Rare disease
29 May 2026 : Case report 
Orbital Fungating Mass as a Rare Manifestation of Retinoblastoma: A Case Study in Palliative Care
Anne Susanty 
, Kanyawati Maliani, Angga Kartiwa , Dudi Cahyadi, Pujani Utami, Yuni Kristina, Nindi Dwi Leoni, Dika Maulana Pemberiadi
DOI: 10.12659/AJCR.951652
Am J Case Rep 2026; 27:e951652
866 1,474 0
29 May 2026 : Case report
Orbital Fungating Mass as a Rare Manifestation of Retinoblastoma: A Case Study in Palliative Care
Anne Susanty , Kanyawati Maliani, Angga Kartiwa , Dudi Cahyadi, Pujani Utami, Yuni Kristina, Nindi Dwi Leoni, Dika Maulana Pemberiadi
DOI: 10.12659/AJCR.951652
Am J Case Rep 2026; 27:e951652
866 1474 0
28 May 2026 : Case report 
A 40-Year-Old Man With 2-Year Chronic Epigastric Pain From a Retained 18-cm Toothbrush: Endoscopic Management and Clinical Decision-Making
Jingjing Hu, Yinqing Hu, Dayong Sun, Shihua Ding, Jiahuang Huang
DOI: 10.12659/AJCR.952225
Am J Case Rep 2026; 27:e952225
660 1,507 0
28 May 2026 : Case report
A 40-Year-Old Man With 2-Year Chronic Epigastric Pain From a Retained 18-cm Toothbrush: Endoscopic Management and Clinical Decision-Making
Jingjing Hu, Yinqing Hu, Dayong Sun, Shihua Ding, Jiahuang Huang
DOI: 10.12659/AJCR.952225
Am J Case Rep 2026; 27:e952225
660 1507 0
28 May 2026 : Case report
A 35-Year-Old Woman With Recurrent Hypertriglyceridemia-Induced Pancreatitis in Pregnancy Managed With Fenofibrate and Plasmapheresis
Jing Wang, Zhongkai Lu, Chunxiao Zhou
DOI: 10.12659/AJCR.951762
Am J Case Rep 2026; 27:e951762
778 1,650 0
28 May 2026 : Case report
A 35-Year-Old Woman With Recurrent Hypertriglyceridemia-Induced Pancreatitis in Pregnancy Managed With Fenofibrate and Plasmapheresis
Jing Wang, Zhongkai Lu, Chunxiao Zhou
DOI: 10.12659/AJCR.951762
Am J Case Rep 2026; 27:e951762
778 1650 0
27 May 2026 : Case report 
Successful Multidisciplinary Management of Esophageal Perforation Complicated by Septic Shock: A Race Against Time
Khaled Sewify , Abdulrahman Saeed Alshamrani, Nawaf Zakary, Mohamed Regal, Amira Elhassan, Abdelaziz Alsaher, Wael Gomaa, Eslam Elsayed Abdelshafey
DOI: 10.12659/AJCR.952553
Am J Case Rep 2026; 27:e952553
750 1,531 0
27 May 2026 : Case report
Successful Multidisciplinary Management of Esophageal Perforation Complicated by Septic Shock: A Race Against Time
Khaled Sewify , Abdulrahman Saeed Alshamrani, Nawaf Zakary, Mohamed Regal, Amira Elhassan, Abdelaziz Alsaher, Wael Gomaa, Eslam Elsayed Abdelshafey
DOI: 10.12659/AJCR.952553
Am J Case Rep 2026; 27:e952553
750 1531 0
21 May 2026 : Case report 
Ventral Cervical Epidural Abscess Presenting as a Stroke Mimic With Paradoxical Thoracic Sensory Level: Diagnostic Challenges and Multimodal Management
I-Fang Yang, Chung-Yao Yin, Kai-Hsiang Chang, Fu-Yao Xiao, Fu-Chi Yang
DOI: 10.12659/AJCR.952372
Am J Case Rep 2026; 27:e952372
667 1,813 0
21 May 2026 : Case report
Ventral Cervical Epidural Abscess Presenting as a Stroke Mimic With Paradoxical Thoracic Sensory Level: Diagnostic Challenges and Multimodal Management
I-Fang Yang, Chung-Yao Yin, Kai-Hsiang Chang, Fu-Yao Xiao, Fu-Chi Yang
DOI: 10.12659/AJCR.952372
