Unusual clinical course
31 Jan 2026 : Case report 
Chemotherapy-Free Achievement of Minimal Residual Disease in a Jehovah’s Witness Patient With Ph-Negative B-ALL
Sarina Koilpillai, Rida Altaf, Alejandro El Barche Palmera, Hatem Hassanein, Stephen J. Carlan 
DOI: 10.12659/AJCR.950606
Am J Case Rep 2026; 27:e950606
1,012 1,829 0
31 Jan 2026 : Case report
Chemotherapy-Free Achievement of Minimal Residual Disease in a Jehovah’s Witness Patient With Ph-Negative B-ALL
Sarina Koilpillai, Rida Altaf, Alejandro El Barche Palmera, Hatem Hassanein, Stephen J. Carlan
DOI: 10.12659/AJCR.950606
Am J Case Rep 2026; 27:e950606
1012 1829 0
30 Jan 2026 : Case report 
Negative Anion Gap in Critically Ill Patients: A Case Study of Metabolic Alkalosis and Clinical Strategies
Xiuli Zou, Zhipeng Xie, Jiming Li
DOI: 10.12659/AJCR.948846
Am J Case Rep 2026; 27:e948846
911 3,170 0
30 Jan 2026 : Case report
Negative Anion Gap in Critically Ill Patients: A Case Study of Metabolic Alkalosis and Clinical Strategies
Xiuli Zou, Zhipeng Xie, Jiming Li
DOI: 10.12659/AJCR.948846
Am J Case Rep 2026; 27:e948846
911 3170 0
29 Jan 2026 : Case report
Takotsubo Syndrome Triggered by Immune Checkpoint Inhibitor-Induced Pneumonitis: A Multidisciplinary Diagnostic and Therapeutic Challenge
Marco Kaldas, Moneal Shah, Valentyna Ivanova, Saed Alnaimat , Diana Pashaieva, Ronald Williams, Anita Radhakrishnan
DOI: 10.12659/AJCR.950756
Am J Case Rep 2026; 27:e950756
1,416 2,257 0
29 Jan 2026 : Case report
Takotsubo Syndrome Triggered by Immune Checkpoint Inhibitor-Induced Pneumonitis: A Multidisciplinary Diagnostic and Therapeutic Challenge
Marco Kaldas, Moneal Shah, Valentyna Ivanova, Saed Alnaimat , Diana Pashaieva, Ronald Williams, Anita Radhakrishnan
DOI: 10.12659/AJCR.950756
Am J Case Rep 2026; 27:e950756
1416 2257 0
27 Jan 2026 : Case report 
Discrepant CD3+ TILs in PD-L1–Negative NSCLC: Favorable Outcome in an Elderly Patient Treated With Nivolumab, Ipilimumab, and Chemotherapy
Mataichi Sekiya, Munehide Nakatsugawa, Nobuyuki Koyama , Naohiro Kajiwara, Takuya Aoki
DOI: 10.12659/AJCR.951075
Am J Case Rep 2026; 27:e951075
825 1,601 0
27 Jan 2026 : Case report
Discrepant CD3+ TILs in PD-L1–Negative NSCLC: Favorable Outcome in an Elderly Patient Treated With Nivolumab, Ipilimumab, and Chemotherapy
Mataichi Sekiya, Munehide Nakatsugawa, Nobuyuki Koyama , Naohiro Kajiwara, Takuya Aoki
DOI: 10.12659/AJCR.951075
Am J Case Rep 2026; 27:e951075
825 1601 0
26 Jan 2026 : Case report
A 34-Year-Old Man With a Traumatic Penetrating Injury of the Buttock and Occult Retained Foreign Body Resulting in a High Anal Fistula Managed by Trans-Sphincteric Surgery
Xianbao Liu, Weigan Lin, Minhui Ke, Xianmin Gao, Ruoxuan Shi
DOI: 10.12659/AJCR.950448
Am J Case Rep 2026; 27:e950448
1,099 2,788 0
26 Jan 2026 : Case report
