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Pediatric and Developmental Pathology :... 2023Odontogenic tumors are rare tumors of the jaws that arise from remnants of the tooth forming apparatus. Some odontogenic tumors demonstrate strong predilection for... (Review)
Review
Odontogenic tumors are rare tumors of the jaws that arise from remnants of the tooth forming apparatus. Some odontogenic tumors demonstrate strong predilection for pediatric patients including the unicystic ameloblastoma, adenomatoid odontogenic tumor, ameloblastic fibroma, ameloblastic fibro-odontoma, odontoma, and primordial odontogenic tumor. In this review, we discuss the clinical, radiographic, histopathologic, and molecular characteristics of select odontogenic tumors that demonstrate pediatric predilection and review management.
Topics: Humans; Child; Odontogenic Tumors; Ameloblastoma; Odontoma
PubMed: 38032744
DOI: 10.1177/10935266231200115 -
Current Treatment Options in Oncology Feb 2024Desmoid tumors are rare tumors with a tendency to infiltrate locally. The lack of a standard treatment approach makes choosing the most appropriate treatment for... (Review)
Review
Desmoid tumors are rare tumors with a tendency to infiltrate locally. The lack of a standard treatment approach makes choosing the most appropriate treatment for patients challenging. Most experts recommend watchful observation for asymptomatic patients as spontaneous regression of tumor is observed in up to 20% of patients. Upfront resection of the desmoid tumor has fallen out of favor due to high morbidity and high relapse rates associated with the tumor. Systemic therapy has evolved over several decades. Where chemotherapy, hormonal therapy, and non-steroidal anti-inflammatory drugs were used over the last several decades, tyrosine kinase inhibitors came to the forefront within the last decade. Most recently, gamma-secretase inhibitors have shown significant clinical benefit in patients with desmoid tumors, bringing forth an entirely new mechanistic approach. Several Wnt pathway inhibitors are also under development. Invasive approaches like cryoablation have also shown clinical benefit in patients with extra-abdominal desmoid tumors in recent years. The recent approval of nirogacestat has ushered in a new era of treatment for patients diagnosed with desmoid tumors. Several new molecules are expected to be approved over the coming years.
Topics: Humans; Fibromatosis, Aggressive; Retrospective Studies; Neoplasm Recurrence, Local
PubMed: 38270798
DOI: 10.1007/s11864-024-01177-5 -
Hand Clinics Aug 2023Dupuytren disease is a common pathologic condition that can be especially challenging to hand surgeons in recurrent or severe contractures. Recurrence risk may be... (Review)
Review
Dupuytren disease is a common pathologic condition that can be especially challenging to hand surgeons in recurrent or severe contractures. Recurrence risk may be reduced with a variety of techniques, including skin grafting, external fixator application, radiation, and many others described in this article. Management of recurrence requires special attention to anatomy at risk. Adjuvant therapy may help to prevent the progression or recurrence of severe disease.
Topics: Humans; Dupuytren Contracture; Skin Transplantation; Skin; Treatment Outcome
PubMed: 37453772
DOI: 10.1016/j.hcl.2023.03.006 -
Skeletal Radiology Jul 2023Desmoid-type fibromatosis (DF) is a soft tissue tumor characterized by infiltrative growth and a tendency toward local recurrence, while it exhibits self-limiting... (Review)
Review
Desmoid-type fibromatosis (DF) is a soft tissue tumor characterized by infiltrative growth and a tendency toward local recurrence, while it exhibits self-limiting behavior and shows spontaneous regression. With its unpredictable behavior, a change in treatment strategies from initial surgery to nonsurgical management has been proposed, and active surveillance is currently widely chosen as the initial treatment strategy for DF. We reviewed the imaging features of DF regarding its clinical course, focusing on regression cases, postoperative cases, and imaging changes after systemic treatment.
Topics: Humans; Fibromatosis, Aggressive; Diagnostic Imaging; Combined Modality Therapy; Postoperative Period; Soft Tissue Neoplasms
PubMed: 36646850
DOI: 10.1007/s00256-023-04275-x -
Autopsy & Case Reports 2023
PubMed: 38149070
DOI: 10.4322/acr.2023.462 -
Pediatric and Developmental Pathology :... 2023Evaluation of bone pathology within the head and neck region, particularly the gnathic bonesis is complex, demonstrating unique pathologic processes. In part, this... (Review)
Review
Evaluation of bone pathology within the head and neck region, particularly the gnathic bonesis is complex, demonstrating unique pathologic processes. In part, this variation is due to odontogenesis and the embryological cells that may be involved, which can contribute to disease development and histologic variability. As with any boney pathosis, the key is to have clinical correlation, particularly with radiographic imaging prior to establishing a definitive diagnosis. This review will cover those entities that have a predilection for the pediatric population, and while it is not all inclusive, it should serve as a foundation for the pathologist who is evaluating bony lesions involving the craniofacial skeleton.
Topics: Humans; Child; Bone and Bones; Neck; Neoplasms; Odontogenic Tumors
PubMed: 37232383
DOI: 10.1177/10935266231170744 -
Ugeskrift For Laeger May 2024This is a case report of a 44-year-old premenopausal woman who was admitted to hospital due to uncontrollable and life-threatening vaginal bleeding after starting...
This is a case report of a 44-year-old premenopausal woman who was admitted to hospital due to uncontrollable and life-threatening vaginal bleeding after starting rivaroxaban treatment for atrial fibrillation. She had a medical history with menorrhagia due to an intrauterine fibroma. She did not respond sufficiently to factor X supplement or other non-surgical medical interventions. The bleeding subsided after bilateral embolization of aa. uterinae.
Topics: Humans; Rivaroxaban; Female; Adult; Factor Xa Inhibitors; Uterine Hemorrhage; Atrial Fibrillation; Leiomyoma; Menorrhagia; Uterine Neoplasms
PubMed: 38847299
DOI: 10.61409/V01240012