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Objective: To review the technique and outcomes of using dermal filler to camouflage forehead osteoma, providing a minimally invasive alternative to surgical excision. Background: Forehead osteoma, commonly known as a forehead bump or bone spur, can be a cosmetic concern. Surgical excision, while effective, carries risks of scarring and postoperative complications. An innovative approach using dermal filler offers a potential solution. Methods: A hyaluronic acid‐based filler is injected into the deep subcutaneous plane over the bony prominence using a cannula. The fanning technique ensures even distribution of the filler. The procedure's safety, patient selection, and communication between the injector and patient are emphasized to achieve optimal results. Results: The technique provides immediate aesthetic improvement with results that can last up to 12 months, depending on the filler used. While generally safe, potential complications include infections, swelling, asymmetry, and lumpiness. Proper technique, patient selection, and good communication between the injector and patient are critical to achieving optimal outcomes. Conclusion: Using dermal filler to camouflage forehead osteoma is a minimally invasive alternative to surgical excision, offering immediate and long‐lasting results with minimal downtime and fewer risks. Further studies are needed to refine the technique and optimize outcomes. [ABSTRACT FROM AUTHOR]

Gardner's syndrome has been recognized as a hereditary affliction that is autosomal in nature. This disorder is known to exhibit characteristics of familial adenomatous polyposis, of which it is also considered a variation. The features of this syndrome include the gradual development of osteomas and epidermoid cysts, including a characteristic feature that is the noted presence of intestinal polyps, which are generally multiple in number. Additionally, dental anomalies have been observed and recorded in a sizeable ratio of cases encompassing an increased frequency of multiple odontomas that are benign tumors linked to the development of a tooth and tooth agenesis/hypodontia that refers to developmental absence of one or more teeth. The other dental ascertainment includes abnormal morphology of the tooth/teeth as well as the presence of supernumerary teeth and impacted or unerupted teeth. This case report outlines the case of a 59-year-old male patient who had reported to the clinic, and was then diagnosed with Gardner's syndrome post a thorough examination. On radiographic examination, the manifestation of multiple osteomas in the frontal bone was revealed. The presence of a motley of diffused benign lesions of the bone in both the upper and lower jaw as well as the presence of an epidermoid cyst on the scalp was suggestive of an exemplar presentation of Gardner's syndrome. [ABSTRACT FROM AUTHOR]

AbstractMiddle ear osteoid osteomas are rare, and they can be misdiagnosed as otosclerosis. Conductive hearing loss, aural fullness, tinnitus and rarely otorrhoea are presenting symptoms. A rare paediatric case is highlighted here. The aim is to consider this amongst differential diagnosis and the operative technique has also been discussed. A 10-year-old girl with a one-year history of intermittent bloody otorrhoea presented to the Whipps Cross paediatric otology clinic. CT and MRI scan demonstrated an intrinsic lesion centred on the incus. Otoendoscopic examination and radiological investigations deemed the lesion of undetermined significance. A transcanal endoscopic excision of this lesion was performed. Histology revealed a lesion consistent with an osteoid osteoma. Osteoid osteomas of the middle ear represent an important differential diagnosis to consider when assessing patients with otalgia, otorrhea, tinnitus and an associated conductive deafness.

Osteoma is an unusual benign tumor of bone origin characterized by proliferation of compact or medullary bone. It is most common in adults between the third and fifth decades of life, with no gender predilection and can be categorized as central, peripheral or extra-skeletal. This study aims to report the case of a patient who was seen at the Odontoclínica Central da Marinha with a final diagnosis of Osteoma with approximately 10 years of evolution. A 58-year-old black woman was referred complaining of pain when chewing on the left side and displacement of the jaw to the right side. On physical examination, facial asymmetry was observed with a well-defined swelling of firm consistency in the parotid region on the left side, in addition to a swollen palate. Radiographically, a rounded and well-defined radiopaque image was observed, affecting the ascending ramus of the mandible, extending to the condyle and coronoid process on the left side. On cone beam computed tomography, a hyperdense, multilobular, well-defined and corticalized image was noted, located on the left side of the mandible, involving the ascending ramus, breaking the lingual cortex and invading the cranial region of soft tissues. The patient underwent an incisional biopsy with a histopathological report compatible with osteoma. Giant osteomas are unusual, mainly in the jaw region. The dentist must be aware of this pathology due to the risk of involvement with syndromes, also because it affects the aesthetics and function of affected patients

