Rare disease

14 Apr 2026 : Case report
Hemoglobin San Diego: A Case Report and Review of the Literature
Matthew L. Repp, Brandon McMahon
DOI: 10.12659/AJCR.951364
Am J Case Rep 2026; 27:e951364
584 1,278 0

14 Apr 2026 : Case report
Hemoglobin San Diego: A Case Report and Review of the Literature
Matthew L. Repp, Brandon McMahon
DOI: 10.12659/AJCR.951364
Am J Case Rep 2026; 27:e951364
584 1278 0

21 Apr 2026 : Case report
Severe Optic Neuroretinitis and Vitreous Hemorrhage in Pediatric Cat-Scratch Disease: A Case With Irreversible Visual Impairment
Satoko Koga, Kie Iida
, Hiromi Onouchi, Masayuki Washizawa, Toshiaki Goseki
DOI: 10.12659/AJCR.952592
Am J Case Rep 2026; 27:e952592
754 1,404 0

21 Apr 2026 : Case report
Severe Optic Neuroretinitis and Vitreous Hemorrhage in Pediatric Cat-Scratch Disease: A Case With Irreversible Visual Impairment
Satoko Koga, Kie Iida
, Hiromi Onouchi, Masayuki Washizawa, Toshiaki Goseki
DOI: 10.12659/AJCR.952592
Am J Case Rep 2026; 27:e952592
754 1404 0

15 Apr 2026 : Case report
Left-Sided Gallbladder in the Absence of Situs Inversus: Case Report and Surgical Implications
Felipe Fernandes Teles, Gabriela Karabachian Tebar, Bruno Henrique Pieruci Florenzano, Victor Hugo Fernandes Teles, Leandro Miranda Trama, Marcelo Augusto A. F. F. Ribeiro Junior
DOI: 10.12659/AJCR.950307
Am J Case Rep 2026; 27:e950307
561 905 0

15 Apr 2026 : Case report
Left-Sided Gallbladder in the Absence of Situs Inversus: Case Report and Surgical Implications
Felipe Fernandes Teles, Gabriela Karabachian Tebar, Bruno Henrique Pieruci Florenzano, Victor Hugo Fernandes Teles, Leandro Miranda Trama, Marcelo Augusto A. F. F. Ribeiro Junior
DOI: 10.12659/AJCR.950307
Am J Case Rep 2026; 27:e950307
561 905 0

19 Apr 2026 : Case report
Intramuscular Cavernous Hemangioma of the Latissimus Dorsi Muscle: A Rare Presentation of Chronic Musculoskeletal Pain – Case Report
Zhuang-Ying Lee, Terence Ming Kwan Chin, Kin-Fah Chin, Julia Munchar Jajuli, Keh Oon Ong
DOI: 10.12659/AJCR.952352
Am J Case Rep 2026; 27:e952352
564 1,097 0

19 Apr 2026 : Case report
Intramuscular Cavernous Hemangioma of the Latissimus Dorsi Muscle: A Rare Presentation of Chronic Musculoskeletal Pain – Case Report
Zhuang-Ying Lee, Terence Ming Kwan Chin, Kin-Fah Chin, Julia Munchar Jajuli, Keh Oon Ong
DOI: 10.12659/AJCR.952352
Am J Case Rep 2026; 27:e952352
564 1097 0

12 Apr 2026 : Case report
Isolated Mental Nerve Neuropathy as the First Clinical Sign of Nodal Marginal Zone Lymphoma: A Diagnostic Challenge
Anusha Abdullah, Philipp Poxleitner, Ina Dewenter, Paris Liokatis
, Wenko Smolka, Katharina Theresa Obermeier
DOI: 10.12659/AJCR.952353
Am J Case Rep 2026; 27:e952353
641 1,162 0

