Unusual clinical course

25 Aug 2026 : Case report
Pilomatricoma in an Octogenarian: A Case Report of an Exceptional Late-Life Presentation
Oliwia Gunia, Maëlys Bresson, Claude Depardieu, Gilles Dolivet, Giacomo Gravante, Romina Mastronicola
DOI: 10.12659/AJCR.953320
Am J Case Rep 2026; 27:e953320
488 401 0

25 Aug 2026 : Case report
Pilomatricoma in an Octogenarian: A Case Report of an Exceptional Late-Life Presentation
Oliwia Gunia, Maëlys Bresson, Claude Depardieu, Gilles Dolivet, Giacomo Gravante, Romina Mastronicola
DOI: 10.12659/AJCR.953320
Am J Case Rep 2026; 27:e953320
488 401 0

22 Sep 2026 : Case report
Dual-Site Postsurgical Pyoderma Gangrenosum of the Breast and Back With Delayed Diagnosis: A Case Report
Tristan Packard, Grant Dolan, Cathryn Chance, Mark Jones
DOI: 10.12659/AJCR.954079
Am J Case Rep 2026; 27:e954079
189 102 0

22 Sep 2026 : Case report
Dual-Site Postsurgical Pyoderma Gangrenosum of the Breast and Back With Delayed Diagnosis: A Case Report
Tristan Packard, Grant Dolan, Cathryn Chance, Mark Jones
DOI: 10.12659/AJCR.954079
Am J Case Rep 2026; 27:e954079
189 102 0

22 Sep 2026 : Case report
Ulcerative Bullosis Diabeticorum in a Man With Chronic, Uncontrolled Diabetes, Uncontrolled Erectile Dysfunction, and Significant Social Barriers to Care
Alexis Burce
, Rediate K. Degu
, Linda N. Robles, Maria Munoz-Bramhall, Ana Tucker
DOI: 10.12659/AJCR.953149
Am J Case Rep 2026; 27:e953149
259 79 0

22 Sep 2026 : Case report
Ulcerative Bullosis Diabeticorum in a Man With Chronic, Uncontrolled Diabetes, Uncontrolled Erectile Dysfunction, and Significant Social Barriers to Care
Alexis Burce
, Rediate K. Degu
, Linda N. Robles, Maria Munoz-Bramhall, Ana Tucker
DOI: 10.12659/AJCR.953149
Am J Case Rep 2026; 27:e953149
259 79 0

18 Sep 2026 : Case report
A 16-Year-Old Male Patient With Severe Electrical Burns With Chronic and Recurrent Hospital-Acquired Opportunistic Infection With Carbapenem-Resistant Acinetobacter baumannii
Jiawen Hong, Shengke Wang, Jimei Du, Qiongqian Pan, Jiao Qian
DOI: 10.12659/AJCR.953461
Am J Case Rep 2026; 27:e953461
294 165 0

18 Sep 2026 : Case report
A 16-Year-Old Male Patient With Severe Electrical Burns With Chronic and Recurrent Hospital-Acquired Opportunistic Infection With Carbapenem-Resistant Acinetobacter baumannii
Jiawen Hong, Shengke Wang, Jimei Du, Qiongqian Pan, Jiao Qian
DOI: 10.12659/AJCR.953461
Am J Case Rep 2026; 27:e953461
294 165 0

18 Sep 2026 : Case report
Prolonged Respiratory Failure With Pulmonary Fibroproliferative Complications Following Severe Drowning-Associated ARDS: A Case Report
Katsutoshi Saito, Yoshihiro Miyake
, Tomohiro Abe, Hidenobu Ochiai
DOI: 10.12659/AJCR.953531
Am J Case Rep 2026; 27:e953531
318 122 0

18 Sep 2026 : Case report
Prolonged Respiratory Failure With Pulmonary Fibroproliferative Complications Following Severe Drowning-Associated ARDS: A Case Report
Katsutoshi Saito, Yoshihiro Miyake
, Tomohiro Abe, Hidenobu Ochiai
DOI: 10.12659/AJCR.953531
Am J Case Rep 2026; 27:e953531
318 122 0