Osteoma is a benign osteogenic neoplasm characterized by gradual growth. Commonly, it manifests in the craniofacial region, marked by the proliferation of compact and/or cancellous bone. Despite its frequent occurrence, peripheral osteoma’s precise etiology and pathogenesis remain unknown. Post-surgical excision recurrence is rare, and malignant transformation has yet to be documented. This study aims to detail an unusual case of an 11-year-old male patient presenting with a solitary peripheral osteoma in the right retromolar trigone region, a previously unreported site. The patient was initially asymptomatic, but after one month, the lesion induced facial asymmetry and discomfort while chewing. Successful surgical intervention resulted in the lesion's removal, and after 1 year of monitoring, no signs of recurrence were observed. This paper also highlights the peripheral osteoma’s clinical, radiographic, surgical, and histopathological features, as well as its differential diagnoses.

APC is a tumor suppressor gene that exerts its effect through the regulation of the Wnt signaling pathway. Loss of function mutations of the gene are associated with familial adenomatous polyposis (FAP). Early diagnosis in FAP patients is essential to prevent the development of colorectal cancer. Extraintestinal manifestations often precede the formation of the polyposis; therefore, these manifestations may serve as a clinical indicator for the condition. The aim of this study was to assess genotype–phenotype associations between the location of APC mutations and various extraintestinal features, mainly focusing on osseous and dental anomalies. Analyses of our cases and the mutations available in the literature with these manifestations revealed that mutations in the N-terminal region (amino acids 1–~1000) of the protein are more frequently associated with only osseous anomalies, whereas dental manifestations are more prevalent in mutations in the middle region (amino acids 1000–~2100). In addition, supernumerary teeth were found to be the most common dental feature. Since dental abnormalities often precede intestinal polyposis, dentists have a crucial role in the early identification of patients at risk. [ABSTRACT FROM AUTHOR]

Introduction: Ectopic foreign bodies in the maxillary sinus occur rarely. Ectopic tooth eruption rarely occurs in the orbit, nasal cavity, maxillary sinus, and elsewhere. Ectopic eruption of teeth in the maxillary sinus is most commonly associated with wisdom teeth and is rarely associated with supernumerary teeth. This rare phenomenon may be accompanied by chronic recurrent sinusitis with headaches and facial pain. However, fibro-osseous lesions in the paranasal sinuses are discovered incidentally on X-ray images and are often asymptomatic. Osteoma is the most common fibro-osseous lesion that develops in the paranasal and nasal sinuses. Osteomas rarely cause serious symptoms such as orbital lesions and intracranial invasion. Case Presentation: We report a rare case of exostosis containing supernumerary teeth within the maxillary sinus. A characteristic pedicled bone lesion with a clear border on computed tomography was the undefined orthopantomogram radiopacity in the maxillary sinus, and the lesion contained supernumerary teeth. As the patient had chronic nasal congestion, the tumor was surgically removed. Pathologically, the surgical specimen revealed an osteoma. The patient's symptoms of chronic sinusitis disappeared. Because the patient had no history of midface trauma or surgery, the supernumerary teeth were speculated to have migrated during a reactive osteogenic process caused by chronic sinusitis. Conclusions: A foreign body in the maxillary sinus can be easily diagnosed by computed tomography. Surgical removal is recommended if the foreign body is symptomatic or occupies more than half of the maxillary sinus. This can help resolve chronic sinusitis symptoms and prevent serious complications in the future. [ABSTRACT FROM AUTHOR]