Am J Case Rep 2026; 27:e952372
667 1813 0
19 May 2026 : Case report 
Erythrovirus-B19-Induced Pure Red Cell Aplasia Revealing Untreated HIV Infection
Pedro Moreno Fonseca , Jaysa Pizzi , Frederico da Cunha Abbott , Gisele Oro Boff , Andressa Noal , Verônica Farias, Irajane Assis de Albuquerque , Nicole Reis
DOI: 10.12659/AJCR.952075
Am J Case Rep 2026; 27:e952075
691 1,290 0
19 May 2026 : Case report
Erythrovirus-B19-Induced Pure Red Cell Aplasia Revealing Untreated HIV Infection
Pedro Moreno Fonseca , Jaysa Pizzi , Frederico da Cunha Abbott , Gisele Oro Boff , Andressa Noal , Verônica Farias, Irajane Assis de Albuquerque , Nicole Reis
DOI: 10.12659/AJCR.952075
Am J Case Rep 2026; 27:e952075
691 1290 0
19 May 2026 : Case report
Neonatal-Onset Refractory Thrombocytopenia and Anemia Associated With a Homozygous In-Frame NFE2 Duplication
Mohammed Shahab Uddin , Maan Albehair , Fayez Nashi Motlaq Alshammari , Amr Esmail, Khaled Shafeen , Abdullah Bin Hassan , Hana Bawazier
DOI: 10.12659/AJCR.952024
Am J Case Rep 2026; 27:e952024
759 1,567 0
19 May 2026 : Case report
Neonatal-Onset Refractory Thrombocytopenia and Anemia Associated With a Homozygous In-Frame NFE2 Duplication
Mohammed Shahab Uddin , Maan Albehair , Fayez Nashi Motlaq Alshammari , Amr Esmail, Khaled Shafeen , Abdullah Bin Hassan , Hana Bawazier
DOI: 10.12659/AJCR.952024
Am J Case Rep 2026; 27:e952024
759 1567 0
18 May 2026 : Case report
Imported Pediatric Paragonimiasis in China: Two Cases From Zhaotong to Hangzhou
Yuan Huang, Meixia Huang, Yang Yang, Guohong Zhu
DOI: 10.12659/AJCR.952630
Am J Case Rep 2026; 27:e952630
686 1,386 0
18 May 2026 : Case report
Imported Pediatric Paragonimiasis in China: Two Cases From Zhaotong to Hangzhou
Yuan Huang, Meixia Huang, Yang Yang, Guohong Zhu
DOI: 10.12659/AJCR.952630
Am J Case Rep 2026; 27:e952630
686 1386 0
18 May 2026 : Case report 
Total Knee Arthroplasty for Secondary Osteoarthritis in Patients With Multiple Hereditary Exostoses: A Case Series
Mitsuyuki Kenai, Naoki Nakano, Masanori Tsubosaka, Tomoyuki Kamenaga, Yuichi Kuroda , Shinya Hayashi, Ryosuke Kuroda, Tomoyuki Matsumoto
DOI: 10.12659/AJCR.952617
Am J Case Rep 2026; 27:e952617
766 1,247 0
18 May 2026 : Case report
Total Knee Arthroplasty for Secondary Osteoarthritis in Patients With Multiple Hereditary Exostoses: A Case Series
Mitsuyuki Kenai, Naoki Nakano, Masanori Tsubosaka, Tomoyuki Kamenaga, Yuichi Kuroda , Shinya Hayashi, Ryosuke Kuroda, Tomoyuki Matsumoto
DOI: 10.12659/AJCR.952617
Am J Case Rep 2026; 27:e952617
766 1247 0
17 May 2026 : Case report 
Severe Methemoglobinemia Due to Accidental Ingestion of Nitrite-Containing Nail Polish Remover: A Case Report
Lauren A. Gould , Matthew Carman , Mary Branan Zahn, John Amatea
DOI: 10.12659/AJCR.952382
Am J Case Rep 2026; 27:e952382
782 2,585 0
17 May 2026 : Case report
Severe Methemoglobinemia Due to Accidental Ingestion of Nitrite-Containing Nail Polish Remover: A Case Report
Lauren A. Gould , Matthew Carman , Mary Branan Zahn, John Amatea
DOI: 10.12659/AJCR.952382
Am J Case Rep 2026; 27:e952382
782 2585 0
15 May 2026 : Case report 
