
, Fan Gao
, Jie Lian
, Bo-yu Long, Lu-ting Zhang
DOI: 10.12659/AJCR.953909
Am J Case Rep 2026; 27:e953909
716 99 0

25 Sep 2026 : Case report
Fourteen-Year Course of Multiple Recurrent and Distantly Metastatic Hepatic Epithelioid Hemangioendothelioma With Serial Ki-67 Evolution: A Case Report
Zhe Tang
, Fan Gao
, Jie Lian
, Bo-yu Long, Lu-ting Zhang
DOI: 10.12659/AJCR.953909
Am J Case Rep 2026; 27:e953909
716 99 0

24 Sep 2026 : Case report
Giant Well-Differentiated Liposarcoma of the Spermatic Cord Associated With Inguinal Hernia: Clinical Insights From a Case Report
Kristian Chrz
, David Hoskovec
, Zdeněk Krška
, M.E. Dämmrich, Pavol Klobušický
DOI: 10.12659/AJCR.953433
Am J Case Rep 2026; 27:e953433
537 608 0

24 Sep 2026 : Case report
Giant Well-Differentiated Liposarcoma of the Spermatic Cord Associated With Inguinal Hernia: Clinical Insights From a Case Report
Kristian Chrz
, David Hoskovec
, Zdeněk Krška
, M.E. Dämmrich, Pavol Klobušický
DOI: 10.12659/AJCR.953433
Am J Case Rep 2026; 27:e953433
537 608 0

23 Sep 2026 : Case report
Epidermoid Cyst of the Ureter Mimicking Recurrent Urothelial Carcinoma: A Case Report and Brief Literature Review
Omar M. Halalsheh, Atef F. Hulliel, Abdallah Abualasal, Marwan I. Aldeqes, Ahmad Obeid, Mohammad Sharayah
, Sohaib Al-Khatib
DOI: 10.12659/AJCR.953801
Am J Case Rep 2026; 27:e953801
614 669 0

23 Sep 2026 : Case report
Epidermoid Cyst of the Ureter Mimicking Recurrent Urothelial Carcinoma: A Case Report and Brief Literature Review
Omar M. Halalsheh, Atef F. Hulliel, Abdallah Abualasal, Marwan I. Aldeqes, Ahmad Obeid, Mohammad Sharayah
, Sohaib Al-Khatib
DOI: 10.12659/AJCR.953801
Am J Case Rep 2026; 27:e953801
614 669 0

22 Sep 2026 : Case report
Dual-Site Postsurgical Pyoderma Gangrenosum of the Breast and Back With Delayed Diagnosis: A Case Report
Tristan Packard, Grant Dolan, Cathryn Chance, Mark Jones
DOI: 10.12659/AJCR.954079
Am J Case Rep 2026; 27:e954079
506 676 0

22 Sep 2026 : Case report
Dual-Site Postsurgical Pyoderma Gangrenosum of the Breast and Back With Delayed Diagnosis: A Case Report
Tristan Packard, Grant Dolan, Cathryn Chance, Mark Jones
DOI: 10.12659/AJCR.954079
Am J Case Rep 2026; 27:e954079
506 676 0

22 Sep 2026 : Case report
Ulcerative Bullosis Diabeticorum in a Man With Chronic, Uncontrolled Diabetes, Uncontrolled Erectile Dysfunction, and Significant Social Barriers to Care
Alexis Burce
, Rediate K. Degu
, Linda N. Robles, Maria Munoz-Bramhall, Ana Tucker
DOI: 10.12659/AJCR.953149
Am J Case Rep 2026; 27:e953149
688 824 0

22 Sep 2026 : Case report
Ulcerative Bullosis Diabeticorum in a Man With Chronic, Uncontrolled Diabetes, Uncontrolled Erectile Dysfunction, and Significant Social Barriers to Care
Alexis Burce
, Rediate K. Degu
, Linda N. Robles, Maria Munoz-Bramhall, Ana Tucker
DOI: 10.12659/AJCR.953149
Am J Case Rep 2026; 27:e953149
688 824 0