17 Sep 2026 : Case report
Transient Endothelial Damage Following FS-LASIK Combined With Corneal Cross-Linking Surgery: Case Report
Li Wang
, Yun Wang
, Xiaofeng Zhang
DOI: 10.12659/AJCR.952499
Am J Case Rep 2026; 27:e952499
406 108 0

17 Sep 2026 : Case report
Transient Endothelial Damage Following FS-LASIK Combined With Corneal Cross-Linking Surgery: Case Report
Li Wang
, Yun Wang
, Xiaofeng Zhang
DOI: 10.12659/AJCR.952499
Am J Case Rep 2026; 27:e952499
406 108 0

16 Sep 2026 : Case report
Electrocardiographic and Arrhythmic Manifestations of End-Stage Atrial Myopathy in Patients With Longstanding Persistent or Permanent Atrial Fibrillation: A 3-Patient Case Series
Frans Serpa
, Nimesh Patel
, Jose A. Joglar
DOI: 10.12659/AJCR.953661
Am J Case Rep 2026; 27:e953661
408 147 0

16 Sep 2026 : Case report
Electrocardiographic and Arrhythmic Manifestations of End-Stage Atrial Myopathy in Patients With Longstanding Persistent or Permanent Atrial Fibrillation: A 3-Patient Case Series
Frans Serpa
, Nimesh Patel
, Jose A. Joglar
DOI: 10.12659/AJCR.953661
Am J Case Rep 2026; 27:e953661
408 147 0

15 Sep 2026 : Case report
Pheochromocytoma Masquerading as Acute Coronary Syndrome Complicated by Cardiogenic Shock: A CARE-Compliant Case Report
Songyan Zhang, Ying Cui, Shucheng Li
DOI: 10.12659/AJCR.952994
Am J Case Rep 2026; 27:e952994
370 214 0

15 Sep 2026 : Case report
Pheochromocytoma Masquerading as Acute Coronary Syndrome Complicated by Cardiogenic Shock: A CARE-Compliant Case Report
Songyan Zhang, Ying Cui, Shucheng Li
DOI: 10.12659/AJCR.952994
Am J Case Rep 2026; 27:e952994
370 214 0

15 Sep 2026 : Case report
A Case of Pneumocephalus on Valsalva Maneuver: A Case Report and Literature Review
Bouchra Chergui, Julien Flament, Nicolas Mulquin
, Céline Couvreur
DOI: 10.12659/AJCR.953059
Am J Case Rep 2026; 27:e953059
377 166 0

15 Sep 2026 : Case report
A Case of Pneumocephalus on Valsalva Maneuver: A Case Report and Literature Review
Bouchra Chergui, Julien Flament, Nicolas Mulquin
, Céline Couvreur
DOI: 10.12659/AJCR.953059
Am J Case Rep 2026; 27:e953059
377 166 0

12 Sep 2026 : Case report
Airway Emergency in a Primigravida Associated With Paradoxical Vocal Fold Motion and Placental Abruption Leading to Emergent Cesarean Delivery: A Case Report
Emily G. Bliss
, Bryce M. Marshall, Gregory L. Rose, Neva P. Lemoine
, James K. Damron
DOI: 10.12659/AJCR.953653
Am J Case Rep 2026; 27:e953653
421 278 0

12 Sep 2026 : Case report
Airway Emergency in a Primigravida Associated With Paradoxical Vocal Fold Motion and Placental Abruption Leading to Emergent Cesarean Delivery: A Case Report
Emily G. Bliss
, Bryce M. Marshall, Gregory L. Rose, Neva P. Lemoine
, James K. Damron
DOI: 10.12659/AJCR.953653
Am J Case Rep 2026; 27:e953653
421 278 0

11 Sep 2026 : Case report
Appendico-Sigmoid Fistula as a Rare Complication of Chronic or Recurrent Appendicitis: A Case Report
Shashi Kush, Suvendu Sekhar Jena
, Amitabh Yadav, Samiran Nundy
DOI: 10.12659/AJCR.952691
Am J Case Rep 2026; 27:e952691
382 208 0

