Challenging differential diagnosis
03 Mar 2026 : Case report 
A 17-Year-Old Male Adolescent With a Giant Isolated Scalp Neurofibroma Associated With a Calvarial Defect: A Case Report
Mustafa Kaya, Muhammed Ömer Bakaç, Cemil Atahan Cevrioğlu, Çağla Özdemir 
DOI: 10.12659/AJCR.952287
Am J Case Rep 2026; 27:e952287
517 1,065 0
03 Mar 2026 : Case report
A 17-Year-Old Male Adolescent With a Giant Isolated Scalp Neurofibroma Associated With a Calvarial Defect: A Case Report
Mustafa Kaya, Muhammed Ömer Bakaç, Cemil Atahan Cevrioğlu, Çağla Özdemir
DOI: 10.12659/AJCR.952287
Am J Case Rep 2026; 27:e952287
517 1065 0
30 Mar 2026 : Case report 
Laparoscopic Biliary Revision for Choledocholithiasis After Roux-en-Y-Gastric Bypass: A Case Report and Discussion of Management Strategies
Robin Benhauresch, Alexander A. Gogos, Bernhard Magdeburg, Christopher Soll, Magdalena Biraima-Steinemann, Marius Arbogast
DOI: 10.12659/AJCR.950040
Am J Case Rep 2026; 27:e950040
444 742 0
30 Mar 2026 : Case report
Laparoscopic Biliary Revision for Choledocholithiasis After Roux-en-Y-Gastric Bypass: A Case Report and Discussion of Management Strategies
Robin Benhauresch, Alexander A. Gogos, Bernhard Magdeburg, Christopher Soll, Magdalena Biraima-Steinemann, Marius Arbogast
DOI: 10.12659/AJCR.950040
Am J Case Rep 2026; 27:e950040
444 742 0
01 Apr 2026 : Case report 
A 64-Year-Old Man Presenting With Diplopia and Right Orbital Swelling Due to Mucosa-Associated Lymphoid Tissue Lymphoma
Lubna M. Altamimi, Farjah H. Algahtani , Mohammed Ghannam Alharbi, Fadi S. Alakeel, Beshayer A. Alhentti
DOI: 10.12659/AJCR.951426
Am J Case Rep 2026; 27:e951426
349 685 0
01 Apr 2026 : Case report
A 64-Year-Old Man Presenting With Diplopia and Right Orbital Swelling Due to Mucosa-Associated Lymphoid Tissue Lymphoma
Lubna M. Altamimi, Farjah H. Algahtani , Mohammed Ghannam Alharbi, Fadi S. Alakeel, Beshayer A. Alhentti
DOI: 10.12659/AJCR.951426
Am J Case Rep 2026; 27:e951426
349 685 0
31 Mar 2026 : Case report 
Pancreatic Solitary Fibrous Tumor: A Common Tumor Occurring in a Rare Location
Qiang Zeng, Guo-ping Li, Yu-peng Chen, Fang-ling Song, Feng Gao, Jie-zhen Li
DOI: 10.12659/AJCR.950097
Am J Case Rep 2026; 27:e950097
451 846 0
31 Mar 2026 : Case report
Pancreatic Solitary Fibrous Tumor: A Common Tumor Occurring in a Rare Location
Qiang Zeng, Guo-ping Li, Yu-peng Chen, Fang-ling Song, Feng Gao, Jie-zhen Li
DOI: 10.12659/AJCR.950097
Am J Case Rep 2026; 27:e950097
451 846 0
29 Mar 2026 : Case report 
Thermal Injury Leading to Myocardial Perforation During Cavotricuspid Isthmus Ablation: A Case Report
Kohei Sawasaki, Natsuko Hosoya, Masahiro Mutoh
DOI: 10.12659/AJCR.951012
Am J Case Rep 2026; 27:e951012
432 710 0
29 Mar 2026 : Case report
Thermal Injury Leading to Myocardial Perforation During Cavotricuspid Isthmus Ablation: A Case Report
Kohei Sawasaki, Natsuko Hosoya, Masahiro Mutoh
DOI: 10.12659/AJCR.951012
Am J Case Rep 2026; 27:e951012
432 710 0
29 Mar 2026 : Case report
Diagnostic Role of Anterior Segment Optical Coherence Tomography in an Atypical Presentation of Varicella Zoster Virus Interstitial Keratitis: A Case Report
Khalid Alsaggaf, Deema E. Jomar, Samar A. Al-Swailem
DOI: 10.12659/AJCR.950659