12 Apr 2026 : Case report
Isolated Mental Nerve Neuropathy as the First Clinical Sign of Nodal Marginal Zone Lymphoma: A Diagnostic Challenge
Anusha Abdullah, Philipp Poxleitner, Ina Dewenter, Paris Liokatis
, Wenko Smolka, Katharina Theresa Obermeier
DOI: 10.12659/AJCR.952353
Am J Case Rep 2026; 27:e952353
641 1162 0

11 Apr 2026 : Case report
Recurrent Bilateral Macular Edema Linked to NOTCH2NLC GGC Repeat Expansion: A Case Report
Ruikang Tan, Minming Zheng, Zheng Zheng, Caixin Wu, Wenli Liu, Ziyan Xu
DOI: 10.12659/AJCR.951749
Am J Case Rep 2026; 27:e951749
569 941 0

11 Apr 2026 : Case report
Recurrent Bilateral Macular Edema Linked to NOTCH2NLC GGC Repeat Expansion: A Case Report
Ruikang Tan, Minming Zheng, Zheng Zheng, Caixin Wu, Wenli Liu, Ziyan Xu
DOI: 10.12659/AJCR.951749
Am J Case Rep 2026; 27:e951749
569 941 0

11 Apr 2026 : Case report
Cerebrospinal Fluid Leak and Pneumocephalus as Consequences of Sneeze Suppression: A Case Report and Review of the Literature
Khalil I. Kariri, Hassan Shoaan Ghafiry
, Abdulrahman A. Otaif, Ibrahim Sumaily
DOI: 10.12659/AJCR.951643
Am J Case Rep 2026; 27:e951643
621 2,466 0

11 Apr 2026 : Case report
Cerebrospinal Fluid Leak and Pneumocephalus as Consequences of Sneeze Suppression: A Case Report and Review of the Literature
Khalil I. Kariri, Hassan Shoaan Ghafiry
, Abdulrahman A. Otaif, Ibrahim Sumaily
DOI: 10.12659/AJCR.951643
Am J Case Rep 2026; 27:e951643
621 2466 0

09 Apr 2026 : Case report
Pyoderma Gangrenosum of the Eyelid: A Challenging Case
Zahrah Ahmed AlAbdullah, Dareen Khawjah, Mostafa Elewa, Eman Faroq Alsaleh
DOI: 10.12659/AJCR.948482
Am J Case Rep 2026; 27:e948482
576 1,026 0

09 Apr 2026 : Case report
Pyoderma Gangrenosum of the Eyelid: A Challenging Case
Zahrah Ahmed AlAbdullah, Dareen Khawjah, Mostafa Elewa, Eman Faroq Alsaleh
DOI: 10.12659/AJCR.948482
Am J Case Rep 2026; 27:e948482
576 1026 0

08 Apr 2026 : Case report
Optical Coherence Tomography Angiography Findings in Post-Traumatic Purtscher Retinopathy: A Case Report
Joanna Roskal-Wałek
, Alicja Ruzik
, Jan Biskup, Ekaterini Zigoura, Michał Biskup, Joanna Gołębiewska
DOI: 10.12659/AJCR.952026
Am J Case Rep 2026; 27:e952026
480 943 0

08 Apr 2026 : Case report
Optical Coherence Tomography Angiography Findings in Post-Traumatic Purtscher Retinopathy: A Case Report
Joanna Roskal-Wałek
, Alicja Ruzik
, Jan Biskup, Ekaterini Zigoura, Michał Biskup, Joanna Gołębiewska
DOI: 10.12659/AJCR.952026
Am J Case Rep 2026; 27:e952026
480 943 0

08 Apr 2026 : Case report
A 9-Year-Old Boy With Strabismus, Anisometropic Amblyopia, and Myopia in the Left Eye, Associated With Myelinated Retinal Nerve Fibers Syndrome, Managed With Multimodal Therapy
Yujiao Zhang
DOI: 10.12659/AJCR.950743
Am J Case Rep 2026; 27:e950743
532 972 0