11 Sep 2026 : Case report
Appendico-Sigmoid Fistula as a Rare Complication of Chronic or Recurrent Appendicitis: A Case Report
Shashi Kush, Suvendu Sekhar Jena
, Amitabh Yadav, Samiran Nundy
DOI: 10.12659/AJCR.952691
Am J Case Rep 2026; 27:e952691
382 208 0

08 Sep 2026 : Case report
Suspected Donor-Site Implantation of Floor of Mouth Squamous Cell Carcinoma After Free Flap Reconstruction: A Case Report
TianWen Zhang
, Bo Lin, HuiJun Yang, HongYu Yang
DOI: 10.12659/AJCR.953340
Am J Case Rep 2026; 27:e953340
394 343 0

08 Sep 2026 : Case report
Suspected Donor-Site Implantation of Floor of Mouth Squamous Cell Carcinoma After Free Flap Reconstruction: A Case Report
TianWen Zhang
, Bo Lin, HuiJun Yang, HongYu Yang
DOI: 10.12659/AJCR.953340
Am J Case Rep 2026; 27:e953340
394 343 0

07 Sep 2026 : Case report
Refractory Stasis Dermatitis Due to Chronic Venous Insufficiency With Psychosocial Worsening in 2 Septuagenarian Patients Treated With Hyaluronic Acid–Succinic Acid Intradermotherapy
Qiaofeng Zhao, Marjorie P. Zambrano
, Sofia Brito, Bum-ho Bin, Yuping Ran
, Alberto Leguina-Ruzzi
DOI: 10.12659/AJCR.953520
Am J Case Rep 2026; 27:e953520
569 572 0

07 Sep 2026 : Case report
Refractory Stasis Dermatitis Due to Chronic Venous Insufficiency With Psychosocial Worsening in 2 Septuagenarian Patients Treated With Hyaluronic Acid–Succinic Acid Intradermotherapy
Qiaofeng Zhao, Marjorie P. Zambrano
, Sofia Brito, Bum-ho Bin, Yuping Ran
, Alberto Leguina-Ruzzi
DOI: 10.12659/AJCR.953520
Am J Case Rep 2026; 27:e953520
569 572 0

19 Jul 2026 : Case report
Extra-Anatomical Aortic Bypass for Infected Aortic Arch Stent Graft: A Case Series
Mohammed S. AlReshidan, Shabir H. Shah, Hussain R. Aynusah
, Isa S. AlSuwat
, Abdullah J. Alotaibi, Faisal I. Alqumaizi, Ahmed A. Alamri
, Khalid A. Alqarni
, Abdulaziz M. AlJuhayim, Nora A. Alruzouq
, Alhanouf M. Alhumidhan
DOI: 10.12659/AJCR.952756
Am J Case Rep 2026; 27:e952756
404 585 0

19 Jul 2026 : Case report
Extra-Anatomical Aortic Bypass for Infected Aortic Arch Stent Graft: A Case Series
Mohammed S. AlReshidan, Shabir H. Shah, Hussain R. Aynusah
, Isa S. AlSuwat
, Abdullah J. Alotaibi, Faisal I. Alqumaizi, Ahmed A. Alamri
, Khalid A. Alqarni
, Abdulaziz M. AlJuhayim, Nora A. Alruzouq
, Alhanouf M. Alhumidhan
DOI: 10.12659/AJCR.952756
Am J Case Rep 2026; 27:e952756
404 585 0

06 Sep 2026 : Case report
Total Femoral Replacement as a Salvage Procedure for a Periprosthetic Fracture After Multiple Previous Femoral Reconstructions: A Case Report
Filip Robakowski
, Alicja Główka
, Mateusz Pochylski
DOI: 10.12659/AJCR.952384
Am J Case Rep 2026; 27:e952384
420 409 0

06 Sep 2026 : Case report
Total Femoral Replacement as a Salvage Procedure for a Periprosthetic Fracture After Multiple Previous Femoral Reconstructions: A Case Report
Filip Robakowski
, Alicja Główka
, Mateusz Pochylski
DOI: 10.12659/AJCR.952384
Am J Case Rep 2026; 27:e952384
420 409 0