21 Sep 2026 : Case report
Simultaneous Thyroid Eye Disease and IgG4-Related Orbital Disease in a Patient With Diabetes Mellitus: A Case Report
Brenda Hayatulhaya, Tomoyuki Kashima
DOI: 10.12659/AJCR.952068
Am J Case Rep 2026; 27:e952068
653 635 0

21 Sep 2026 : Case report
Simultaneous Thyroid Eye Disease and IgG4-Related Orbital Disease in a Patient With Diabetes Mellitus: A Case Report
Brenda Hayatulhaya, Tomoyuki Kashima
DOI: 10.12659/AJCR.952068
Am J Case Rep 2026; 27:e952068
653 635 0

20 Sep 2026 : Case report
Eisenmenger Syndrome After Delayed Atrial Septal Defect Closure at High Altitude: A Case Report
Angelica Guaman-Gavilema
, Domenica Villacres-Alarcon
, Andres Arteaga-Arellano
, Roberto Arregui-Costales, Jordan Llerena-Velastegui
, Ruth Jimbo-Sotomayor
, Xavier Sanchez
DOI: 10.12659/AJCR.953540
Am J Case Rep 2026; 27:e953540
685 824 0

20 Sep 2026 : Case report
Eisenmenger Syndrome After Delayed Atrial Septal Defect Closure at High Altitude: A Case Report
Angelica Guaman-Gavilema
, Domenica Villacres-Alarcon
, Andres Arteaga-Arellano
, Roberto Arregui-Costales, Jordan Llerena-Velastegui
, Ruth Jimbo-Sotomayor
, Xavier Sanchez
DOI: 10.12659/AJCR.953540
Am J Case Rep 2026; 27:e953540
685 824 0

19 Sep 2026 : Case report
Campylobacter jejuni as a Rare Pathogen in CIED Pocket Infections: A Case Report and Literature Review
Karolina Barańska-Pawełczak
, Bettina Ziaja, Mariusz Opara, Wojciech Jacheć
DOI: 10.12659/AJCR.953738
Am J Case Rep 2026; 27:e953738
692 844 0

19 Sep 2026 : Case report
Campylobacter jejuni as a Rare Pathogen in CIED Pocket Infections: A Case Report and Literature Review
Karolina Barańska-Pawełczak
, Bettina Ziaja, Mariusz Opara, Wojciech Jacheć
DOI: 10.12659/AJCR.953738
Am J Case Rep 2026; 27:e953738
692 844 0

19 Sep 2026 : Case report
Pulsed Radiofrequency of the Sacral Dorsal Root Ganglia as a Potential Rescue Therapy for Refractory Chronic Pelvic Pain: A Case Series
Paweł Gogol
, Małgorzata Gierczak
, Robert Szczepaniak, Rafał Wiśniewski, Michał Sobstyl, Rafał Pasztaleniec, Beniamin Oskar Grabarek
DOI: 10.12659/AJCR.954251
Am J Case Rep 2026; 27:e954251
772 1,013 0

19 Sep 2026 : Case report
Pulsed Radiofrequency of the Sacral Dorsal Root Ganglia as a Potential Rescue Therapy for Refractory Chronic Pelvic Pain: A Case Series
Paweł Gogol
, Małgorzata Gierczak
, Robert Szczepaniak, Rafał Wiśniewski, Michał Sobstyl, Rafał Pasztaleniec, Beniamin Oskar Grabarek
DOI: 10.12659/AJCR.954251
Am J Case Rep 2026; 27:e954251
772 1013 0

17 Sep 2026 : Case report
Delayed Myoclonus and Bilateral Globus Pallidus Lesions Following Organophosphate Poisoning: A Case Report
Neetika Sharma, Saravana Sukriya
DOI: 10.12659/AJCR.953336
Am J Case Rep 2026; 27:e953336
615 696 0