Peripheral osteoma of the jaw is a rare, benign, slow-growing lesion, which usually appears as a unilateral, pedunculated, radiopaque mass protruding from the periphery and is generally solitary. Multiple osteomas without any syndromic involvement are rare. In the present case, a 75-year-old male patient underwent implant placement in the edentulous posterior ridges of the maxilla and mandible. Over 7 years, multiple masses gradually proliferated in the buccal bone of the implant in three different sextants of the posterior region, reaching a size of 2.0 cm. Clinically and radiologically, these lesions were presumed to be peripheral osteomas and were surgically removed because the large mass made self-performed oral hygiene and maintenance of peri-implant health difficult. The histopathological evaluation confirmed that peripheral osteomas were both compact and cancellous. The patient did not exhibit any other clinical manifestations of Gardner syndrome. Whether dental implant placement and loading are involved in the occurrence of peripheral osteomas is unclear, but they might have affected the consistent growth of the mass as a reactive mechanism. After resection, the functional abilities of chewing and self-cleansing significantly improved. No recurrence of peripheral osteoma was observed after 1 year of follow-up, and peri-implant health was well maintained. Within the limitations of the present case report, multiple peripheral osteomas can occur adjacent to dental implants without any syndromic issues, and a large mass of PO can harm peri-implant health which requires surgical removal. It is speculated that dental implants may be associated with the slow and consistent growth of PO. [ABSTRACT FROM AUTHOR]

Benign bony growths called tori can develop in various places throughout the mandible and maxilla, although their exact origin is still unknown. There have been numerous reports of unilateral or bilateral Mandibular Tori (MT); however, no reports of a midline anterior mandibular tori have been made yet. A 27-year-old female patient reported with a complaint of a bony growth on her lower jaw below the tongue. The tori are unusually situated at the midline on the lingual side of the mandibular central incisor. The elements shown to be causal were the gender of the male, the ethnicity of Asians, and developmental in origin. The cornerstone of treatment for Tori is surgical resection. After a year of follow-up, there was no recurrence. The present case highlighted the significance of etiological factors for bony exostosis management and recurrence, which, in conjunction with origin, gender, ethnic and racial factors, may account for the patient’s lack of recurrence.

This article discusses the technique of single-port endoscopic removal of forehead osteoma, which is a benign tumor lesion that can cause cosmetic concerns for patients. Traditionally, open approaches or large incisions were made to remove forehead osteoma, resulting in visible scars and potential nerve injury. However, otolaryngologists have the necessary skills for this procedure and can achieve complete tumor removal and excellent cosmetic outcomes using endoscopic visualization. The technique involves making a small incision in the hairline, performing subperiosteal dissection, and using drilling to remove the osteoma. The procedure has been shown to have high success rates and low surgical morbidity. [Extracted from the article]

Key Clinical Message: Gardner's syndrome with the complete manifestation of colonic and extracolonic features is uncommon. Therefore, every clinician should view extracolonic features with a high index of suspicion. This may be key to early diagnosis, definitive management in these patients and importantly, helps prevent malignant transformation of existing colonic polyps. [ABSTRACT FROM AUTHOR]

Gardner syndrome (GS) is a rare autosomal dominant disorder that can present with craniomaxillofacial abnormalities. The identification of osteomas or craniomaxillofacial abnormalities can therefore serve as a marker of this condition, facilitating early referral and diagnosis. A 17-year-old female with GS was referred for the management of severe limited mouth opening, causing a major problem for routine endoscopy to monitor the gastrointestinal alterations of GS. Clinical and radiological evaluations showed multiple osteomas in the mandibular angle, condylar and coronoid regions bilaterally and maximum mouth opening of 8 mm. The patient underwent surgery for osteoma removal and bilateral customized alloplastic total temporomandibular joint replacement (TMJ-TJR). At the 2-year follow-up, the patient showed improvements in quality of life, with a maximum mouth opening of 34 mm, allowing routine upper endoscopy to be performed. This is the first report of GS, a rare and challenging craniomaxillofacial abnormality, treated with TMJ-TJR. A comprehensive overview of the patient's clinical presentation, diagnostic assessment, treatment planning, and outcomes is provided. [ABSTRACT FROM AUTHOR]

