We reported a case of a 10-year-old girl with cementifying fibroma and cementoblastoma co-existed in the right mandible. Her right mandible swelled and became asymmetry in one month. Radiographically, a radiopaqueradiolucent lesion in anterior site and a radiopaque mass in posterior site were revealed. With fibrous dysplasia (anterior lesion) and odontoma (posterior lesion) as our initially dia...

Various terms have been suggested to describe non-ossifying fibroma including fibrous cortical defect, cortical desmoid, metaphyseal fibrous defect and non-osteogenic fibroma. Regardless of the term used, they probable all refer to abnormal osteoclastogenesis at the metaphyseal region. Non-ossifying fibroma is a benign fibrogenic tumor primarily affecting children and adolescents. It is the mos...

Juvenile ossifying fibroma (JOF) is an expansive intraosseous lesion of the bones, comprising fibrous cell tissue that contains spheroid calcifications and randomly oriented mineralized structures. It is presented by patients under 15 years old. They are non-odontogenic lesions that imitate odontogenic lesions. The differential diagnosis is fibro-osseous lesions of the jaw, such as cemento-ossi...

Left atrial fibroma as a benign tumor is an exceedingly rare left atrial mass. It has various clinical signs and symptoms and sometimes leads to serious complications such as lethal arrhythmia and death. We report a case of right atrial fibroma in a 40-year-old male who presented with dyspnea and atrial fibrillation. Transthoracic echocardiography revealed a large sessile mass attached to inter...

Intraoral ossifying fibromas have been described in the literature since the late 1940s. Peripheral ossifying fibroma (POF) is usually a fibroma of the gingival which shows areas of calcification or ossification. It is a nonneoplastic enlargement of gingiva. Due to its clinical and histopathological similarities, some POFs are believed to develop initially as a pyogenic granuloma that undergoes...

BACKGROUND Cardiac fibroma is rarely encountered in children, and even more rare in neonates. We herein report a case of a 5-month-old female with severe right ventricular outflow tract obstruction caused by a large right ventricle fibroma that was successfully surgically resected. CASE PRESENTATION This report describes the case of a 5-month-old female infant with a large mass measuring 26 ×...

Fibroma of the tendon sheath is an uncommon soft tissue tumor presenting as a solitary, slow-growing, firm, painless, small nodule, which shows strong attachment to the tendon or tendon sheath. It is usually localized on fingers and hand tendons in adults between the age of 20 and 40 years old. This case concerns a 61-year-old man presenting with a 5-year history of multiple cutaneous nodules o...