نتایج جستجو برای: Mandibular neoplasms

تعداد نتایج: 519998  

Journal: :iranian journal of medical sciences 0
swati s. gotmare department of oral and maxillofacial pathology and microbiology, d y patil university school of dentistry, sector 7, nerul, navi mumbai, maharashtra, india avinash tamgadge department of oral and maxillofacial pathology and microbiology, d y patil university school of dentistry, sector 7, nerul, navi mumbai, maharashtra, india sandhya tamgadge department of oral and maxillofacial pathology and microbiology, d y patil university school of dentistry, sector 7, nerul, navi mumbai, maharashtra, india kashmira s kesarkar department of oral and maxillofacial pathology and microbiology, d y patil university school of dentistry, sector 7, nerul, navi mumbai, maharashtra, india

juvenile ossifying fibroma (jof) is a rare, benign, locally aggressive entity of the extragnathic craniofacial bones with a high tendency towards recurrence. two distinctive microscopic patterns of juvenile ossifying fibroma have been described: a trabecular juvenile ossifying fibroma (trjof) and a psammomatoid juvenile ossifying fibroma (pjof). psammomatoid variant is predominantly a craniofac...

Journal: :iranian journal of otorhinolaryngology 0
ali ghazipour department of otorhinolaryngology, jondishapour university of medical sciences, ahwaz, iran. shervin ghavami lahiji department of otorhinolaryngology, damascus university of medical sciences, damascus, syria. bassel bradd department oral and maxillofacial surgery, damascus university of medical sciences, damascus, syria. fariborz saleheh department of otorhinolaryngology, jondishapour university of medical sciences, ahwaz, iran.

introduction: desmoid tumors are very rare, benign fibrous neoplasms arise from the musculoaponeurotic structures throughout the body.   case report: the patient was a   seven-year old boy with a large mandibular mass growing over a period of six months. his ct-scan showed a large mass, 13 cm in diameter in the cheek area extending to the neck and trachea. biopsy was compatible with desmoid fib...

Juvenile ossifying fibroma (JOF) is a rare, benign, locally aggressive entity of the extragnathic craniofacial bones with a high tendency towards recurrence. Two distinctive microscopic patterns of juvenile ossifying fibroma have been described: a trabecular juvenile ossifying fibroma (TrJOF) and a psammomatoid juvenile ossifying fibroma (PJOF). Psammomatoid variant is predominantly a craniofac...

2012
Sandeep Kumar Aman Arora Reena Yadav

Microstomia may result from surgical treatment of orofacial neoplasms, cleft lips, maxillofacial trauma, burns, radiotherapy, or scleroderma. A maximal oral opening that is smaller than the size of a complete denture can make prosthetic treatment challenging. This clinical paper presents the prosthodontic management of a total edentulous patient with microstomia. Sectional mandibular and maxill...

Carotid body paraganglioma is a neuroendocrine neoplasm of the mandibular region. Due to its prominent stromal alternations, carotid body paraganglioma is a great emulator of other neoplasms in the head and neck region especially in metastatic tumors and its definite diagnosis is a great challenge. To the best of our knowledge, the most frequently reported variant is sclerosing and paragangliom...

Journal: :JPMA. The Journal of the Pakistan Medical Association 2012
Ezher Hamza Dayisoylu Ali Alper Pampu Sevdegul Mungan Fatih Taskesen

Canalicular adenomas are uncommon benign salivary gland neoplasms of the oral cavity. They are typically located on the upper lip, buccal mucosa and infrequently found on the palate and derived from minor salivary glands. Intra-mandibular localization of canalicular adenoma is extremely rare. Due to benign character of the tumour, canalicular adenomas rarely present with bone erosion. Histologi...

2014
Mario Carbone Francesco Della Ferrera Lucio Carbone Gaia Gatti Marco Carrozzo

Numb chin syndrome is a rare sensory neuropathy of the mental nerve characterized by numbness, hypoesthesia, paraesthesia, and very rarely pain. Dental causes, especially iatrogenic ones, maxillofacial trauma, or malignant neoplasm are etiologic factors for this rare syndrome. Many malignant and metastatic neoplasms are causing this syndrome, like primary osteosarcoma, squamous cell carcinoma, ...

2012

econstruction of the mandible presents unique challenges to the head and neck surgeon. Although mandibular defects can result from trauma, infection, congenital deformities, or osteonecrosis, it most commonly occurs following ablative surgery for the treatment of benign or malignant neoplasms. Primary intrabony mandibular carcinoma is rare; therefore, the involvement of the lower jaw is usually...

Journal: :Veterinary pathology 1999
B V Thomsen R K Myers

A 14-year-old spayed female shepherd/collie crossbred dog had a 6 x 4-cm mass excised from below the right ear. The partially encapsulated, neoplastic mass had a necrotic core and was embedded in the mandibular salivary gland. Histologically, the mass was composed of numerous multinucleate giant cells and large, oval, pleomorphic cells that produced osteoid. Neoplastic cells were immunoreactive...

Alireza Babaei Darzi Hamed Hosseinkazemi Maede Salehi Mahsa Mehryari Maryam Seyedmajidi Neda Babaee Somayeh sadat Lavasani

        Abstract   Squamous cell carcinoma (SCC) is the most common malignant tumors of oral cavity. The ratio of men to women is about 2: 1. Generally, it   is admitted that 60% of carcinoma of the mandibular gingival are located in the posterior of premolars. Gingiva is one of the less common sites of oral squamous cell carcinoma (OSCC). Due to the variable clinical and behavioral presentatio...

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