A 34-Year-Old Man With a Traumatic Penetrating Injury of the Buttock and Occult Retained Foreign Body Resulting in a High Anal Fistula Managed by Trans-Sphincteric Surgery
Xianbao Liu, Weigan Lin, Minhui Ke, Xianmin Gao, Ruoxuan Shi
DOI: 10.12659/AJCR.950448
Am J Case Rep 2026; 27:e950448
1099 2788 0
25 Jan 2026 : Case report 
Gastroduodenal Intussusception With Gastric Outlet Obstruction and Periampullary Compression Due to a Gastrointestinal Stromal Tumor in the Stomach
Soumyadip Sain , Vidit A. Dholakia , Suvendu Sekhar Jena , Amitabh Yadav , Samiran Nundy
DOI: 10.12659/AJCR.950627
Am J Case Rep 2026; 27:e950627
1,245 2,148 0
25 Jan 2026 : Case report
Gastroduodenal Intussusception With Gastric Outlet Obstruction and Periampullary Compression Due to a Gastrointestinal Stromal Tumor in the Stomach
Soumyadip Sain , Vidit A. Dholakia , Suvendu Sekhar Jena , Amitabh Yadav , Samiran Nundy
DOI: 10.12659/AJCR.950627
Am J Case Rep 2026; 27:e950627
1245 2148 0
21 Jan 2026 : Case report
Successful Use of Sulbactam–Durlobactam in Treating Carbapenem-Resistant Acinetobacter baumannii Pneumonia and Sepsis After Liver Transplantation: A Case Report
Hao-Feng Xiong , Wan-Ting Zhang , Ying Liu, Fei Hou , Bang Liu , Ting-Ting Cui , Zhi-Ying He , Xin Zhang , Rui Zhao , Li-Ying Sun
DOI: 10.12659/AJCR.949738
Am J Case Rep 2026; 27:e949738
1,355 3,062 0
21 Jan 2026 : Case report
Successful Use of Sulbactam–Durlobactam in Treating Carbapenem-Resistant Acinetobacter baumannii Pneumonia and Sepsis After Liver Transplantation: A Case Report
Hao-Feng Xiong , Wan-Ting Zhang , Ying Liu, Fei Hou , Bang Liu , Ting-Ting Cui , Zhi-Ying He , Xin Zhang , Rui Zhao , Li-Ying Sun
DOI: 10.12659/AJCR.949738
Am J Case Rep 2026; 27:e949738
1355 3062 0
20 Jan 2026 : Case report
Clinical Course and Considerations of a Stage G4 Chronic Kidney Disease Patient Who Successfully Initiated Dialysis During Pregnancy and Discontinued It Postpartum
Maki Okamoto, Taisuke Shimizu, Mariko Sato, Sachi Kijima, Sumiko Era, Takatsugu Iwashita, Akihiko Kikuchi, Yasushi Takai , Akito Maeshima, Hajime Hasegawa, Tomonari Ogawa
DOI: 10.12659/AJCR.949709
Am J Case Rep 2026; 27:e949709
1,121 2,931 0
20 Jan 2026 : Case report
Clinical Course and Considerations of a Stage G4 Chronic Kidney Disease Patient Who Successfully Initiated Dialysis During Pregnancy and Discontinued It Postpartum
Maki Okamoto, Taisuke Shimizu, Mariko Sato, Sachi Kijima, Sumiko Era, Takatsugu Iwashita, Akihiko Kikuchi, Yasushi Takai , Akito Maeshima, Hajime Hasegawa, Tomonari Ogawa
DOI: 10.12659/AJCR.949709
Am J Case Rep 2026; 27:e949709
1121 2931 0
18 Jan 2026 : Case report 
Management of Panniculus Gangrene After Cesarean Hysterectomy for Placenta Accreta: A Case Report
Nadin Alghanaim
DOI: 10.12659/AJCR.949353
Am J Case Rep 2026; 27:e949353
817 1,564 0
18 Jan 2026 : Case report
Management of Panniculus Gangrene After Cesarean Hysterectomy for Placenta Accreta: A Case Report