08 Apr 2026 : Case report
A 9-Year-Old Boy With Strabismus, Anisometropic Amblyopia, and Myopia in the Left Eye, Associated With Myelinated Retinal Nerve Fibers Syndrome, Managed With Multimodal Therapy
Yujiao Zhang
DOI: 10.12659/AJCR.950743
Am J Case Rep 2026; 27:e950743
532 972 0

07 Apr 2026 : Case report
Mycosis Fungoides With Large Cell Lymphoma Transformation: A Report of a Rare Case
Miguel Augusto Martins Pereira
, João Vitor Madureira Bronzo
, Noémie Fourcroy Maillard
, Luciana Pantaleão
DOI: 10.12659/AJCR.951343
Am J Case Rep 2026; 27:e951343
555 1,600 0

07 Apr 2026 : Case report
Mycosis Fungoides With Large Cell Lymphoma Transformation: A Report of a Rare Case
Miguel Augusto Martins Pereira
, João Vitor Madureira Bronzo
, Noémie Fourcroy Maillard
, Luciana Pantaleão
DOI: 10.12659/AJCR.951343
Am J Case Rep 2026; 27:e951343
555 1600 0

03 Apr 2026 : Case report
Acute Gallbladder Volvulus in a 93-Year-Old High-Risk Patient: A Case Report
Olga Bystrova, Maximilian Brunner, Axel Schmid, Robert Grützmann, Andreas Robert Rudolf Weiss
DOI: 10.12659/AJCR.952111
Am J Case Rep 2026; 27:e952111
568 998 0

03 Apr 2026 : Case report
Acute Gallbladder Volvulus in a 93-Year-Old High-Risk Patient: A Case Report
Olga Bystrova, Maximilian Brunner, Axel Schmid, Robert Grützmann, Andreas Robert Rudolf Weiss
DOI: 10.12659/AJCR.952111
Am J Case Rep 2026; 27:e952111
568 998 0

05 Apr 2026 : Case report
Methotrexate-Induced Encephalopathy Mimicking Acute Ischemic Stroke in an Adolescent With Osteosarcoma: A Case Report
Trinh Van Duong
, Duong Thu Huong
, Khoa Quy
, Nguyen Thi Minh Phuong
, Ha Quoc Hung
DOI: 10.12659/AJCR.951751
Am J Case Rep 2026; 27:e951751
636 1,575 0

05 Apr 2026 : Case report
Methotrexate-Induced Encephalopathy Mimicking Acute Ischemic Stroke in an Adolescent With Osteosarcoma: A Case Report
Trinh Van Duong
, Duong Thu Huong
, Khoa Quy
, Nguyen Thi Minh Phuong
, Ha Quoc Hung
DOI: 10.12659/AJCR.951751
Am J Case Rep 2026; 27:e951751
636 1575 0

04 Apr 2026 : Case report
Rapid Cavitary Pneumonia and Reversible Hepatic Injury in Burkholderia pseudomallei ST271 Infection
Nan Zhang, Liang Li, Fang Chen
, Xun Kang, Lei Liu, Dai Kuang
DOI: 10.12659/AJCR.951729
Am J Case Rep 2026; 27:e951729
668 1,001 0

04 Apr 2026 : Case report
Rapid Cavitary Pneumonia and Reversible Hepatic Injury in Burkholderia pseudomallei ST271 Infection
Nan Zhang, Liang Li, Fang Chen
, Xun Kang, Lei Liu, Dai Kuang
DOI: 10.12659/AJCR.951729
Am J Case Rep 2026; 27:e951729
668 1001 0

05 Apr 2026 : Case report
Arch-First Technique for Extensive Thoracic Aortic Replacement: A Case Series of Patients With Complex Thoracic Aortic Disease
Vlasios Karageorgos, Matias Matthew Chamogeorgakis, Konstantinos Ieromonachos, Antigoni Koliopoulou, Nikolaos A. Papakonstantinou
, Panagiotis Latsonas, Eris Ntylgia, Athanasios Katsargyris, Christos Klonaris, Themistoklis Chamogeorgakis
DOI: 10.12659/AJCR.951286
Am J Case Rep 2026; 27:e951286
505 901 0

