Osteonecrosis of the jaw is a condition in which bone cells die due to various causes. It is classified as drug-induced jaw osteonecrosis, osteoradionecrosis, traumatic, non-traumatic, and spontaneous osteonecrosis. Antiresorptive or antiangiogenic drugs cause drug-induced osteonecrosis. The combination of medications, microbial …

Case Report. A 54 year old patient reported to our department with the chief complaint of pain and swelling in the right lower back region of the jaw since three …

Primary hyperparathyroidism is characterized by hypercalcemia and elevated or inappropriately normal serum levels of parathyroid hormone. Brown tumor of bone is a rare non-neoplastic lesion resulted from abnormal bone metabolism in hyperparathyroidism. However, nowadays, skeletal disease caused by primary …

We reported two cases of oral brown tumors as the initial presentation of primary hyperparathyroidism. In the first case, a 44-year-old woman presented a painful and sessile lesion of 4 × 3 cm over the central body of the mandible which progressively increased in 4 …

Case report: A 65-year-old woman was admitted to our hospital with generalized bone pain and a progressive painless mass in her jaw appeared since 6 months ago. She had a history of two times parathyroidectomy. In recent hospitalization, she presented with the complaint of weakness, bone pain and a progressive swelling in her jaw.

Abstract. Tuberculosis (TB) has become a rare disease in the developed countries but it is still a serious problem in developing countries. Incidence of tuberculous osteomyelitis of the jaw bones is very low. This rare incidence is the primary reason that this lesion gets mis-diagnosed many times. Here we report the diagnosis, treatment and ...

We report an interesting case of oral cavity metastasis from a primary thyroid malignancy, which masqueraded as a primary jaw tumor. Case Report. A 52-year-old man without any comorbid illness presented to our center with complaints of a rapidly increasing painful swelling of the left lower jaw of 5 months duration. He also complained of ...

Pisano et al. in their study of 13 cases of SPB reported ulceration and hemorrhage as primary symptom along with pain and ... RT followed by surgery or RT followed by CHT. According to our review of jaw cases, 17 (34.69%) cases were treated by RT alone, 13 (26.5%) cases by RT in combination with surgery, surgery alone in 6 …

Rarely, PHPT may occur in inherited forms with association to fibrous jaw tumor that are unrelated to hyperparathyroidism. In this uncommon disease: hyperparathyroidism-jaw tumor (HPT-JT) syndrome, parathyroid tumor is frequently malignant and usually associated with nonendocrine malignancies . We report a case of …

Marcus Gunn syndrome (MGS) is a rare craniofacial condition characterized by abnormal eyelid movements synchronized with jaw muscle activity. This case report describes a one-month-old with right eyelid ptosis and involuntary movements of the right eyelid during sucking. The diagnosis of MGS was made based on clinical …

CDC73 -related disorders should be suspected in individuals with any of the following clinical, family history, laboratory, radiographic, and/or histopathology features. Clinical features. Primary hyperparathyroidism and ossifying fibroma (s) of the jaw. Primary hyperparathyroidism with age of onset <45 years and cystic, atypical, and/or ...

10.1007/s00405-012-2235-9. . Abstract. . Background: We report two cases of primary intraosseous squamous cell carcinoma of the jaw, one arising from an odontogenic …

Primary chronic osteomyelitis of the jaw has been reported in children of both sexes with a peak onset between 10 and 20 years . ... Sixteen studies had reported jaw involvement as a part of this disease. Cases with purely mandibular and midface involvement were distinguished from cases associated with other syndromes. Ten …

Accelerated workflow for primary jaw reconstruction with microvascular fibula graft 3D Print Med. 2017;3(1):3. doi: 10.1186/s41205-017-0010-7. ... Case description: Workflow includes data acquisition through computertomography of head and legs, segmentation of the data and virtual surgery. The virtual surgery was transferred into surgical ...

Abstract. Primary impaction of primary teeth is rare. Only ten cases have been found in the world literature. It affects almost always second molars and the finding is usually occasional. Three cases of this abnormality, two of the upper jaw and one of the mandible, are presented. The analysis of the characteristics of these cases and the cases ...