Am J Case Rep 2026; 27:e950659
482 715 0
29 Mar 2026 : Case report
Diagnostic Role of Anterior Segment Optical Coherence Tomography in an Atypical Presentation of Varicella Zoster Virus Interstitial Keratitis: A Case Report
Khalid Alsaggaf, Deema E. Jomar, Samar A. Al-Swailem
DOI: 10.12659/AJCR.950659
Am J Case Rep 2026; 27:e950659
482 715 0
28 Mar 2026 : Case report
Anti-Ma2 Encephalitis as a Treatable Cause of Narcolepsy Type 1: A Case Report
Meng Wang, Ning Zhang, Zhijie Bian, Yao Li, Shuhui Wang
DOI: 10.12659/AJCR.951827
Am J Case Rep 2026; 27:e951827
391 1,060 0
28 Mar 2026 : Case report
Anti-Ma2 Encephalitis as a Treatable Cause of Narcolepsy Type 1: A Case Report
Meng Wang, Ning Zhang, Zhijie Bian, Yao Li, Shuhui Wang
DOI: 10.12659/AJCR.951827
Am J Case Rep 2026; 27:e951827
391 1060 0
28 Mar 2026 : Case report
Hormone Receptor–Positive Encapsulated Papillary Carcinoma of the Breast With High-Grade Cytological Features: A Case Report With Invasive Heterogeneity
Yao Liu, Akihiro Shioya , Yusuke Haba, Masafumi Inokuchi, Sohsuke Yamada
DOI: 10.12659/AJCR.951744
Am J Case Rep 2026; 27:e951744
440 903 0
28 Mar 2026 : Case report
Hormone Receptor–Positive Encapsulated Papillary Carcinoma of the Breast With High-Grade Cytological Features: A Case Report With Invasive Heterogeneity
Yao Liu, Akihiro Shioya , Yusuke Haba, Masafumi Inokuchi, Sohsuke Yamada
DOI: 10.12659/AJCR.951744
Am J Case Rep 2026; 27:e951744
440 903 0
27 Mar 2026 : Case report 
Reverse Takotsubo Syndrome Triggered by COVID-19–Associated Cytokine Storm: Unveiling a Novel Pattern of Myocardial Dysfunction in SARS-CoV-2 Infection
Killen H. Briones-Claudett , Killen H. Briones-Zamora , Jaime Benites Solís , María Antonieta Touriz Bonifaz , Enny Berrus Zhumi , Anahí D. Briones-Zamora , Diana C. Briones Márquez , Angela Germania Monserrate Romero , Miguel Anderson Tayupanta Alban , Hans Mautong
DOI: 10.12659/AJCR.951623
Am J Case Rep 2026; 27:e951623
609 990 0
27 Mar 2026 : Case report
Reverse Takotsubo Syndrome Triggered by COVID-19–Associated Cytokine Storm: Unveiling a Novel Pattern of Myocardial Dysfunction in SARS-CoV-2 Infection
Killen H. Briones-Claudett , Killen H. Briones-Zamora , Jaime Benites Solís , María Antonieta Touriz Bonifaz , Enny Berrus Zhumi , Anahí D. Briones-Zamora , Diana C. Briones Márquez , Angela Germania Monserrate Romero , Miguel Anderson Tayupanta Alban , Hans Mautong
DOI: 10.12659/AJCR.951623
Am J Case Rep 2026; 27:e951623
609 990 0
25 Mar 2026 : Case report 
Gastric Point-of-Care Ultrasound Diagnosis of Unexpected Gastrointestinal Dysfunction During ICU Ward Rounds: A Case Report
Polyxeni Theodosopoulou , Miguel Ángel Fernandez-Vaquero , Ariel Duilio González-Delgado , Marc Vives
DOI: 10.12659/AJCR.951576
Am J Case Rep 2026; 27:e951576
555 730 0
25 Mar 2026 : Case report
Gastric Point-of-Care Ultrasound Diagnosis of Unexpected Gastrointestinal Dysfunction During ICU Ward Rounds: A Case Report
Polyxeni Theodosopoulou , Miguel Ángel Fernandez-Vaquero , Ariel Duilio González-Delgado , Marc Vives
DOI: 10.12659/AJCR.951576
Am J Case Rep 2026; 27:e951576
555 730 0
24 Mar 2026 : Case report 
A 31-Year-Old Primigravida Woman Presenting at 18 Weeks of Gestation With Right Ovarian Torsion Successfully Managed With Laparoscopic Adnexectomy