17 Sep 2026 : Case report
Delayed Myoclonus and Bilateral Globus Pallidus Lesions Following Organophosphate Poisoning: A Case Report
Neetika Sharma, Saravana Sukriya
DOI: 10.12659/AJCR.953336
Am J Case Rep 2026; 27:e953336
615 696 0

16 Sep 2026 : Case report
Late Diagnosis of Noonan Syndrome Presenting With Infective Endocarditis: A Multidisciplinary Challenge in an Underserved Population
Nur Farhanah
, Jessica Novia Hadiyanto
, Sefri Noventi Sofia
, Tania Tedjo Minuljo, Tri Indah Winarni
DOI: 10.12659/AJCR.952213
Am J Case Rep 2026; 27:e952213
623 687 0

16 Sep 2026 : Case report
Late Diagnosis of Noonan Syndrome Presenting With Infective Endocarditis: A Multidisciplinary Challenge in an Underserved Population
Nur Farhanah
, Jessica Novia Hadiyanto
, Sefri Noventi Sofia
, Tania Tedjo Minuljo, Tri Indah Winarni
DOI: 10.12659/AJCR.952213
Am J Case Rep 2026; 27:e952213
623 687 0

15 Sep 2026 : Case report
Pheochromocytoma Masquerading as Acute Coronary Syndrome Complicated by Cardiogenic Shock: A CARE-Compliant Case Report
Songyan Zhang, Ying Cui, Shucheng Li
DOI: 10.12659/AJCR.952994
Am J Case Rep 2026; 27:e952994
601 758 0

15 Sep 2026 : Case report
Pheochromocytoma Masquerading as Acute Coronary Syndrome Complicated by Cardiogenic Shock: A CARE-Compliant Case Report
Songyan Zhang, Ying Cui, Shucheng Li
DOI: 10.12659/AJCR.952994
Am J Case Rep 2026; 27:e952994
601 758 0

13 Sep 2026 : Case report
Intravitreal Onchocerca sp. With Concomitant Cerebral MRI Lesion: A Case Report
Supanji
, Hifdza F. Felisha
, Dewi F. Romdhoniyyah
, Syania Nursawitri, Sekar Syahriza, Izzati A.K. Farzana, Yasmin H. Basalamah, Sarah Rizqia Indrayanti, Nia Milastuti, Karimah Amalia, Nurhuda H. Setyawan
, Ajib Diptyanusa, Tridjoko Hadianto, Sekar Satiti, Mohammad Eko Prayogo, Firman S. Wardhana, Muhammad B. Sasongko, Raden R.U.N.W. Astuti, Yusuf Ridwan
DOI: 10.12659/AJCR.952921
Am J Case Rep 2026; 27:e952921
513 659 0

13 Sep 2026 : Case report
Intravitreal Onchocerca sp. With Concomitant Cerebral MRI Lesion: A Case Report
Supanji
, Hifdza F. Felisha
, Dewi F. Romdhoniyyah
, Syania Nursawitri, Sekar Syahriza, Izzati A.K. Farzana, Yasmin H. Basalamah, Sarah Rizqia Indrayanti, Nia Milastuti, Karimah Amalia, Nurhuda H. Setyawan
, Ajib Diptyanusa, Tridjoko Hadianto, Sekar Satiti, Mohammad Eko Prayogo, Firman S. Wardhana, Muhammad B. Sasongko, Raden R.U.N.W. Astuti, Yusuf Ridwan
DOI: 10.12659/AJCR.952921
Am J Case Rep 2026; 27:e952921
513 659 0
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Am J Case Rep In Press; DOI: 10.12659/AJCR.954405
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953611
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Am J Case Rep In Press; DOI: 10.12659/AJCR.954016
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Am J Case Rep In Press; DOI: 10.12659/AJCR.954891
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