Challenging differential diagnosis
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
132 40 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
132 40 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
152 77 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
152 77 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
205 66 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
205 66 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
233 166 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
233 166 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
279 184 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
279 184 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
316 225 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
316 225 0
22 Jun 2026 : Case report
Suspected Adult-Onset Congenital Myasthenic Syndrome Associated With a Heterozygous CHRND Variant in a Patient With Seropositive Rheumatoid Arthritis: A Case Report
Khaled Abdulwahab Amer , Hanan Hassan Almalki , Faisal Saud Alhudaithi
DOI: 10.12659/AJCR.952887
Am J Case Rep 2026; 27:e952887
396 444 0
22 Jun 2026 : Case report
Suspected Adult-Onset Congenital Myasthenic Syndrome Associated With a Heterozygous CHRND Variant in a Patient With Seropositive Rheumatoid Arthritis: A Case Report
Khaled Abdulwahab Amer , Hanan Hassan Almalki , Faisal Saud Alhudaithi
DOI: 10.12659/AJCR.952887
Am J Case Rep 2026; 27:e952887
396 444 0
17 Jun 2026 : Case report
Chlamydia trachomatis Pneumonia in a 50-Day-Old Full-Term Male Infant Associated With Mucus Plugging of the Left Upper Lobe Bronchus and Left Upper Lobe Atelectasis
Yuan Huang , Meixia Huang, Liqin Ke, Shuxian Li, Xiaofen Tao, Guohong Zhu
DOI: 10.12659/AJCR.953643
Am J Case Rep 2026; 27:e953643
386 505 0
17 Jun 2026 : Case report
Chlamydia trachomatis Pneumonia in a 50-Day-Old Full-Term Male Infant Associated With Mucus Plugging of the Left Upper Lobe Bronchus and Left Upper Lobe Atelectasis
Yuan Huang , Meixia Huang, Liqin Ke, Shuxian Li, Xiaofen Tao, Guohong Zhu
DOI: 10.12659/AJCR.953643
Am J Case Rep 2026; 27:e953643
386 505 0
16 Jul 2026 : Case report
Machine Perfusion as a Temporal and Resuscitative Bridge in Emergent Renal Autotransplantation: A Novel Case Report
Mariah Johnson , William Archie, Namratha Mylarapu, Dionisios Vrochides, Maria Baimas-George, Vincent Casingal
DOI: 10.12659/AJCR.953068
Am J Case Rep 2026; 27:e953068
226 140 0
16 Jul 2026 : Case report
Machine Perfusion as a Temporal and Resuscitative Bridge in Emergent Renal Autotransplantation: A Novel Case Report
Mariah Johnson , William Archie, Namratha Mylarapu, Dionisios Vrochides, Maria Baimas-George, Vincent Casingal
DOI: 10.12659/AJCR.953068
Am J Case Rep 2026; 27:e953068
226 140 0
20 Jul 2026 : Case report
Case Report: Primary Central Nervous System Lymphoma With “Wine Glass” Sign Presenting as Somnolence and Fatigue
RuPing Xu, XingYong Chen
DOI: 10.12659/AJCR.952923
Am J Case Rep 2026; 27:e952923
201 135 0
20 Jul 2026 : Case report