A 54-year-old male patient presented for a periodic check-up at the dental clinic. A panoramic radiograph showed bilateral ossification of the stylohyoid ligament with an oval radiopacity on the right side. Cone-beam computed tomography revealed a well-defined, homogenous hyperdense entity from the lower third of the ossified stylohyoid ligament on the right side. The differential diagnosis of osteoma on the stylohyoid chain includes Eagle syndrome and benign tumors of the stylohyoid chain and adjacent structures. Osteoma rarely manifests in the neck. Even more infrequent are tumors originating from the stylohyoid chain, with only a single documented case of osteoma reported in the literature in 1993. Due to the asymptomatic status, no surgical intervention was advised, and the case would be monitored periodically. This case report describes the details of an osteoma that emerged from the stylohyoid chain, marking it as the second recorded occurrence of this highly rare condition. [ABSTRACT FROM AUTHOR]

Objective: The objective of this study is to explore the prevalence, size, location and radiographic features of osteomas in the paranasal sinuses using cone beam computed tomography imaging. Study design: This study was planned as retrospective cross-sectional. 499 consecutive cone beam computed tomography scans obtained in a dentomaxillofacial radiology department for various dental indications. Statistical analysis of all data was done with SPSS version 22. Descriptive statistics and chi-square tests were used to determine the prevalence of categorical parameters. Results: Osteoma was detected in 7 % (n = 35) of the 499 images analyzed. The age of the patients ranged from 6 to 96 years (mean 42.03 ± 18.70). No significant difference was found between the genders (p = 0.77). In terms of localization, it was significantly more common in the ethmoid sinuses (p

Benign bony growths called tori can develop in various places throughout the mandible and maxilla, although their exact origin is still unknown. There have been numerous reports of unilateral or bilateral Mandibular Tori (MT); however, no reports of a midline anterior mandibular tori have been made yet. A 27-year-old female patient reported with a complaint of a bony growth on her lower jaw below the tongue. The tori are unusually situated at the midline on the lingual side of the mandibular central incisor. The elements shown to be causal were the gender of the male, the ethnicity of Asians, and developmental in origin. The cornerstone of treatment for Tori is surgical resection. After a year of follow-up, there was no recurrence. The present case highlighted the significance of etiological factors for bony exostosis management and recurrence, which, in conjunction with origin, gender, ethnic and racial factors, may account for the patient's lack of recurrence. [ABSTRACT FROM AUTHOR]

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Objectives: To question the value of drilling the site of the stalk ("insertion site" or "stalk" drilling) of a pedunculated external auditory canal osteoma (EACO) in reducing recurrence. Data sources: A retrospective medical chart review of all patients treated for EACO in one tertiary medical center, a systematic literature review using Medline via "PubMed", "Embase", and "Google scholar" search, and a meta-analysis of the proportion for recurrence of EACO with and without drilling. Results: The local cohort included 19 patients and the EACO origin was the anterior EAC wall in 42% and the superior EAC wall in 26%. The most common presenting symptoms were aural fullness and impacted cerumen (53% each), followed by conductive hearing loss (42%). All patients underwent post-excision canaloplasty, and one sustained EACO recurrence. Six studies suitable for analysis were identified (63 EACOs). Hearing loss, aural fullness, otalgia, and cerumen impaction were the most common clinical presentations. The most common EACO insertion site was the anterior EAC wall (37.5%), followed by the superior EAC and posterior walls (25% each). The inferior EAC wall was least affected (12.5%). There was no significant difference in recurrence between EACOs whose stalk insertions were drilled (proportion 0.09, 95% confidence interval [CI] 0.01–0.22) to the ones whose insertion was not drilled (proportion 0.05, 95% CI 0.00–0.17). The overall recurrence proportion was 0.07 (95% confidence interval 0.02–0.15). Conclusion: EACO insertion site drilling does not reduce recurrence and should be avoided in the absence of a definite pedicle projecting to the EAC lumen. [ABSTRACT FROM AUTHOR]