05 Apr 2026 : Case report
Arch-First Technique for Extensive Thoracic Aortic Replacement: A Case Series of Patients With Complex Thoracic Aortic Disease
Vlasios Karageorgos, Matias Matthew Chamogeorgakis, Konstantinos Ieromonachos, Antigoni Koliopoulou, Nikolaos A. Papakonstantinou
, Panagiotis Latsonas, Eris Ntylgia, Athanasios Katsargyris, Christos Klonaris, Themistoklis Chamogeorgakis
DOI: 10.12659/AJCR.951286
Am J Case Rep 2026; 27:e951286
505 901 0

01 Apr 2026 : Case report
Management of Lymphangioma Circumscriptum via Combined Laser Therapy in Pigmented Skin: A Case Report
Revathi Dineshkumar, Shvedha Manthri, Daniela Martinelli
, Alessandra Zevini
, Riccardo Barini
DOI: 10.12659/AJCR.951370
Am J Case Rep 2026; 27:e951370
625 2,035 0

01 Apr 2026 : Case report
Management of Lymphangioma Circumscriptum via Combined Laser Therapy in Pigmented Skin: A Case Report
Revathi Dineshkumar, Shvedha Manthri, Daniela Martinelli
, Alessandra Zevini
, Riccardo Barini
DOI: 10.12659/AJCR.951370
Am J Case Rep 2026; 27:e951370
625 2035 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
498 942 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
498 942 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
397 851 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
397 851 0

30 Mar 2026 : Case report
Invasive Necrotizing Tracheobronchial Aspergillosis in Children: A Case Series and Literature Review
Fang Jin, Xiaofen Tao, Hujun Wu
, Lei Wu, Yingshuo Wang
DOI: 10.12659/AJCR.950588
Am J Case Rep 2026; 27:e950588
546 980 0

30 Mar 2026 : Case report
Invasive Necrotizing Tracheobronchial Aspergillosis in Children: A Case Series and Literature Review
Fang Jin, Xiaofen Tao, Hujun Wu
, Lei Wu, Yingshuo Wang
DOI: 10.12659/AJCR.950588
Am J Case Rep 2026; 27:e950588
546 980 0

27 Mar 2026 : Case report
Idiopathic Encapsulating Peritoneal Sclerosis Mimicking Acute Appendicitis: A Case Report and Systematic Literature Review
Eirini-Chrysovalantou Martzivanou
, Stefanos Atmatzidis, Nikolaos Voloudakis
, Dimitrios Tsompanis, Eirini Papadopoulou, Konstantinos Kiroplastis
, Dimitrios Raptis
, Ioannis Koutelidakis, Grigorios Chatzimavroudis, Thomas Papaziogas, Basilios Papaziogas
DOI: 10.12659/AJCR.951103
Am J Case Rep 2026; 27:e951103
578 1,166 0

27 Mar 2026 : Case report
Idiopathic Encapsulating Peritoneal Sclerosis Mimicking Acute Appendicitis: A Case Report and Systematic Literature Review
Eirini-Chrysovalantou Martzivanou
, Stefanos Atmatzidis, Nikolaos Voloudakis
, Dimitrios Tsompanis, Eirini Papadopoulou, Konstantinos Kiroplastis
, Dimitrios Raptis
, Ioannis Koutelidakis, Grigorios Chatzimavroudis, Thomas Papaziogas, Basilios Papaziogas
DOI: 10.12659/AJCR.951103
Am J Case Rep 2026; 27:e951103
578 1166 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
723 1,405 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
723 1405 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
611 1,468 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
611 1468 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
691 1,254 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
691 1254 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
781 2,486 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
781 2486 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
507 814 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
507 814 0
In Press
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Am J Case Rep In Press; DOI: 10.12659/AJCR.952921
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Am J Case Rep In Press; DOI: 10.12659/AJCR.953059
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