Unusual clinical course
08 Feb 2026 : Case report 
Acute Graft-Versus-Host Disease After Deceased-Donor Liver Transplantation: A Case Report
Min Jae Kim 
, Keun Soo Ahn , Tae-Seok Kim , Sunggyun Park , Hye won Lee
DOI: 10.12659/AJCR.951031
Am J Case Rep 2026; 27:e951031
549 2,002 0
08 Feb 2026 : Case report
Acute Graft-Versus-Host Disease After Deceased-Donor Liver Transplantation: A Case Report
Min Jae Kim , Keun Soo Ahn , Tae-Seok Kim , Sunggyun Park , Hye won Lee
DOI: 10.12659/AJCR.951031
Am J Case Rep 2026; 27:e951031
549 2002 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
1,238 1,994 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
1238 1994 0
07 Feb 2026 : Case report 
Coronary Artery Bypass Grafting in the Presence of Severe Hyperthyroidism: A Case Report
Akie Shimada, Taira Yamamoto, Jiyoung Lee, Shizuyuki Dohi, Daisuke Endo , Yuichiro Sato, Yasutaka Yokoyama , Minoru Tabata
DOI: 10.12659/AJCR.950442
Am J Case Rep 2026; 27:e950442
798 1,635 0
07 Feb 2026 : Case report
Coronary Artery Bypass Grafting in the Presence of Severe Hyperthyroidism: A Case Report
Akie Shimada, Taira Yamamoto, Jiyoung Lee, Shizuyuki Dohi, Daisuke Endo , Yuichiro Sato, Yasutaka Yokoyama , Minoru Tabata
DOI: 10.12659/AJCR.950442
Am J Case Rep 2026; 27:e950442
798 1635 0
06 Feb 2026 : Case report 
Filiform Polyposis of the Terminal Ileum as the Initial Manifestation of Crohn’s Disease: A Case Report
Muyin Feng, Qili Xiao , Delong Mo, Yuting Xu, Yan Chen, Chuanjian Lu
DOI: 10.12659/AJCR.951544
Am J Case Rep 2026; 27:e951544
612 1,662 0
06 Feb 2026 : Case report
Filiform Polyposis of the Terminal Ileum as the Initial Manifestation of Crohn’s Disease: A Case Report
Muyin Feng, Qili Xiao , Delong Mo, Yuting Xu, Yan Chen, Chuanjian Lu
DOI: 10.12659/AJCR.951544
Am J Case Rep 2026; 27:e951544
612 1662 0
03 Feb 2026 : Case report 
Drug-Induced Liver Injury Associated With the Angiotensin II Receptor Blocker Losartan in a 59-Year-Old Woman With Hypertension: A Case Report
Ahmad Al-Ajaj , Wissem Melki
DOI: 10.12659/AJCR.949256
Am J Case Rep 2026; 27:e949256
859 2,865 0
03 Feb 2026 : Case report
Drug-Induced Liver Injury Associated With the Angiotensin II Receptor Blocker Losartan in a 59-Year-Old Woman With Hypertension: A Case Report
Ahmad Al-Ajaj , Wissem Melki
DOI: 10.12659/AJCR.949256
Am J Case Rep 2026; 27:e949256
859 2865 0
04 Feb 2026 : Case report 
Large Hiatal Hernia in a Patient With Bulimia Nervosa and Obesity: An Interdisciplinary Case Report
Oktyabr R. Teshaev, Akhmadjon B. Babajonov , Ilkhom B. Khayitov, Diana I. Yugay
DOI: 10.12659/AJCR.951261
Am J Case Rep 2026; 27:e951261
687 1,607 0
04 Feb 2026 : Case report
Large Hiatal Hernia in a Patient With Bulimia Nervosa and Obesity: An Interdisciplinary Case Report
Oktyabr R. Teshaev, Akhmadjon B. Babajonov , Ilkhom B. Khayitov, Diana I. Yugay
DOI: 10.12659/AJCR.951261
Am J Case Rep 2026; 27:e951261
687 1607 0
03 Feb 2026 : Case report
Atypical Presentation of Exertional Rhabdomyolysis in Older Adults: Two Case Reports and Literature Review
Qing-song Wang, Qiao Feng, Yan Zhao, Qing Zhang, Bin-feng He , Zai-Chun You
DOI: 10.12659/AJCR.949841
Am J Case Rep 2026; 27:e949841
665 3,891 0
03 Feb 2026 : Case report
Atypical Presentation of Exertional Rhabdomyolysis in Older Adults: Two Case Reports and Literature Review
Qing-song Wang, Qiao Feng, Yan Zhao, Qing Zhang, Bin-feng He , Zai-Chun You
DOI: 10.12659/AJCR.949841
Am J Case Rep 2026; 27:e949841
665 3891 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
872 1,493 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
872 1493 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
774 2,487 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
774 2487 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
1,178 1,766 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
1178 1766 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
744 1,369 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
744 1369 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
948 2,225 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
948 2225 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
1,072 1,763 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
1072 1763 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
1,073 2,392 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
1073 2392 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
694 3,050 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
694 3050 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
879 2,373 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
879 2373 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
630 1,335 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
630 1335 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
655 1,224 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
655 1224 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
856 1,549 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
856 1549 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
757 5,957 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
757 5957 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
968 1,342 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
968 1342 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
1,212 3,406 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
1212 3406 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
2,128 2,478 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
2128 2478 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
795 1,360 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
795 1360 0
03 Dec 2025 : Case report
Atypical Presentation of Boerhaave Syndrome with Left Shoulder Pain as the Initial Manifestation: A Case Report
Wei-Hsi Chang, Wen-Fan Chen, Mao-Hsien Chang
DOI: 10.12659/AJCR.949952
Am J Case Rep 2025; 26:e949952
802 1,386 0
03 Dec 2025 : Case report
Atypical Presentation of Boerhaave Syndrome with Left Shoulder Pain as the Initial Manifestation: A Case Report
Wei-Hsi Chang, Wen-Fan Chen, Mao-Hsien Chang
DOI: 10.12659/AJCR.949952
Am J Case Rep 2025; 26:e949952
802 1386 0
In Press
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953554
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.952896
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953197
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953416
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