Background: Gardner syndrome is a rare genetic cancer predisposition disorder characterized by intestinal polyposis, multiple osteomas, and soft and hard tissue tumors. Dental anomalies are present in approximately 30%–70% of patients with Gardner syndrome and can be discovered during routine dental examinations. However, sometimes the diagnosis is challenging due to the high clinical variability and incomplete clinical picture. Herein, we report a family with various dental and bone anomalies, in which the definitive diagnosis was established with the help of a comprehensive genetic analysis based on state-of-the-art next-generation sequencing technology.Case presentation: A 17-year-old female index patient presented with dental (caries, impacted, retained and anteriorly located teeth) and atypical bone anomalies not resembling Gardner syndrome. She was first referred to our Genetic Counselling Unit at the age of 11 due to an atypical bone abnormality identified by a panoramic X-ray. Tooth 3.6 was surgically removed and the histopathology report revealed a Paget’s disease-like bone metabolic disorder with mixed osteoblastic and osteoclastic activity of the mandible. A small lumbar subcutaneous tumor was discovered by physical examination. Ultrasound examination of the tumor raised the possibility of a soft tissue propagation of chondromatosis. Her sister, 2 years younger at the age of 14, had some benign tumors (multiple exostoses, odontomas, epidermoid cysts) and impacted teeth. Their mother had also skeletal symptoms. Her lower teeth did not develop, the 9th-10th ribs were fused, and she complained of intermittent jaw pain. A cranial CT scan showed fibrous dysplasia on the cranial bones. Whole exome sequencing identified a heterozygous pathogenic nonsense mutation (c.4700C>G; p.Ser1567*) in the APC gene in the index patient’s DNA. Targeted sequencing revealed the same variant in the DNA of the other affected family members (the sister and the mother).Conclusion: Early diagnosis of this rare, genetically determined syndrome is very important, because of the potentially high malignant transformation of intestinal polyps. Dentists should be familiar with the typical maxillofacial features of this disorder, to be able to refer patients to genetic counseling. Dental anomalies often precede the intestinal polyposis and facilitate the early diagnosis, thereby increasing the patients’ chances of survival. Genetic analysis may be necessary in patients with atypical phenotypic signs.

Key Clinical Message Gardner's syndrome with the complete manifestation of colonic and extracolonic features is uncommon. Therefore, every clinician should view extracolonic features with a high index of suspicion. This may be key to early diagnosis, definitive management in these patients and importantly, helps prevent malignant transformation of existing colonic polyps.

Peripheral osteoma of the jaw is a rare, benign, slow-growing lesion, which usually appears as a unilateral, pedunculated, radiopaque mass protruding from the periphery and is generally solitary. Multiple osteomas without any syndromic involvement are rare. In the present case, a 75-year-old male patient underwent implant placement in the edentulous posterior ridges of the maxilla and mandible. Over 7 years, multiple masses gradually proliferated in the buccal bone of the implant in three different sextants of the posterior region, reaching a size of 2.0 cm. Clinically and radiologically, these lesions were presumed to be peripheral osteomas and were surgically removed because the large mass made self-performed oral hygiene and maintenance of peri-implant health difficult. The histopathological evaluation confirmed that peripheral osteomas were both compact and cancellous. The patient did not exhibit any other clinical manifestations of Gardner syndrome. Whether dental implant placement and loading are involved in the occurrence of peripheral osteomas is unclear, but they might have affected the consistent growth of the mass as a reactive mechanism. After resection, the functional abilities of chewing and self-cleansing significantly improved. No recurrence of peripheral osteoma was observed after 1 year of follow-up, and peri-implant health was well maintained. Within the limitations of the present case report, multiple peripheral osteomas can occur adjacent to dental implants without any syndromic issues, and a large mass of PO can harm peri-implant health which requires surgical removal. It is speculated that dental implants may be associated with the slow and consistent growth of PO.