Successful Separation of Female Omphalopagus Conjoined Twins at the Mother and Child University Hospital Center in N’Djamena, Chad: A Case Report
Olivier Ngaringuem , Mahamat Nour Abakar Djibrine , Lamega Bembo, Ngaringuem Adrienne, Souam Silé Ngembayo, Soukaya Brahim, Adjougoulta Bonté, Kalki Djian-Noné
DOI: 10.12659/AJCR.952035
Am J Case Rep 2026; 27:e952035
624 1,505 0
15 May 2026 : Case report
Successful Separation of Female Omphalopagus Conjoined Twins at the Mother and Child University Hospital Center in N’Djamena, Chad: A Case Report
Olivier Ngaringuem , Mahamat Nour Abakar Djibrine , Lamega Bembo, Ngaringuem Adrienne, Souam Silé Ngembayo, Soukaya Brahim, Adjougoulta Bonté, Kalki Djian-Noné
DOI: 10.12659/AJCR.952035
Am J Case Rep 2026; 27:e952035
624 1505 0
13 May 2026 : Case report 
Meningoencephalitis Caused by Escherichia coli in an Adult With No Known Immunocompromising Conditions: A Case Report
Silviya Stoyanova , Emilia Naseva , Tsvetelina Velikova , Zorka Ramsheva , Konstantin Ramshev
DOI: 10.12659/AJCR.953021
Am J Case Rep 2026; 27:e953021
704 2,040 0
13 May 2026 : Case report
Meningoencephalitis Caused by Escherichia coli in an Adult With No Known Immunocompromising Conditions: A Case Report
Silviya Stoyanova , Emilia Naseva , Tsvetelina Velikova , Zorka Ramsheva , Konstantin Ramshev
DOI: 10.12659/AJCR.953021
Am J Case Rep 2026; 27:e953021
704 2040 0
12 May 2026 : Case report
Sleeve Resection of the Right Upper Lobe for Tracheobronchial Metastasis of Hepatocellular Carcinoma With Superior Vena Cava Involvement: A Case Report and Literature Review
Peng Cao, Yulin Wang, Qing Wang, Wei Cai, Rui Zhang , Zhigang Li, Junfeng Geng
DOI: 10.12659/AJCR.952125
Am J Case Rep 2026; 27:e952125
883 1,267 0
12 May 2026 : Case report
Sleeve Resection of the Right Upper Lobe for Tracheobronchial Metastasis of Hepatocellular Carcinoma With Superior Vena Cava Involvement: A Case Report and Literature Review
Peng Cao, Yulin Wang, Qing Wang, Wei Cai, Rui Zhang , Zhigang Li, Junfeng Geng
DOI: 10.12659/AJCR.952125
Am J Case Rep 2026; 27:e952125
883 1267 0
11 May 2026 : Case report
Subcarinal Mass: An Unusual Presentation of Granulomatosis With Polyangiitis
Giancarlo Licitra, Alejandro Joglar, William M. Britt, David Krakow, Babar Junaidi
DOI: 10.12659/AJCR.952160
Am J Case Rep 2026; 27:e952160
839 1,616 0
11 May 2026 : Case report
Subcarinal Mass: An Unusual Presentation of Granulomatosis With Polyangiitis
Giancarlo Licitra, Alejandro Joglar, William M. Britt, David Krakow, Babar Junaidi
DOI: 10.12659/AJCR.952160
Am J Case Rep 2026; 27:e952160
839 1616 0
10 May 2026 : Case report
Culture-Negative Infective Endocarditis Presenting as ANCA-Positive Glomerulonephritis
Mohammad Eshaq Kyhan , Adam M. Bressler
DOI: 10.12659/AJCR.952252
Am J Case Rep 2026; 27:e952252
1,116 2,794 0
10 May 2026 : Case report
Culture-Negative Infective Endocarditis Presenting as ANCA-Positive Glomerulonephritis
Mohammad Eshaq Kyhan , Adam M. Bressler
DOI: 10.12659/AJCR.952252
Am J Case Rep 2026; 27:e952252
1116 2794 0
07 May 2026 : Case report