Nadin Alghanaim
DOI: 10.12659/AJCR.949353
Am J Case Rep 2026; 27:e949353
817 1564 0
17 Jan 2026 : Case report
Balancing Bleeding and Ischemic Risk: Dual Antiplatelet Therapy in a 90-Year-Old Man With Myocardial Infarction and Gastrointestinal Bleeding
Ashley Battenberg, Malcolm R. Bell, Mandeep Singh, Allan S. Jaffe, Marysia S. Tweet
DOI: 10.12659/AJCR.949920
Am J Case Rep 2026; 27:e949920
864 3,638 0
17 Jan 2026 : Case report
Balancing Bleeding and Ischemic Risk: Dual Antiplatelet Therapy in a 90-Year-Old Man With Myocardial Infarction and Gastrointestinal Bleeding
Ashley Battenberg, Malcolm R. Bell, Mandeep Singh, Allan S. Jaffe, Marysia S. Tweet
DOI: 10.12659/AJCR.949920
Am J Case Rep 2026; 27:e949920
864 3638 0
16 Jan 2026 : Case report
Rare Case of Second Recurrence of Takotsubo Cardiomyopathy With Variable Ballooning Pattern
Benjamin W. Mancini, Sudhanshu Bhatnagar, Patricia Louis , Julio Andre Hernandez, Brandon R. Peterson
DOI: 10.12659/AJCR.948201
Am J Case Rep 2026; 27:e948201
756 1,678 0
16 Jan 2026 : Case report
Rare Case of Second Recurrence of Takotsubo Cardiomyopathy With Variable Ballooning Pattern
Benjamin W. Mancini, Sudhanshu Bhatnagar, Patricia Louis , Julio Andre Hernandez, Brandon R. Peterson
DOI: 10.12659/AJCR.948201
Am J Case Rep 2026; 27:e948201
756 1678 0
15 Jan 2026 : Case report 
Phenotypic Spectrum of Type 2-3 Gaucher Disease: A Case Study in the Balkan Genotype
Paskal Cullufi , Virtut Velmishi , Ermira Dervishi, Sonila Tomori , Gladiola Hoxha, Eda Jazexhiu-Postoli , Entela Basha , Aferdita Kumaraku Tako, Mirela Tabaku
DOI: 10.12659/AJCR.948999
Am J Case Rep 2026; 27:e948999
1,046 1,942 0
15 Jan 2026 : Case report
Phenotypic Spectrum of Type 2-3 Gaucher Disease: A Case Study in the Balkan Genotype
Paskal Cullufi , Virtut Velmishi , Ermira Dervishi, Sonila Tomori , Gladiola Hoxha, Eda Jazexhiu-Postoli , Entela Basha , Aferdita Kumaraku Tako, Mirela Tabaku
DOI: 10.12659/AJCR.948999
Am J Case Rep 2026; 27:e948999
1046 1942 0
14 Jan 2026 : Case report 
Early Epidural Cerebrospinal Fluid Leak After Anterior Cervical Discectomy and Fusion: A Case Report of Postoperative Intracranial Hypotension
Bartosz Limanówka , Leszek Sagan
DOI: 10.12659/AJCR.950550
Am J Case Rep 2026; 27:e950550
1,059 3,103 0
14 Jan 2026 : Case report
Early Epidural Cerebrospinal Fluid Leak After Anterior Cervical Discectomy and Fusion: A Case Report of Postoperative Intracranial Hypotension
Bartosz Limanówka , Leszek Sagan
DOI: 10.12659/AJCR.950550
Am J Case Rep 2026; 27:e950550
1059 3103 0
12 Jan 2026 : Case report
Atypical Appendicitis Mimicking Gynecological Pathology: A Diagnostic Challenge in a Middle-Aged Woman
Uma Hemant Chourasia
DOI: 10.12659/AJCR.949850
Am J Case Rep 2026; 27:e949850
881 7,150 0
12 Jan 2026 : Case report
Atypical Appendicitis Mimicking Gynecological Pathology: A Diagnostic Challenge in a Middle-Aged Woman