Abstract Background Osteomas are benign slow-growing tumors, which typically arise on the surface of the bone. They rarely arise from the temporal bone, accounting for 0.1–1% of all benign tumors of the skull. The external auditory canal (EAC) is the most common site for osteomas in the temporal bone. Other extra-canalicular osteomas of the temporal bone are uncommon and infrequently reported. In this case report, we discuss the clinical presentation and surgical management of osteoma of the squamous part of the temporal bone. A limited review of literature is also presented. Case presentation A 20-year-old male presented to the outpatient department (OPD) with a chief complaint of a hard swelling above his left ear, for 4 years. He had no other complaints other than cosmetic concern. On examination, there was a solitary, smooth, bony hard swelling just antero-superior to the left pinna, and the overlying skin was unremarkable. The left EAC and tympanic membrane were normal. A non-contrast computed tomography (CT) scan of the head and face with 3-D reconstruction showed a16 × 18 mm exophytic, pedunculated bony lesion arising from the squamous part of the temporal bone suggestive of an osteoma. The patient was taken up for surgical excision under general anesthesia. The bony lesion was removed from its attachment to the skull using a gouge and a mallet. The base of the tumor was drilled using a polishing burr to ensure complete removal and prevent recurrence. The histopathology was confirmatory of compact osteoma. Postoperative period was uneventful, and follow-up at 18-month post-surgery did not reveal any recurrence clinically. Conclusion Osteoma of the temporal squama is rarely reported, and surgical excision is the definitive treatment if symptomatic. This case report highlights the surgical management of this rare tumor. A limited review of literature suggests that squamous part of the temporal bone is an unusual site for extra-canalicular osteomas, and the prognosis is good after surgery.

Background: Osteoma is a benign bone tumor that rarely affects animals. The most common bones involved with this tumor included the mandible, maxillofacial bones, and nasal sinuses. Definitive diagnosis is based on pathology findings which allow for differentiation with other bone lesions. Case Description: The patient, a five-year-old intact male Mongrel dog presented with a huge mandibular mass that involved both the right and left mandible, and led to dental occlusion. The radiography was performed and depicted the intense mass with a well-demarcated edge, a short transitional zone between normal and abnormal bone, and a smooth rounded radiopaque appearance. The investigation according to the fine needle aspiration showed the presence of oval to spindle shape cells with poorly malignancy criteria, fatty cells, reactive osteoblasts and osteoclasts based on a population of spindle-shaped cells, and low numbers of degenerated neutrophils, bacteria, and few macrophages. Then, the radiographic assessments and cytology findings demonstrated the osteoma and referred for surgical intervention. A unilateral mandibulectomy was performed, and the lesion was send to the histopathology laboratory. The histopathology evaluation showed osteocyte proliferation without malignancy features. The osteoblast cells also showed no atypical proliferation that endorses the osteoma tumor. Conclusion: Although, mandibular and maxillofacial bone resection in small animals have different tolerations, this patient became a candidate for surgery for future better nutrition and prevention of facial deformity and dental malocclusion. Follow-up after osteoma is one of the most necessary post-operation treatments to check the regeneration of the mass. There are considerable data in this report that should regard this tumor as a possible differential diagnosis for mandibular tumors. [Open Vet J 2023; 13(3.000): 382-387]