Case Report: Primary Central Nervous System Lymphoma With “Wine Glass” Sign Presenting as Somnolence and Fatigue
RuPing Xu, XingYong Chen
DOI: 10.12659/AJCR.952923
Am J Case Rep 2026; 27:e952923
201 135 0
18 Jul 2026 : Case report 
A 79-Year-Old Woman With Stage IIIB Lung Squamous Cell Carcinoma Presenting With Late-Onset Durvalumab‑Associated Myocarditis Requiring Differentiation From Pericardial Invasion
Norio Kodaka, Fumiyuki Hayashi, Yuki Yokouchi, Masahiro Yoshida, Hiroto Matsuse
DOI: 10.12659/AJCR.953001
Am J Case Rep 2026; 27:e953001
287 144 0
18 Jul 2026 : Case report
A 79-Year-Old Woman With Stage IIIB Lung Squamous Cell Carcinoma Presenting With Late-Onset Durvalumab‑Associated Myocarditis Requiring Differentiation From Pericardial Invasion
Norio Kodaka, Fumiyuki Hayashi, Yuki Yokouchi, Masahiro Yoshida, Hiroto Matsuse
DOI: 10.12659/AJCR.953001
Am J Case Rep 2026; 27:e953001
287 144 0
17 Jul 2026 : Case report 
Two Cases of Malaria-Associated Acute Respiratory Distress Syndrome and Severe Pulmonary Complications From Plasmodium falciparum in Tanzania
Hilary Chipongo, Samina Chaki , Esmail Sangey , Ronald Mclarty, Rawya S.A. Baabde, Kaushik Ramaiya
DOI: 10.12659/AJCR.951737
Am J Case Rep 2026; 27:e951737
325 184 0
17 Jul 2026 : Case report
Two Cases of Malaria-Associated Acute Respiratory Distress Syndrome and Severe Pulmonary Complications From Plasmodium falciparum in Tanzania
Hilary Chipongo, Samina Chaki , Esmail Sangey , Ronald Mclarty, Rawya S.A. Baabde, Kaushik Ramaiya
DOI: 10.12659/AJCR.951737
Am J Case Rep 2026; 27:e951737
325 184 0
15 Jul 2026 : Case report
Ultrasound Identification of Right Internal Jugular Vein Occlusion After Catheterization in a Premature Infant
Haikou Yang, Qianhui Xu, Jun Wang
DOI: 10.12659/AJCR.952818
Am J Case Rep 2026; 27:e952818
248 166 0
15 Jul 2026 : Case report
Ultrasound Identification of Right Internal Jugular Vein Occlusion After Catheterization in a Premature Infant
Haikou Yang, Qianhui Xu, Jun Wang
DOI: 10.12659/AJCR.952818
Am J Case Rep 2026; 27:e952818
248 166 0
14 Jul 2026 : Case report
Primary Small Cell Neuroendocrine Carcinoma of the Breast in a 75-Year-Old Woman With Aggressive Recurrence Despite Multimodal Therapy: A Case Report and Literature Review
Shefa Abdullah Alamoudi , Hadeel Elwaheidi, Hanan Albishi, Sarah Aldosari , Asma M. Tulbah, Wafa Alkhayal
DOI: 10.12659/AJCR.952443
Am J Case Rep 2026; 27:e952443
276 206 0
14 Jul 2026 : Case report
Primary Small Cell Neuroendocrine Carcinoma of the Breast in a 75-Year-Old Woman With Aggressive Recurrence Despite Multimodal Therapy: A Case Report and Literature Review
Shefa Abdullah Alamoudi , Hadeel Elwaheidi, Hanan Albishi, Sarah Aldosari , Asma M. Tulbah, Wafa Alkhayal
DOI: 10.12659/AJCR.952443
Am J Case Rep 2026; 27:e952443
276 206 0
13 Jul 2026 : Case report
Coexistence of Multiple Myeloma, Mast Cell Hyperplasia, and Low-Level Myeloid Blastocytosis: A Report of a Rare Case
Meng Yang, Qian Wang, Jian Zhang, Hong Jiang, Hongzhi Xu, Kang Lu, Yujie Jiang
DOI: 10.12659/AJCR.952005
Am J Case Rep 2026; 27:e952005
292 301 0
13 Jul 2026 : Case report