Paolo Meloni, Sara Izzo, Terenzia Simari, Daniela Messineo , Pierfrancesco Di Cello, Silvia Lai, Silvia Andrietti, Rodolfo Brizio, Cristina Vignale, Luciano Izzo , Marcello Molle, Paolo Izzo
DOI: 10.12659/AJCR.951849
Am J Case Rep 2026; 27:e951849
468 725 0
24 Mar 2026 : Case report
A 31-Year-Old Primigravida Woman Presenting at 18 Weeks of Gestation With Right Ovarian Torsion Successfully Managed With Laparoscopic Adnexectomy
Paolo Meloni, Sara Izzo, Terenzia Simari, Daniela Messineo , Pierfrancesco Di Cello, Silvia Lai, Silvia Andrietti, Rodolfo Brizio, Cristina Vignale, Luciano Izzo , Marcello Molle, Paolo Izzo
DOI: 10.12659/AJCR.951849
Am J Case Rep 2026; 27:e951849
468 725 0
25 Mar 2026 : Case report 
Adult-Onset Nesidioblastosis: A Challenging Diagnosis Revealed by Endoscopic Ultrasonography
Kristína Cmarková, Peter Uhrík, Roman Kyčina, Lenka Nosáková, Miroslav Pindura, Martin Grajciar, Michal Kalman, Peter Bánovčin, Juraj Miklušica
DOI: 10.12659/AJCR.951251
Am J Case Rep 2026; 27:e951251
529 995 0
25 Mar 2026 : Case report
Adult-Onset Nesidioblastosis: A Challenging Diagnosis Revealed by Endoscopic Ultrasonography
Kristína Cmarková, Peter Uhrík, Roman Kyčina, Lenka Nosáková, Miroslav Pindura, Martin Grajciar, Michal Kalman, Peter Bánovčin, Juraj Miklušica
DOI: 10.12659/AJCR.951251
Am J Case Rep 2026; 27:e951251
529 995 0
22 Mar 2026 : Case report 
Management Strategy for Anaphylaxis in a Patient With Suspected or Confirmed Mastocytosis: A Case Report
Krzysztof Smoluchowski , Mateusz Szymański , Małgorzata Maria Skiba , Małgorzata Piasecka
DOI: 10.12659/AJCR.951085
Am J Case Rep 2026; 27:e951085
606 941 0
22 Mar 2026 : Case report
Management Strategy for Anaphylaxis in a Patient With Suspected or Confirmed Mastocytosis: A Case Report
Krzysztof Smoluchowski , Mateusz Szymański , Małgorzata Maria Skiba , Małgorzata Piasecka
DOI: 10.12659/AJCR.951085
Am J Case Rep 2026; 27:e951085
606 941 0
23 Mar 2026 : Case report 
Isolated Premature Menarche in a 17-Month-Old: A Case Report
Dewi Rani Pelitawati , Artha Falentin Putri Susilo , Anita Rachmawati , Wiryawan Permadi , Putri Nadhira Adinda Adriansyah , Nabila Chantikarizky Hasanah
DOI: 10.12659/AJCR.947844
Am J Case Rep 2026; 27:e947844
653 1,771 0
23 Mar 2026 : Case report
Isolated Premature Menarche in a 17-Month-Old: A Case Report
Dewi Rani Pelitawati , Artha Falentin Putri Susilo , Anita Rachmawati , Wiryawan Permadi , Putri Nadhira Adinda Adriansyah , Nabila Chantikarizky Hasanah
DOI: 10.12659/AJCR.947844
Am J Case Rep 2026; 27:e947844
653 1771 0
23 Mar 2026 : Case report 
Diagnostic Value of Next-Generation Sequencing (NGS) and Microarray in Characterizing Tumor Origin: A Challenging and Educational Case
Xiaofeng Zhao
DOI: 10.12659/AJCR.951658
Am J Case Rep 2026; 27:e951658
515 701 0
23 Mar 2026 : Case report
Diagnostic Value of Next-Generation Sequencing (NGS) and Microarray in Characterizing Tumor Origin: A Challenging and Educational Case
Xiaofeng Zhao
DOI: 10.12659/AJCR.951658
Am J Case Rep 2026; 27:e951658
515 701 0
21 Mar 2026 : Case report
Robotic Surgical Repair of a Parahiatal Hernia: A Case Report
Sarah Hughes , Harmanpreet Kakkar