05 Sep 2026 : Case report
Isolated Psychiatric Presentation of Cerebral Venous Thrombosis in a Patient Without Risk Factors: A Diagnostic Challenge
Mahdi Abdulrahman Kanjo, Hanin Abdulbast AboTaleb
, Asim Musaad Almalawi, Reham Jamal Balbaid
DOI: 10.12659/AJCR.953812
Am J Case Rep 2026; 27:e953812
507 407 0

05 Sep 2026 : Case report
Isolated Psychiatric Presentation of Cerebral Venous Thrombosis in a Patient Without Risk Factors: A Diagnostic Challenge
Mahdi Abdulrahman Kanjo, Hanin Abdulbast AboTaleb
, Asim Musaad Almalawi, Reham Jamal Balbaid
DOI: 10.12659/AJCR.953812
Am J Case Rep 2026; 27:e953812
507 407 0

04 Sep 2026 : Case report
Left Atrial Thrombectomy Under Cardiopulmonary Bypass Without Aortic Cross-Clamping Using Rapid Ventricular Overdrive Pacing: A Case Report
Tomohide Takei, Takeshi Nagaoka, Hitoshi Sato
DOI: 10.12659/AJCR.953416
Am J Case Rep 2026; 27:e953416
395 382 0

04 Sep 2026 : Case report
Left Atrial Thrombectomy Under Cardiopulmonary Bypass Without Aortic Cross-Clamping Using Rapid Ventricular Overdrive Pacing: A Case Report
Tomohide Takei, Takeshi Nagaoka, Hitoshi Sato
DOI: 10.12659/AJCR.953416
Am J Case Rep 2026; 27:e953416
395 382 0

31 Aug 2026 : Case report
Septic Spontaneous Abortion Associated With Intrauterine Fetal Death at 8 Weeks of Gestation Complicated by Myometritis and Bilateral Psoas Muscle Abscess: A Case Report
Jose L. Rojas-Oviedo
, Nancy P. Ortega López, Dauris Lineth Mejía Pérez, Melissa Buitrago-Gomez
, Juan C. Vallejo-Soto, Leidy D. Rojas Hernández
DOI: 10.12659/AJCR.953673
Am J Case Rep 2026; 27:e953673
518 497 0

31 Aug 2026 : Case report
Septic Spontaneous Abortion Associated With Intrauterine Fetal Death at 8 Weeks of Gestation Complicated by Myometritis and Bilateral Psoas Muscle Abscess: A Case Report
Jose L. Rojas-Oviedo
, Nancy P. Ortega López, Dauris Lineth Mejía Pérez, Melissa Buitrago-Gomez
, Juan C. Vallejo-Soto, Leidy D. Rojas Hernández
DOI: 10.12659/AJCR.953673
Am J Case Rep 2026; 27:e953673
518 497 0

31 Aug 2026 : Case report
Radiation Associated Undifferentiated Pleomorphic Sarcoma of the Neck 2 Decades After External Beam Radiation for Medullary Thyroid Carcinoma: A Case Report and Literature Review
Tanya Odisho, Sedighe Esmaeilzade
, Alexander Laskaris
, Sungmi Jung, James Man Git Tsui
, Sinziana Dumitra, Elliot Mitmaker
DOI: 10.12659/AJCR.953580
Am J Case Rep 2026; 27:e953580
528 507 0

31 Aug 2026 : Case report
Radiation Associated Undifferentiated Pleomorphic Sarcoma of the Neck 2 Decades After External Beam Radiation for Medullary Thyroid Carcinoma: A Case Report and Literature Review
Tanya Odisho, Sedighe Esmaeilzade
, Alexander Laskaris
, Sungmi Jung, James Man Git Tsui
, Sinziana Dumitra, Elliot Mitmaker
DOI: 10.12659/AJCR.953580
Am J Case Rep 2026; 27:e953580
528 507 0