Coexistence of Multiple Myeloma, Mast Cell Hyperplasia, and Low-Level Myeloid Blastocytosis: A Report of a Rare Case
Meng Yang, Qian Wang, Jian Zhang, Hong Jiang, Hongzhi Xu, Kang Lu, Yujie Jiang
DOI: 10.12659/AJCR.952005
Am J Case Rep 2026; 27:e952005
292 301 0
12 Jul 2026 : Case report
Infective Endocarditis Presenting With Scalp Allodynia and a Giant Cell Arteritis-Like Vasculitic Phenotype
Ryohei Goto, Hiroki Kojima , Keiichi Iwanami
DOI: 10.12659/AJCR.952926
Am J Case Rep 2026; 27:e952926
361 276 0
12 Jul 2026 : Case report
Infective Endocarditis Presenting With Scalp Allodynia and a Giant Cell Arteritis-Like Vasculitic Phenotype
Ryohei Goto, Hiroki Kojima , Keiichi Iwanami
DOI: 10.12659/AJCR.952926
Am J Case Rep 2026; 27:e952926
361 276 0
10 Jul 2026 : Case report
An 18-Year-Old Man with Bleeding From a Meckel's Diverticulum of the Terminal Ileum Diagnosed by 99mTc-Pertechnetate Scintigraphy (Meckel's Scan)
Hasan M. Alswiket , Rakan S. Alshahrani , Ibrahim M. Alzahrani, Mosab A. Alarfaj
DOI: 10.12659/AJCR.951726
Am J Case Rep 2026; 27:e951726
297 288 0
10 Jul 2026 : Case report
An 18-Year-Old Man with Bleeding From a Meckel's Diverticulum of the Terminal Ileum Diagnosed by 99mTc-Pertechnetate Scintigraphy (Meckel's Scan)
Hasan M. Alswiket , Rakan S. Alshahrani , Ibrahim M. Alzahrani, Mosab A. Alarfaj
DOI: 10.12659/AJCR.951726
Am J Case Rep 2026; 27:e951726
297 288 0
07 Jul 2026 : Case report 
Rare Systemic Vasculitides: Polyarteritis Nodosa and Takayasu Arteritis
Rafael de Almeida , Eduarda da Silveira Cereta , Leonel Guilherme Brasil Soares , Mariele Zardin Moraes , Raida Ahmad Musa Mheisen Husein
DOI: 10.12659/AJCR.951271
Am J Case Rep 2026; 27:e951271
336 334 0
07 Jul 2026 : Case report
Rare Systemic Vasculitides: Polyarteritis Nodosa and Takayasu Arteritis
Rafael de Almeida , Eduarda da Silveira Cereta , Leonel Guilherme Brasil Soares , Mariele Zardin Moraes , Raida Ahmad Musa Mheisen Husein
DOI: 10.12659/AJCR.951271
Am J Case Rep 2026; 27:e951271
336 334 0
08 Jul 2026 : Case report
Misdiagnosis of Endometrioid Borderline Ovarian Tumors by Intraoperative Frozen Section Pathology: A Case Report and Review of the Literature
Huifen Wang, Hongqin Du
DOI: 10.12659/AJCR.952134
Am J Case Rep 2026; 27:e952134
313 268 0
08 Jul 2026 : Case report
Misdiagnosis of Endometrioid Borderline Ovarian Tumors by Intraoperative Frozen Section Pathology: A Case Report and Review of the Literature
Huifen Wang, Hongqin Du
DOI: 10.12659/AJCR.952134
Am J Case Rep 2026; 27:e952134
313 268 0
06 Jul 2026 : Case report
Vacuum Scaling Drainage in the Treatment of Infected Elbow Charcot Neuroarthropathy: A Case Report and Literature Review
Hongyuan Yang
DOI: 10.12659/AJCR.952838
Am J Case Rep 2026; 27:e952838
356 311 0
06 Jul 2026 : Case report
Vacuum Scaling Drainage in the Treatment of Infected Elbow Charcot Neuroarthropathy: A Case Report and Literature Review
Hongyuan Yang
DOI: 10.12659/AJCR.952838
Am J Case Rep 2026; 27:e952838
356 311 0
04 Jul 2026 : Case report
Dermatitis Artefacta: A Multidisciplinary Approach