DOI: 10.12659/AJCR.950925
Am J Case Rep 2026; 27:e950925
450 680 0
21 Mar 2026 : Case report
Robotic Surgical Repair of a Parahiatal Hernia: A Case Report
Sarah Hughes , Harmanpreet Kakkar
DOI: 10.12659/AJCR.950925
Am J Case Rep 2026; 27:e950925
450 680 0
20 Mar 2026 : Case report 
Nonatherosclerotic Subclavian Steal Syndrome Due to Brachiocephalic Trunk Kinking in an Elderly Woman: A Case Report
Mauro De Deus Passos, Pedro R.M. Negreiros de Almeida, Rodolfo Loureiro Borges de Souza, Arthur Barroso Vidal Vilarinho, Daniella de Sousa Mendes Moreira Alves, Luciano Moreira Alves
DOI: 10.12659/AJCR.950305
Am J Case Rep 2026; 27:e950305
546 1,120 0
20 Mar 2026 : Case report
Nonatherosclerotic Subclavian Steal Syndrome Due to Brachiocephalic Trunk Kinking in an Elderly Woman: A Case Report
Mauro De Deus Passos, Pedro R.M. Negreiros de Almeida, Rodolfo Loureiro Borges de Souza, Arthur Barroso Vidal Vilarinho, Daniella de Sousa Mendes Moreira Alves, Luciano Moreira Alves
DOI: 10.12659/AJCR.950305
Am J Case Rep 2026; 27:e950305
546 1120 0
17 Feb 2026 : Case report 
Anti-MDA5 Antibody-Positive Dermatomyositis in Emirati Patients: A Case Series Highlighting Clinical Variability
Deena Ahmed, Khulood Khawaja, Afra Al Dhaheri, Abdulla Alshamsi, Amna Almheiri, Ahlam Almarzooqi, Sarah Al Qassimi, Rajaie Namas, Gehad ElGhazali
DOI: 10.12659/AJCR.951064
Am J Case Rep 2026; 27:e951064
977 2,357 0
17 Feb 2026 : Case report
Anti-MDA5 Antibody-Positive Dermatomyositis in Emirati Patients: A Case Series Highlighting Clinical Variability
Deena Ahmed, Khulood Khawaja, Afra Al Dhaheri, Abdulla Alshamsi, Amna Almheiri, Ahlam Almarzooqi, Sarah Al Qassimi, Rajaie Namas, Gehad ElGhazali
DOI: 10.12659/AJCR.951064
Am J Case Rep 2026; 27:e951064
977 2357 0
19 Mar 2026 : Case report 
Early Diagnosis of Nieman–Pick Disease Type C and Rapid Response of Gelastic Cataplexy to Treatment With N-Acetyl-L-Leucine: A Case Report
Kitiwan Rojnueangnit , Sukita Puttamanee , Sukkrawan Intarakhao, Khanittha Khusiwilai
DOI: 10.12659/AJCR.951570
Am J Case Rep 2026; 27:e951570
673 1,109 0
19 Mar 2026 : Case report
Early Diagnosis of Nieman–Pick Disease Type C and Rapid Response of Gelastic Cataplexy to Treatment With N-Acetyl-L-Leucine: A Case Report
Kitiwan Rojnueangnit , Sukita Puttamanee , Sukkrawan Intarakhao, Khanittha Khusiwilai
DOI: 10.12659/AJCR.951570
Am J Case Rep 2026; 27:e951570
673 1109 0
17 Mar 2026 : Case report
Linezolid-Associated Triad of Acute Pancreatitis, Lactic Acidosis, and Hypoglycemia: A Rare Case Report and Literature Review
Manar Abdullah Makin, Ahmed Hussein Subki , Manal Ismail Bokhary
DOI: 10.12659/AJCR.950688
Am J Case Rep 2026; 27:e950688
625 1,194 0
17 Mar 2026 : Case report
Linezolid-Associated Triad of Acute Pancreatitis, Lactic Acidosis, and Hypoglycemia: A Rare Case Report and Literature Review
Manar Abdullah Makin, Ahmed Hussein Subki , Manal Ismail Bokhary
DOI: 10.12659/AJCR.950688
Am J Case Rep 2026; 27:e950688
625 1194 0
17 Mar 2026 : Case report
Congenital Limb Duplication and Spinal Dysraphism: A Rare Case Report Highlighting Single-Stage Multidisciplinary Surgery and Life-Changing Outcome
Iman Dwi Winanto , Jefryan Sofyan , Tommy Mandagi , Ricovially Davya Guci , Abdurrahman Mouza , Arya Tjipta Prananda