Objectives: The aim of this study was to report the surgical management experience of patients with osteomas of the frontal and ethmoid sinuses performed in 2 metropolitan Italian hospitals between 2012 and 2019. Methods: A retrospective chart review of cases of frontal and ethmoid osteomas from the Ca' Granda Niguarda Hospital of Milan and the Policlinico Umberto I University Hospital of Rome was performed. All patients underwent preoperative computed tomography and, when orbital or intracranial extension was suspected, magnetic resonance imaging. Surgical treatment was performed according to Chiu classification. Results: A total of 38 cases of frontal and ethmoid sinus osteomas were included in the study; 22 patients were men and 16 were women. The mean age at diagnosis was 49 years. Seven (18.4%) patients were treated using an open approach; 3 (7.9%) patients underwent open and endoscopic approach; the remaining 28 (73.7%) patients were treated with endoscopic approach. Seven (18.4%) patients had a cerebrospinal fluid leak intraoperatively and were treated with the placement of tissue graft through the defect. The mean follow-up time was 18 months; no recurrence was observed at 12-month follow-up. Conclusion: Osteomas of the frontal and ethmoid sinuses can be treated using different techniques, mostly endoscopically. The choice of surgical approach (endoscopic vs open) depends on the location and size of the osteoma, anatomical size, characteristic of the sinus, surgeon's experience, and available existing technical facilities. Cerebrospinal fluid leak is a possible complication of surgery. [ABSTRACT FROM AUTHOR]

Osteoma cutis describes the process of bone formation within the skin. It is an uncommon but precise diagnosis when made histologically. While most cases of osteoma cutis are secondary to local processes such as acne, physicians must consider primary causes of osteoma cutis when encountering this finding in a child. In this report, we present an infant with osteoma cutis that led to the diagnosis of Albright hereditary osteodystrophy. [ABSTRACT FROM AUTHOR]

We report a very rare case of 35-year-old female with a giant mandibular osteoma in the angle of the mandible. We highlight the importance of CT in diagnosing as well as defining the extent of this rare case so that proper management can be undertaken. We also showcase the importance of angiography to show relationship of this mass with the surrounding vessels.

Osteomas are slow growing fibro-osseous lesions. Very rare to occur in paranasal sinuses. Small osteomas don't require any intervention. Giant osteomas may require surgical intervention due to its cosmetic and functional compromises. A 28 year old male presented with swelling over forehead and left orbit for more than 4 years. The swelling is around 6 × 5 cm with gross lateral and inferior deviation of left eyeball. Extradural fronto-ethmoidectomy was done with combined external and endoscopic approach. There was pearly white bony hard, fixed tumor mass seen infiltrating anterior and posterior table of frontal bone. All the tumors removed in piecemeals. Wait and watch policy is the usual treatment policy for small and asymptomatic osteomas. Combine external and endoscopic approach is the treatment of choice for giant frontoethmoid osteoma. [ABSTRACT FROM AUTHOR]

Solid primary tumors of the hyoid bone are extremely rare. Osteomas are benign, slow-growing, usually asymptomatic, and well-circumscribed tumors broadly attached to the bone surface composed of mature lamellar/cortical-type bone with unknown etiology. Osteomas commonly occur in bones formed by membranous ossification, almost exclusively occurring in the head and commonly involving the paranasal sinus, skull vault, mandible, and nasal bone. We discuss a rare case of osteoma involving the hyoid bone. [ABSTRACT FROM AUTHOR]

Background: Osteoma associated with Mucocele remains an extremely rare occurrence. Case description: A 49-year-old female with high blood pressure, under medical treatment. She presented a 7-month history of right periorbital swelling with ptosis followed by intermittent headaches and dizziness. Brain imaging revealed a right ethmoido-front-orbital bone lesion, heterogeneous condensing, and polycyclic contours, surrounded by a fluid collection with hyperdense walls. A right frontal craniotomy was retained. Both tumors, Osteoma and Mucocele were excised and confirmed by histology. A depletive lumbar puncture was done to prevent any increase in intracranial pressure. Conclusion: Osteoma and Mucocele are rare benign brain tumors. The combination of both remains rare. Early diagnosis and treatment of Osteomas might prevent surges of multiple complications, the most notable one being Mucocele.