Uma Hemant Chourasia
DOI: 10.12659/AJCR.949850
Am J Case Rep 2026; 27:e949850
881 7150 0
12 Jan 2026 : Case report 
Long-Term Outcome of Isolated Duodenal Transit Bipartition as Initial Metabolic Surgery: A 19-Year Follow-Up Case Report
Paulo Reis Rizzo Esselin de Melo , Victor Ramos Mussa Dib , Carlos Augusto Scussel Madalosso , Luiz Alfredo Vieira d'Almeida , Eudes Paiva de Godoy , Elinton Adami Chaim , Caio Gustavo Gaspar de Aquino , Rui José Silva Ribeiro , Carlos Antonio Madalosso , Hiroji Okano Júnior , Giorgio Alfredo Pedroso Baretta , Nicholas Tavares Kruel , Joe Joaquim Waltrick Junior , Diogo Swain Kfouri , Félix Antônio Insaurriaga dos Santos , Nilton Tokio Kawahara , Rafael Antoniazzi Abaid , Fernando de Barros , Carlos Frota Dillenburg , José Geraldo Moraes Sampaio Neto , Ricardo Augusto Martins Bueno da Costa , Guilherme Spósito Ribeiro Goyano , Fernando Reis Esselin Melo , Thonya Cruz Braga , Daniel Oscar Caiña , Patrick Noel , Tahir Ebrahim Yunus , Chetan Parmar , Ricardo Zorron , André Teixeira , Manoel Galvao Neto , Almino Cardoso Ramos , Antônio Torres
DOI: 10.12659/AJCR.950650
Am J Case Rep 2026; 27:e950650
1,456 2,435 0
12 Jan 2026 : Case report
Long-Term Outcome of Isolated Duodenal Transit Bipartition as Initial Metabolic Surgery: A 19-Year Follow-Up Case Report
Paulo Reis Rizzo Esselin de Melo , Victor Ramos Mussa Dib , Carlos Augusto Scussel Madalosso , Luiz Alfredo Vieira d'Almeida , Eudes Paiva de Godoy , Elinton Adami Chaim , Caio Gustavo Gaspar de Aquino , Rui José Silva Ribeiro , Carlos Antonio Madalosso , Hiroji Okano Júnior , Giorgio Alfredo Pedroso Baretta , Nicholas Tavares Kruel , Joe Joaquim Waltrick Junior , Diogo Swain Kfouri , Félix Antônio Insaurriaga dos Santos , Nilton Tokio Kawahara , Rafael Antoniazzi Abaid , Fernando de Barros , Carlos Frota Dillenburg , José Geraldo Moraes Sampaio Neto , Ricardo Augusto Martins Bueno da Costa , Guilherme Spósito Ribeiro Goyano , Fernando Reis Esselin Melo , Thonya Cruz Braga , Daniel Oscar Caiña , Patrick Noel , Tahir Ebrahim Yunus , Chetan Parmar , Ricardo Zorron , André Teixeira , Manoel Galvao Neto , Almino Cardoso Ramos , Antônio Torres
DOI: 10.12659/AJCR.950650
Am J Case Rep 2026; 27:e950650
1456 2435 0
11 Jan 2026 : Case report
Complex Aorto-Spinal Fistula With Multifocal Abscesses in an Immunosuppressed Elderly Man Following Endovascular Aortic Repair
Adam Henderson , Mohamed G. Ibrahim, Mario El Hayek, Margaret E. McKinney, Jesse W. St Clair IV
DOI: 10.12659/AJCR.949903
Am J Case Rep 2026; 27:e949903
1,212 1,703 0
11 Jan 2026 : Case report
Complex Aorto-Spinal Fistula With Multifocal Abscesses in an Immunosuppressed Elderly Man Following Endovascular Aortic Repair
Adam Henderson , Mohamed G. Ibrahim, Mario El Hayek, Margaret E. McKinney, Jesse W. St Clair IV
DOI: 10.12659/AJCR.949903