A primary jaw crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. It is used in many industries, including mining, construction, and demolition, to crush materials such as rocks, coal, and ores. A primary jaw crusher consists of two plates, one stationary and one movable, which form a V …

We are presenting a case of mandibular osteosarcoma in a 39‐year‐old, 13‐week pregnant lady with a history of breast carcinoma. ... Osteosarcomas constitute about 40%–60% of all primary malignancies of the bones. 1, ... The tumor presents in the jaw about one to two decades later than osteosarcoma of the long bones. 5, ...

Primary tumors of jaw bone are uncommon . Osteoid-producing primary bone tumors are encountered in gnathic apparatus, albeit far less in incidence as compared to their skeletal counterparts. ... In case of the torus mandibularis, the tumor presents itself in the lingual aspect of mandible opposite the mental foramen. Torus palatinus and torus ...

Discussion. CGCG occurs predominantly in the jaw and facial bones, but it also appears in other parts of the body. It is usually an asymptomatic lesion discovered during routine radiographic examinations, or when the painless expansion of the affected bone is noted by the patient or parents as in this case CGCG lesions usually grow …

PMCID: PMC4575997. PMID: 26435856. Primary Chronic Osteomyelitis of the Jaws in Children: An Update on Pathophysiology, Radiological Findings, Treatment Strategies, …

Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare malignant central jaw tumor derived from odontogenic epithelial remnants. PIOSCC predominantly affects the mandible, although both jawbones may be involved. This case report describes a PIOSCC type 2 of the maxilla in a 37-year-old man, treated by partial …

Primary site was determined in seven cases after immunohistochemical workup on metastatic tumor and further investigations, whereas the primary site of carcinoma with neuroendocrine differentiation was unknown. Conclusion: Metastasis to jaw bones is rare and may be the first manifestation of unknown primary. A lesion predominantly involving ...

BRAFV600E mutation detection by molecular assays may be useful for the diagnosis in early stages of tumor development.PRIMARY INTRAOSSEOUS SQUAMOUS CELL CARCINOMA OF THE JAW: CASE REPORT Joao Pedro Santos NASCIMENTO, Nathalia Souza MALLIAGROS, Lorenzo Duarte TESTOLIN, Fl avio Ricardo MANZI, Idal …

Its incidence in patients with chronic renal disease or end-stage renal disease is of 13% as opposed to 1.5% in case of primary HPTH. It can affect all bones such as the femur, sternum, ribs, and rarely facial regions (jawbone such as our case, palatinal bone, nasal, and orbital sinuses), and may be monostotic or polyostotic. 2,3

Paget's disease of jaw bones as primary manifestation: A case ... Objective: To present a case of early diagnosis mandibular Paget's disease of bone (PDB), recognised by a general dentist.

The clinical case of osteomyelitis of the jaw (OJ) reported in this paper perfectly illustrates that an accurate diagnosis is essential for adequate and effective management. In the absence of suggestive signs of infection, the exact etiology of OJ is challenging and appropriate treatment is often delayed [ 1, 2 ].

Primary jaw crusher 1200x900. FRANCK NJAMGA. December 10th, 2023. This primary jaw crusher was fully designed by our team inside the international study office TIA INTERNATIONAL LTD. Capacity : 120 Tons per Hour. Weight : 16 Tons. Download files. Like.

Primary chronic osteomyelitis of the jaw is an uncommon non-suppurative, chronic inflammatory disease of unknown origin. It can manifest as early or adult onset …

Primary chronic osteomyelitis (PCO) of the jaws is an uncommon non-suppurative inflammatory disease of unknown origin. Although the disease is not age …

The remaining 2 cases had documented history of previous third molar removal. The primary sites were the mandible in 8 patients; the maxilla in 3. The posterior jaw was commonly involved (9 of 11; 82%). All patients underwent enucleation with complete resolution in 10 of 11 with 1 requiring exploration of a residual radiolucency.