Caught in Transit: Mobile Right Atrial Thrombus in Intermediate-High-Risk Pulmonary Embolism Treated With Half-Dose Alteplase
Wael Gomaa, Khaled Sewify, Eslam Elsayed Abdelshafey, Abdulaziz Alsaher, Ragheb Elmessery, Fadah Alanazi, Adel Azmy, Khalid Al Faraidy
DOI: 10.12659/AJCR.952646
Am J Case Rep 2026; 27:e952646
907 1,722 0
07 May 2026 : Case report
Caught in Transit: Mobile Right Atrial Thrombus in Intermediate-High-Risk Pulmonary Embolism Treated With Half-Dose Alteplase
Wael Gomaa, Khaled Sewify, Eslam Elsayed Abdelshafey, Abdulaziz Alsaher, Ragheb Elmessery, Fadah Alanazi, Adel Azmy, Khalid Al Faraidy
DOI: 10.12659/AJCR.952646
Am J Case Rep 2026; 27:e952646
907 1722 0
06 May 2026 : Case report 
Splenic Marginal Zone Lymphoma as a Vascular-Appearing Mass in a Patient With Sustained Virologic Response to Hepatitis C Therapy
Xu Hao Isaac Tan, Han Ning Yee , Kah Wai Clarence Kwan, Alvin Yong Hui Tan , Shawn Kok , Min On Tan
DOI: 10.12659/AJCR.953179
Am J Case Rep 2026; 27:e953179
716 1,202 0
06 May 2026 : Case report
Splenic Marginal Zone Lymphoma as a Vascular-Appearing Mass in a Patient With Sustained Virologic Response to Hepatitis C Therapy
Xu Hao Isaac Tan, Han Ning Yee , Kah Wai Clarence Kwan, Alvin Yong Hui Tan , Shawn Kok , Min On Tan
DOI: 10.12659/AJCR.953179
Am J Case Rep 2026; 27:e953179
716 1202 0
05 May 2026 : Case report
Congenital Nasal Vestibular Stenosis in an 11-Year-Old: Case Report, Surgical Management, and a Proposal for Refined Nomenclature
Jingjing Guo, Shenghao Niu, Zetao Qian, Kai Ji, Hanghang Zhou, Xiaorong Lu, Xuan-Fen Zhang
DOI: 10.12659/AJCR.951330
Am J Case Rep 2026; 27:e951330
662 1,999 0
05 May 2026 : Case report
Congenital Nasal Vestibular Stenosis in an 11-Year-Old: Case Report, Surgical Management, and a Proposal for Refined Nomenclature
Jingjing Guo, Shenghao Niu, Zetao Qian, Kai Ji, Hanghang Zhou, Xiaorong Lu, Xuan-Fen Zhang
DOI: 10.12659/AJCR.951330
Am J Case Rep 2026; 27:e951330
662 1999 0
03 May 2026 : Case report 
Progressive Proximal Muscle Weakness Due to a 51 CAG Repeat Expansion in Exon 1 of the Androgen Receptor Gene: A Case Report of Kennedy Disease
Nguyen Thi Tuong Vi, Nguyen Huu Thanh, Dong Thi Bien, Nguyen Hong Quan
DOI: 10.12659/AJCR.951080
Am J Case Rep 2026; 27:e951080
843 1,656 0
03 May 2026 : Case report
Progressive Proximal Muscle Weakness Due to a 51 CAG Repeat Expansion in Exon 1 of the Androgen Receptor Gene: A Case Report of Kennedy Disease
Nguyen Thi Tuong Vi, Nguyen Huu Thanh, Dong Thi Bien, Nguyen Hong Quan
DOI: 10.12659/AJCR.951080
Am J Case Rep 2026; 27:e951080
843 1656 0
01 May 2026 : Case report
Retinal Granuloma Progression After Scleral Buckling in Ocular Toxocariasis: A Case Report
Xiaolan Liu, Luyun Liang , Liyan Ye, Yiqin Duan
DOI: 10.12659/AJCR.950844
Am J Case Rep 2026; 27:e950844
703 1,375 0
01 May 2026 : Case report
Retinal Granuloma Progression After Scleral Buckling in Ocular Toxocariasis: A Case Report
Xiaolan Liu, Luyun Liang , Liyan Ye, Yiqin Duan
DOI: 10.12659/AJCR.950844
Am J Case Rep 2026; 27:e950844
703 1375 0
29 Apr 2026 : Case report
A Rare Case of Stevens-Johnson Syndrome in a Young Patient Presenting With Odynophagia Following Antibiotic Use