30 Aug 2026 : Case report
Subcentimeter Ileal Neuroendocrine Tumor Resection for Obscure Gastrointestinal Bleeding Followed by Pacemaker-Treated Sick Sinus Syndrome: A Case Report
Jordan Llerena-Velastegui, Gil Bermeo-Sevilla, Francisco Nunez-Medina, Jose Zambrano-Herdoiza, Ruth Jimbo-Sotomayor
, Xavier Sanchez
DOI: 10.12659/AJCR.953537
Am J Case Rep 2026; 27:e953537
504 549 0

30 Aug 2026 : Case report
Subcentimeter Ileal Neuroendocrine Tumor Resection for Obscure Gastrointestinal Bleeding Followed by Pacemaker-Treated Sick Sinus Syndrome: A Case Report
Jordan Llerena-Velastegui, Gil Bermeo-Sevilla, Francisco Nunez-Medina, Jose Zambrano-Herdoiza, Ruth Jimbo-Sotomayor
, Xavier Sanchez
DOI: 10.12659/AJCR.953537
Am J Case Rep 2026; 27:e953537
504 549 0

29 Aug 2026 : Case report
Coronary-Subclavian Steal Syndrome in a Post-Coronary Artery Bypass Grafting Patient: A Reversible Cause of Myocardial Ischemia
Abdallah Rayyan, Daniel Bishev
, Nasir Nawaz
DOI: 10.12659/AJCR.951303
Am J Case Rep 2026; 27:e951303
555 526 0

29 Aug 2026 : Case report
Coronary-Subclavian Steal Syndrome in a Post-Coronary Artery Bypass Grafting Patient: A Reversible Cause of Myocardial Ischemia
Abdallah Rayyan, Daniel Bishev
, Nasir Nawaz
DOI: 10.12659/AJCR.951303
Am J Case Rep 2026; 27:e951303
555 526 0

28 Aug 2026 : Case report
Aggressive Sporadic Renal Angiomyolipoma With Tumor Thrombus Extending Into the Inferior Vena Cava, Right Atrium, and Right Ventricle: A Multidisciplinary Case Report
Caroline J. Cushman
, Kolos K. Nagy
, Rodolfo Martinez, Kaiser R. Tarafdar
DOI: 10.12659/AJCR.952664
Am J Case Rep 2026; 27:e952664
671 605 0

28 Aug 2026 : Case report
Aggressive Sporadic Renal Angiomyolipoma With Tumor Thrombus Extending Into the Inferior Vena Cava, Right Atrium, and Right Ventricle: A Multidisciplinary Case Report
Caroline J. Cushman
, Kolos K. Nagy
, Rodolfo Martinez, Kaiser R. Tarafdar
DOI: 10.12659/AJCR.952664
Am J Case Rep 2026; 27:e952664
671 605 0

27 Aug 2026 : Case report
Management Challenges of Interfering Cardiopulmonary Resuscitation‐Induced Consciousness in the Prehospital Setting: A Case Report
Nicholas A. Wright
, John B. Patterson, William S. Cox
DOI: 10.12659/AJCR.952977
Am J Case Rep 2026; 27:e952977
691 816 0

27 Aug 2026 : Case report
Management Challenges of Interfering Cardiopulmonary Resuscitation‐Induced Consciousness in the Prehospital Setting: A Case Report
Nicholas A. Wright
, John B. Patterson, William S. Cox
DOI: 10.12659/AJCR.952977
Am J Case Rep 2026; 27:e952977
691 816 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
528 674 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
528 674 0

26 Aug 2026 : Case report
Atypical Presentation of Hereditary Hemorrhagic Telangiectasia Without Recurrent Epistaxis Leading to Delayed Diagnosis
Daniyaal Syed
, Farah Khan, Numair Khan
DOI: 10.12659/AJCR.953158
Am J Case Rep 2026; 27:e953158
679 614 0

26 Aug 2026 : Case report
Atypical Presentation of Hereditary Hemorrhagic Telangiectasia Without Recurrent Epistaxis Leading to Delayed Diagnosis
Daniyaal Syed
, Farah Khan, Numair Khan
DOI: 10.12659/AJCR.953158
Am J Case Rep 2026; 27:e953158
679 614 0
In Press
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.954777
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953433
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953495
Case report
Am J Case Rep In Press; DOI: 10.12659/AJCR.953909
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