Background: Osteomas are benign slow-growing tumors, which typically arise on the surface of the bone. They rarely arise from the temporal bone, accounting for 0.1–1% of all benign tumors of the skull. The external auditory canal (EAC) is the most common site for osteomas in the temporal bone. Other extra-canalicular osteomas of the temporal bone are uncommon and infrequently reported. In this case report, we discuss the clinical presentation and surgical management of osteoma of the squamous part of the temporal bone. A limited review of literature is also presented. Case presentation: A 20-year-old male presented to the outpatient department (OPD) with a chief complaint of a hard swelling above his left ear, for 4 years. He had no other complaints other than cosmetic concern. On examination, there was a solitary, smooth, bony hard swelling just antero-superior to the left pinna, and the overlying skin was unremarkable. The left EAC and tympanic membrane were normal. A non-contrast computed tomography (CT) scan of the head and face with 3-D reconstruction showed a16 × 18 mm exophytic, pedunculated bony lesion arising from the squamous part of the temporal bone suggestive of an osteoma. The patient was taken up for surgical excision under general anesthesia. The bony lesion was removed from its attachment to the skull using a gouge and a mallet. The base of the tumor was drilled using a polishing burr to ensure complete removal and prevent recurrence. The histopathology was confirmatory of compact osteoma. Postoperative period was uneventful, and follow-up at 18-month post-surgery did not reveal any recurrence clinically. Conclusion: Osteoma of the temporal squama is rarely reported, and surgical excision is the definitive treatment if symptomatic. This case report highlights the surgical management of this rare tumor. A limited review of literature suggests that squamous part of the temporal bone is an unusual site for extra-canalicular osteomas, and the prognosis is good after surgery. [ABSTRACT FROM AUTHOR]

Osteomas are benign and generally slow-growing, consisting of densely sclerotic and well-defined bones that are typically located in the skull and facial bones. We present a 19-year-old female patient with a painless lump on one side of the neck. Computed tomography was performed with a report of tumor growth in the thyroid cartilage. The patient underwent an external neck approach for excision of the tumor and the histopathological diagnosis confirmed the diagnosis of osteoma. Thyroid cartilage osteomas should be taken into consideration when dealing with a patient presenting with a neck mass. [ABSTRACT FROM AUTHOR]

Benign tumours comprise the majority of primary vertebral tumours, and these are often found incidentally on imaging. Nonetheless, accurate diagnosis of these benign lesions is crucial, in order to avoid misdiagnosis as more ominous malignant lesions or infection. Furthermore, some of these tumours, despite their benign nature, can have localised effects on the spine including neural compromise, or can be locally aggressive, thus necessitating active management. Haemangiomas and osteomas (enostosis) are the commonest benign tumours encountered. Others include osteoid osteoma, osteoblastoma, fibrous dysplasia, osteochondroma, chondroblastoma, haemangioma, simple bone cysts, aneurysmal bone cysts, giant cell tumours, eosinophilic granuloma and notochordal rests. The majority of lesions are asymptomatic; however, locally aggressive lesions (such as aneurysmal bone cysts or giant cell tumours) can present with nonspecific symptoms, such as back pain, neurological deficits and spinal instability, which may be indistinguishable from more commonly encountered mechanical back pain or malignant lesions including metastases. Hence, imaging, including radiography, computed tomography (CT) and magnetic resonance imaging (MRI), plays a critical role in diagnosis. Generally, most incidental or asymptomatic regions are conservatively managed or may not require any follow-up, while symptomatic or locally aggressive lesions warrant active interventions, which include surgical resection or percutaneous treatment techniques. Due to advances in interventional radiology techniques in recent years, percutaneous minimally invasive techniques such as radiofrequency ablation, sclerotherapy and cryoablation have played an increasing role in the management of these tumours with favourable outcomes. The different types of primary benign vertebral tumours will be discussed in this article with an emphasis on pertinent imaging features. [ABSTRACT FROM AUTHOR]