Background: Brown tumor is a rare skeletal manifestation of secondary hyperparathyroidism. Although diagnosis of the disease is increasingly seen in early stages due to improved screening techniques, some patients still present in a progressed disease stage. The treatment depends on tumor mass and varies from a conservative approach with supportive parathyroidectomy to extensive surgical resection with subsequent reconstruction. Case presentation: We report a case of extensive mandibular brown tumor in a patient with a history of systemic lupus erythematosus, chronic kidney disease, and secondary hyperparathyroidism. Following radical resection of the affected bone, reconstruction could be successfully performed using a free flap. Conclusions: There were no signs of recurrence during five years of close follow-up. Increased awareness and multidisciplinary follow-ups could allow early diagnosis and prevent the need for radical therapeutical approaches.

Mandibular Brown Tumor as a Result of Secondary Hyperparathyroidism: A Case Report with 5 Years Follow-Up and Review of the Literature.

Glandular Odontogenic Cyst is a relatively rare cyst of odontogenic origin, which shows glandular or salivary features that are thought to indicate the pluripotentiality of odontogenic epithelium It is seen in middle-aged adults, and commonly involves the anterior region of the jaws, especially the mandible It shows non-specific clinico-radiographic findings which may resemble other lesions, but has characteristic histopathologic features which help in its diagnosis This paper reports an unusual presentation of a glandular odontogenic cyst which was diagnosed in a 64-year old female in the posterior maxilla, along with a literature review of this cyst, especially the cases reported in India in the past

Glandular odontogenic cyst of the maxilla: a case report and literature review.

Glandular odontogenic cyst: a report of four cases

Hyperparathyroidism is one of the most common endocrine disorders worldwide. In countries where routine biochemical screening is not common, symptomatic hyperparathyroidism predominates. Its manifestations include skeletal alterations, calcification of soft tissues, kidney stones, and functional alterations in other systems. Notably, jaw alterations can be the first clinical sign of hyperparathyroidism, including brown tumor, renal osteodystrophy, osteitis fibrosa, and leontiasis ossea, and knowing such conditions is of core importance for the multidisciplinary diagnosis and management of hyperparathyroidism. We aimed to perform a concise review, systematizing the concepts and mechanisms underlying hyperparathyroidism and associated gnathic alterations. In addition, a detailed description of the clinical aspects of the jaw manifestations is presented. 

Manifestations of hyperparathyroidism in the jaws: Concepts, mechanisms, and clinical aspects

The glandular odontogenic cyst (GOC) is a rare developmental cyst that was described in 1988 by Gardner, et al. This lesion demonstrates non-specific clinical course and radiological findings. Hence, often confused with other lesions, but specific histopathlogical features help in establishing its correct diagnosis. This article presents a rare case of a maxillary glandular odontogenic cyst in a 70-year-old female patient.

Maxillary Glandular Odontogenic Cyst: An Uncommon Entity at an Unusual Site.

Brown tumor is one of the lesions that develop in patients with hyperparathyroidism (HPT) and represents the terminal stages of bone remodeling process. Any of the skeletal bones can be affected including the craniomaxillofacial ones. Many a times, brown tumor was detected after a final diagnosis of HPT is made. However, on occasions, brown tumor can be the first clinical sign of the disease. Primary HPT is an uncommon systemic disease usually caused by hyperplasia or adenoma of the parathyroid glands. It causes overproduction of parathormone, which may affect the entire skeleton, causing bone resorption appear as cyst-like lesions called osteitis fibrosa cystica or brown tumors. Here, we report such a rare case in which multiple radiolucent lesions were noticed in the ramus part of the mandible and premolar region bilaterally, as the initial signs of primary HPT are presented in this report.

A complex case of brown tumors as initial manifestation of primary hyperparathyroidism in a young female.

Adenomatoid odontogenic tumor (AOT) is a relatively uncommon benign lesion of odontogenic origin mainly affecting females in second decade of life, having a predilection for the anterior region of the maxilla. Histologically, it is composed of odontogenic epithelium in a variety of histopathological patterns in a mature, fibrous connective tissue stroma and characterized by slow but progressive growth. Very few cases of AOT associated with a dentigerous cyst have been reported in the literature. PubMed and Medline data showed a total of 11 cases of AOT associated with a dentigerous cyst in the literature. We present an additional case of an AOT arising from a dentigerous cyst around the crown of an unerupted upper canine in a 20-year-old female, which was clinically diagnosed as a dentigerous cyst. Histologically, the case showed proliferation of odontogenic epithelium in the form of whorls and islands typical of AOT associated with dentigerous cyst appearing thin reduced enamel like epithelium lining the cystic cavity, described previously. However, it is unclear whether this entity has a more aggressive potential.

Adenomatoid odontogenic tumor associated with a dentigerous cyst.

Glandular odontogenic cyst (GOC) is an uncommon jaw bone cyst of odontogenic origin described in 1987 by Gardner et al. It is a cyst having an unpredictable and potentially aggressive behavior. The increased recurrence rate can be due to its multilocularity and incomplete removal of the lining following conservative treatment. Clinically, the most common site of occurrence is the anterior region of mandible. GOC has a slight male predilection and occurs primarily in middle-aged patients. This article presents a case of glandular odontogenic cyst in a 30-year-old female patient in the posterior region of the maxilla, which is quite rare.

Glandular odontogenic cyst in maxilla: A case report and literature review

Mucoepidermoid carcinoma (MEC) is the malignant salivary gland neoplasm chiefly occurred in minor salivary gland. One of the rare variant of MEC is intra-osseous variant found in the jaws known as central mucoepidermoid carcinoma. Presently in this case report, we described a 28-year-old male diagnosed with central low grade mucoepidermoid carcinoma subsequently with the presence of asymptomatic swelling with a history of trauma. Clinically mimicking a cystic lesion and radiographically gives an idea of mixed radio-opaque radiolucent lesion which creates a confusion to render a final diagnosis. The site, duration and history of the case are uncommon for the occurrence of intra-osseous malignant lesion of salivary glands. Present case adds new dimensions to the present knowledge about the clinical and radiographical picture that a central mucoepidermoid carcinoma can mimic.

Intraosseous mucoepidermoid carcinoma of maxilla: a rare entity.

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Ashutosh Harsh

Author Tools

Chat about Author

Papers

A complex case of brown tumors as initial manifestation of primary hyperparathyroidism in a young female.

Adenomatoid odontogenic tumor associated with a dentigerous cyst.

Glandular odontogenic cyst in maxilla: A case report and literature review

Intraosseous mucoepidermoid carcinoma of maxilla: a rare entity.