John Tomasini, Joanna Sajdlowska , Gregory Crisafulli , Hillel Ephros
DOI: 10.12659/AJCR.951823
Am J Case Rep 2026; 27:e951823
910 1,582 0
29 Apr 2026 : Case report
A Rare Case of Stevens-Johnson Syndrome in a Young Patient Presenting With Odynophagia Following Antibiotic Use
John Tomasini, Joanna Sajdlowska , Gregory Crisafulli , Hillel Ephros
DOI: 10.12659/AJCR.951823
Am J Case Rep 2026; 27:e951823
910 1582 0
28 Apr 2026 : Case report 
A 4-Year-Old Bahraini Girl With Developmental Delay and Epilepsy of Infancy With Migrating Focal Seizures Associated With KCNT1 Gene Mutation
Noora Ebrahim AlHadi , Hessa Mohammed Albuainain, Raafat Hammad Jadah
DOI: 10.12659/AJCR.951892
Am J Case Rep 2026; 27:e951892
790 1,418 0
28 Apr 2026 : Case report
A 4-Year-Old Bahraini Girl With Developmental Delay and Epilepsy of Infancy With Migrating Focal Seizures Associated With KCNT1 Gene Mutation
Noora Ebrahim AlHadi , Hessa Mohammed Albuainain, Raafat Hammad Jadah
DOI: 10.12659/AJCR.951892
Am J Case Rep 2026; 27:e951892
790 1418 0
27 Apr 2026 : Case report
Gastric Sarcoidosis Masquerading as Gastroesophageal Reflux Disease: A Case of Diagnostic Uncertainty and Conservative Management
Olanrewaju Adeniran , Abdullahi Sulaiman, Megan Willard
DOI: 10.12659/AJCR.951952
Am J Case Rep 2026; 27:e951952
1,220 2,433 0
27 Apr 2026 : Case report
Gastric Sarcoidosis Masquerading as Gastroesophageal Reflux Disease: A Case of Diagnostic Uncertainty and Conservative Management
Olanrewaju Adeniran , Abdullahi Sulaiman, Megan Willard
DOI: 10.12659/AJCR.951952
Am J Case Rep 2026; 27:e951952
1220 2433 0
26 Apr 2026 : Case report 
Neuroendocrine Carcinoma of the Submandibular Gland in an Older Adult: A Rare Case and Literature Review
Rossana Moi, Ingrid Raponi , Alessandra Perfetti, Silvana Giacinti, Michele Battista, Piero Luigi Alò, Andrea Marzetti
DOI: 10.12659/AJCR.951324
Am J Case Rep 2026; 27:e951324
1,149 1,645 0
26 Apr 2026 : Case report
Neuroendocrine Carcinoma of the Submandibular Gland in an Older Adult: A Rare Case and Literature Review
Rossana Moi, Ingrid Raponi , Alessandra Perfetti, Silvana Giacinti, Michele Battista, Piero Luigi Alò, Andrea Marzetti
DOI: 10.12659/AJCR.951324
Am J Case Rep 2026; 27:e951324
1149 1645 0
22 Apr 2026 : Case report 
Diagnostic Approaches to Adult Cystic Nephroma: Insights From Two Cases
Madalina Bosoteanu, Raluca Ioana Vodă, Cristian Ionut Orășanu , Luana-Andreea Nurla, Nicolae Ciufu
DOI: 10.12659/AJCR.950808
Am J Case Rep 2026; 27:e950808
1,135 2,514 0
22 Apr 2026 : Case report
Diagnostic Approaches to Adult Cystic Nephroma: Insights From Two Cases
Madalina Bosoteanu, Raluca Ioana Vodă, Cristian Ionut Orășanu , Luana-Andreea Nurla, Nicolae Ciufu
DOI: 10.12659/AJCR.950808
Am J Case Rep 2026; 27:e950808
1135 2514 0
In Press
Case report 
Am J Case Rep In Press; DOI: 10.12659/AJCR.953543
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.954216
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.954932
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.954146
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