Am J Case Rep 2026; 27:e949903
1212 1703 0
10 Jan 2026 : Case report 
Prolonged Tardive Dyskinesia Induced by Long-Acting Paliperidone Palmitate in Schizophrenia: A Case Report
Yu-Ming Chen , Shangwen Chang
DOI: 10.12659/AJCR.949867
Am J Case Rep 2026; 27:e949867
1,532 4,105 0
10 Jan 2026 : Case report
Prolonged Tardive Dyskinesia Induced by Long-Acting Paliperidone Palmitate in Schizophrenia: A Case Report
Yu-Ming Chen , Shangwen Chang
DOI: 10.12659/AJCR.949867
Am J Case Rep 2026; 27:e949867
1532 4105 0
10 Jan 2026 : Case report
Persistent SARS-CoV-2 Infection in an Immunocompromised Host Treated Successfully With the Japanese Herbal Medicine, Mao-to: A Case Report
Takayuki Yamada, Shiro Sonoda, Mitsuki Otsuka, Tsuyoshi Shirai, Tomoya Tateishi , Haruhiko Furusawa , Yasunari Miyazaki
DOI: 10.12659/AJCR.950221
Am J Case Rep 2026; 27:e950221
2,445 3,122 0
10 Jan 2026 : Case report
Persistent SARS-CoV-2 Infection in an Immunocompromised Host Treated Successfully With the Japanese Herbal Medicine, Mao-to: A Case Report
Takayuki Yamada, Shiro Sonoda, Mitsuki Otsuka, Tsuyoshi Shirai, Tomoya Tateishi , Haruhiko Furusawa , Yasunari Miyazaki
DOI: 10.12659/AJCR.950221
Am J Case Rep 2026; 27:e950221
2445 3122 0
09 Jan 2026 : Case report 
Effects of Individualized Forearm Isometric Exercise on Blood Flow Volume After Arteriovenous Fistula Surgery: A Case Series
Yose Waluyo , Umar Usman, Muhammad Syairozi Hidayat
DOI: 10.12659/AJCR.949334
Am J Case Rep 2026; 27:e949334
984 1,782 0
09 Jan 2026 : Case report
Effects of Individualized Forearm Isometric Exercise on Blood Flow Volume After Arteriovenous Fistula Surgery: A Case Series
Yose Waluyo , Umar Usman, Muhammad Syairozi Hidayat
DOI: 10.12659/AJCR.949334
Am J Case Rep 2026; 27:e949334
984 1782 0
05 Jan 2026 : Case report 
A 67-Year-Old Man With Hypertension Presenting With Spontaneous Rupture of a Large Splenic Artery Aneurysm Associated With Thrombus
Rakia Siala, Mohamed Ali Mseddi , Chaima Yakoubi , Alia Zehani, Hajer Hassine, Meriem Hsairi , Rami Guizani , Hela Kchir , Karim Sassi, Mohamed Ben Slima
DOI: 10.12659/AJCR.950099
Am J Case Rep 2026; 27:e950099
1,070 1,804 0
05 Jan 2026 : Case report
A 67-Year-Old Man With Hypertension Presenting With Spontaneous Rupture of a Large Splenic Artery Aneurysm Associated With Thrombus
Rakia Siala, Mohamed Ali Mseddi , Chaima Yakoubi , Alia Zehani, Hajer Hassine, Meriem Hsairi , Rami Guizani , Hela Kchir , Karim Sassi, Mohamed Ben Slima
DOI: 10.12659/AJCR.950099
Am J Case Rep 2026; 27:e950099
1070 1804 0
03 Jan 2026 : Case report
Intraocular Lens Opacification in a Patient With Gyrate Atrophy With a Subluxated Intraocular Lens
Yazeed A. Alferayan, Sami T. Hameed, Azza M.Y. Maktabi, Faisal F. Alsaif
DOI: 10.12659/AJCR.950243
Am J Case Rep 2026; 27:e950243
744 2,089 0
03 Jan 2026 : Case report
Intraocular Lens Opacification in a Patient With Gyrate Atrophy With a Subluxated Intraocular Lens