Xiaowen Wen , Xueting Zeng , Chao Ji
DOI: 10.12659/AJCR.952958
Am J Case Rep 2026; 27:e952958
433 364 0
04 Jul 2026 : Case report
Dermatitis Artefacta: A Multidisciplinary Approach
Xiaowen Wen , Xueting Zeng , Chao Ji
DOI: 10.12659/AJCR.952958
Am J Case Rep 2026; 27:e952958
433 364 0
03 Jul 2026 : Case report 
Pancreatic Adenocarcinoma Presented as Paraneoplastic Dermatomyositis Complicated with Rhabdomyolysis: Case Report and Review
Jafar Alsheyyab, Hala Ahmad Al-Mahasneh, Shaimaa Y. Al-khalaileh, Hamzah A. Hasan , Khitam Al-Refu
DOI: 10.12659/AJCR.952839
Am J Case Rep 2026; 27:e952839
671 624 0
03 Jul 2026 : Case report
Pancreatic Adenocarcinoma Presented as Paraneoplastic Dermatomyositis Complicated with Rhabdomyolysis: Case Report and Review
Jafar Alsheyyab, Hala Ahmad Al-Mahasneh, Shaimaa Y. Al-khalaileh, Hamzah A. Hasan , Khitam Al-Refu
DOI: 10.12659/AJCR.952839
Am J Case Rep 2026; 27:e952839
671 624 0
02 Jul 2026 : Case report 
Tacrolimus-Induced Thrombotic Microangiopathy in a Kidney Transplant Recipient After Treatment for Acute Allograft Rejection
Yen-Hao Liao, Ming-Yi Huang
DOI: 10.12659/AJCR.953247
Am J Case Rep 2026; 27:e953247
638 1,067 0
02 Jul 2026 : Case report
Tacrolimus-Induced Thrombotic Microangiopathy in a Kidney Transplant Recipient After Treatment for Acute Allograft Rejection
Yen-Hao Liao, Ming-Yi Huang
DOI: 10.12659/AJCR.953247
Am J Case Rep 2026; 27:e953247
638 1067 0
02 Jul 2026 : Case report 
Migrating Needle in Right Ventricle Wall With Purulent Tamponade
Anna Żuk, Maciej Sałagaj , Sebastian Pszonak, Grzegorz Makowicz , Aleksander Gajewski, Dariusz Zieliński , Agata Bilewska, Andrzej Budaj , Krzysztof Wróbel
DOI: 10.12659/AJCR.953286
Am J Case Rep 2026; 27:e953286
381 356 0
02 Jul 2026 : Case report
Migrating Needle in Right Ventricle Wall With Purulent Tamponade
Anna Żuk, Maciej Sałagaj , Sebastian Pszonak, Grzegorz Makowicz , Aleksander Gajewski, Dariusz Zieliński , Agata Bilewska, Andrzej Budaj , Krzysztof Wróbel
DOI: 10.12659/AJCR.953286
Am J Case Rep 2026; 27:e953286
381 356 0
01 Jul 2026 : Case report 
Acari-Induced Diarrhea in Young Adult Patients: Case Report From Indonesia
Lyana Setiawan , Jessica Levina , Taswin Prawira, Yulita Cindra, Jimmy Tandradynata , Mercy Tiarmauli Panjaitan, Edho Yuwono , Nurhadi Eko Firmansyah , Retno Wahyuningsih
DOI: 10.12659/AJCR.952492
Am J Case Rep 2026; 27:e952492
388 378 0
01 Jul 2026 : Case report
Acari-Induced Diarrhea in Young Adult Patients: Case Report From Indonesia
Lyana Setiawan , Jessica Levina , Taswin Prawira, Yulita Cindra, Jimmy Tandradynata , Mercy Tiarmauli Panjaitan, Edho Yuwono , Nurhadi Eko Firmansyah , Retno Wahyuningsih
DOI: 10.12659/AJCR.952492
Am J Case Rep 2026; 27:e952492
388 378 0
In Press
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.952107
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.952658
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953243
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.952989
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