DOI: 10.12659/AJCR.951696
Am J Case Rep 2026; 27:e951696
654 1,448 0
17 Mar 2026 : Case report
Congenital Limb Duplication and Spinal Dysraphism: A Rare Case Report Highlighting Single-Stage Multidisciplinary Surgery and Life-Changing Outcome
Iman Dwi Winanto , Jefryan Sofyan , Tommy Mandagi , Ricovially Davya Guci , Abdurrahman Mouza , Arya Tjipta Prananda
DOI: 10.12659/AJCR.951696
Am J Case Rep 2026; 27:e951696
654 1448 0
16 Mar 2026 : Case report 
A 53-Year-Old Male Smoker With Advanced Oral Squamous Cell Carcinoma Associated With Paraneoplastic Leukemoid Reaction
Chi-Yuan Yeh
DOI: 10.12659/AJCR.951056
Am J Case Rep 2026; 27:e951056
535 969 0
16 Mar 2026 : Case report
A 53-Year-Old Male Smoker With Advanced Oral Squamous Cell Carcinoma Associated With Paraneoplastic Leukemoid Reaction
Chi-Yuan Yeh
DOI: 10.12659/AJCR.951056
Am J Case Rep 2026; 27:e951056
535 969 0
16 Mar 2026 : Case report
Fatal Cardiomyopathy Secondary to Seronegative Immune-Mediated Necrotizing Myopathy: A Case Report
Benjamin D. Lueck, Alyssa K.W. Maclean, Georges El Hasbani, Andrew J. Layman, Floranne C. Ernste, Courtney A. Arment
DOI: 10.12659/AJCR.951603
Am J Case Rep 2026; 27:e951603
663 1,643 0
16 Mar 2026 : Case report
Fatal Cardiomyopathy Secondary to Seronegative Immune-Mediated Necrotizing Myopathy: A Case Report
Benjamin D. Lueck, Alyssa K.W. Maclean, Georges El Hasbani, Andrew J. Layman, Floranne C. Ernste, Courtney A. Arment
DOI: 10.12659/AJCR.951603
Am J Case Rep 2026; 27:e951603
663 1643 0
15 Mar 2026 : Case report
Delayed Recognition of Systemic Lupus Erythematosus Presenting With Visceral Muscle Dysmotility and Chronic Mucus-Bloody Enteropathy: A Case Report
Settanan Plangsiri , Manisara Jirapornsuwan, Pat Ngamdachakij, Dhanesh Pitidhammabhorn, Wannisa Wongpipathpong
DOI: 10.12659/AJCR.950774
Am J Case Rep 2026; 27:e950774
507 1,198 0
15 Mar 2026 : Case report
Delayed Recognition of Systemic Lupus Erythematosus Presenting With Visceral Muscle Dysmotility and Chronic Mucus-Bloody Enteropathy: A Case Report
Settanan Plangsiri , Manisara Jirapornsuwan, Pat Ngamdachakij, Dhanesh Pitidhammabhorn, Wannisa Wongpipathpong
DOI: 10.12659/AJCR.950774
Am J Case Rep 2026; 27:e950774
507 1198 0
14 Mar 2026 : Case report
A 43-Year-Old Man With Isolated Cutaneous Lymphomatoid Granulomatosis Presenting as a Chronic Necrotizing Ulcer of the Upper Arm
Adebola Oluwabusayo Adetiloye , Anim Asif , Olurotimi J. Badero , Tan Zimri, Nadine C. Brissett-Williams
DOI: 10.12659/AJCR.951661
Am J Case Rep 2026; 27:e951661
514 742 0
14 Mar 2026 : Case report
A 43-Year-Old Man With Isolated Cutaneous Lymphomatoid Granulomatosis Presenting as a Chronic Necrotizing Ulcer of the Upper Arm
Adebola Oluwabusayo Adetiloye , Anim Asif , Olurotimi J. Badero , Tan Zimri, Nadine C. Brissett-Williams
DOI: 10.12659/AJCR.951661
Am J Case Rep 2026; 27:e951661
514 742 0
In Press
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.952909
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.950868
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.952931
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.952577
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