Yazeed A. Alferayan, Sami T. Hameed, Azza M.Y. Maktabi, Faisal F. Alsaif
DOI: 10.12659/AJCR.950243
Am J Case Rep 2026; 27:e950243
744 2089 0
02 Jan 2026 : Case report
Multidisciplinary Management and Anesthesia Considerations for Diabetic Ketoacidosis With Hypertriglyceridemic Acute Pancreatitis in Pregnancy: A Case Report
Peiting Liu, Tao Li, Suquan Yu, Fan Liu, Lanji Huang
DOI: 10.12659/AJCR.949837
Am J Case Rep 2026; 27:e949837
1,552 112 0
02 Jan 2026 : Case report
Multidisciplinary Management and Anesthesia Considerations for Diabetic Ketoacidosis With Hypertriglyceridemic Acute Pancreatitis in Pregnancy: A Case Report
Peiting Liu, Tao Li, Suquan Yu, Fan Liu, Lanji Huang
DOI: 10.12659/AJCR.949837
Am J Case Rep 2026; 27:e949837
1552 112 0
29 Dec 2025 : Case report
Rapidly Progressive Disseminated Bacillus Calmette-Guérin Infection (BCGitis) in a 3-Month-Old Infant Without Immunodeficiency: A Case Report
Nathalya Queiroz Perillo, Taynara Heliodoro , Leandro Azevedo De Camargo, Melissa Ameloti Gomes Avelino, Fayez Bahmad Jr.
DOI: 10.12659/AJCR.949742
Am J Case Rep 2025; 26:e949742
883 2,115 0
29 Dec 2025 : Case report
Rapidly Progressive Disseminated Bacillus Calmette-Guérin Infection (BCGitis) in a 3-Month-Old Infant Without Immunodeficiency: A Case Report
Nathalya Queiroz Perillo, Taynara Heliodoro , Leandro Azevedo De Camargo, Melissa Ameloti Gomes Avelino, Fayez Bahmad Jr.
DOI: 10.12659/AJCR.949742
Am J Case Rep 2025; 26:e949742
883 2115 0
26 Dec 2025 : Case report
Isolated Neck Pain as an Atypical Manifestation of Type A Acute Aortic Dissection: A Case Report
Łukasz Turek , Jacek Kurzawski , Łukasz Zandecki , Małgorzata Zachura , Agata Kundera-Mądro , Marianna Janion
DOI: 10.12659/AJCR.949758
Am J Case Rep 2025; 26:e949758
1,082 2,597 0
26 Dec 2025 : Case report
Isolated Neck Pain as an Atypical Manifestation of Type A Acute Aortic Dissection: A Case Report
Łukasz Turek , Jacek Kurzawski , Łukasz Zandecki , Małgorzata Zachura , Agata Kundera-Mądro , Marianna Janion
DOI: 10.12659/AJCR.949758
Am J Case Rep 2025; 26:e949758
1082 2597 0
25 Dec 2025 : Case report 
The Silent Surge: A Case of Rhabdomyolysis-Induced Hypercalcemia
Moath Fateh , Tariq Albweitel, Ahmad Odeh, Sarah Ghaith
DOI: 10.12659/AJCR.950626
Am J Case Rep 2025; 26:e950626
1,093 4,063 0
25 Dec 2025 : Case report
The Silent Surge: A Case of Rhabdomyolysis-Induced Hypercalcemia
Moath Fateh , Tariq Albweitel, Ahmad Odeh, Sarah Ghaith
DOI: 10.12659/AJCR.950626
Am J Case Rep 2025; 26:e950626
1093 4063 0
In Press
Case report 
Am J Case Rep In Press; DOI: 10.12659/AJCR.955010
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953987
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.954044
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.954468
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