6,946 results match your criteria Simple Bone Cyst Imaging

Arthroscopic Treatment of Intraosseous Ganglion Cysts of the Carpus.

Front Surg 2022 7;9:798432. Epub 2022 Jun 7.

Department of Hand Surgery, Ningbo No.6 Hospital, Ningbo, China.

Objective: To investigate the application and the clinical efficacy of wrist arthroscopy in the treatment of carpal intraosseous ganglion cysts (IGCs).

Methods: A retrospective case study method was adopted to analyze the clinical data of 28 patients with carpal IGCs admitted to the Sixth Hospital of Ningbo from April 2012 to January 2019. A hypodensity in the bone was shown by X-ray before the operation, with hypodensity and cystic change in the bone being confirmed by computed tomography and magnetic resonance imaging. Read More

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Thyroglossal duct cyst with hoarseness as the sole symptom and an intralaryngeal extension masquerading as a laryngeal mass: Clinical experience and literature review.

Ear Nose Throat J 2022 Jun 22:1455613221100030. Epub 2022 Jun 22.

Department of Otolaryngology, 414282Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang, China.

A thyroglossal duct cyst is the most common congenital disease in the neck. There are two age groups usually associated with thyroglossal duct cysts: 1-11 years in children and 30-60 years in adults. These midline neck masses are typically located anteriorly in the neck, inferior to the hyoid bone. Read More

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Surgical Management of Aneurysmal Bone Cyst of the Pubis: A Case Report and Review of Literature.

Int Med Case Rep J 2022 14;15:287-292. Epub 2022 Jun 14.

Department of Special Surgery, Division of Orthopaedics, School of Medicine, The University of Jordan, Amman, Jordan.

Introduction: Aneurysmal bone cysts (ABC) are expansile, lytic, and benign but locally aggressive lesions. Pelvic ABCs are rare and sometimes difficult to manage surgically.

Case Report: A 17-year-old female presented with progressive pain and swelling in the right inguinal region. Read More

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Surgical and prosthodontics management of a perforating giant radicular cyst in anterior maxilla: A case report.

J Pak Med Assoc 2022 May;72(5):965-968

Department of Surgery, Aga Khan University Hospital, Karachi.

Radicular cyst is the most common type of odontogenic cyst associated with the apex of non-vital teeth. The lining of the radicular cyst usually arises from the epithelial rests of Malassez. These cyst usually persists even after the elimination of microbial load from the root canals. Read More

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Analysis of the fluid contents of simple bone cyst in the mandible.

Sci Rep 2022 Jun 16;12(1):10083. Epub 2022 Jun 16.

Department of Oral and Maxillofacial Radiology, School of Dentistry, IHBR, Kyungpook National University, 2177 Dalgubeol-daero, Jung-gu, Daegu, 41940, South Korea.

Description of simple bone cyst (SBC) content has been controversial. This study aimed to assess and give a clearer picture of the SBC cavity contents. Between 2014 and 2016, 19 patients with SBC verified by histopathological examination were included in this study. Read More

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Fenestration is a logical and effective treatment for a large primordial cyst with cholesterol granuloma: a case report.

J Int Med Res 2022 Jun;50(6):3000605221104185

Department of Oral and Maxillofacial Surgery, Matsue City Hospital, Shimane 690-8509, Japan.

A cholesterol granuloma (CG) is characterized by the presence of cholesterol crystals that cause a chronic granulomatous reaction in an enclosed space. It occurs most commonly in the head and neck region, particularly in the middle ear. Although CGs in the maxilla have also been reported, odontogenic cysts in conjunction with CGs in the maxilla are very rare. Read More

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[Aneurysmal bone cyst of mandible: report of a case].

J W Ao Q R Chen

Zhonghua Bing Li Xue Za Zhi 2022 Jun;51(6):564-566

Department of Pathology, Zhongnan Hospital of Wuhan University, Wuhan 430071, China.

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Treatments and Sequelae of Pediatric Pathologic Proximal Femur Fractures Due to Benign Bone Cyst.

J Pediatr Orthop 2022 Jul 10;42(6):e661-e666. Epub 2022 Mar 10.

Children's Orthopedic Center, Children's Hospital Los Angeles, Los Angeles, CA.

Background: The proximal femur is a common location for pathologic fractures in children, yet there is little published information regarding this injury. The purpose of this study was to investigate the outcomes of pediatric pathologic proximal femur fractures due to benign bone tumors.

Methods: A retrospective review of patients treated for pathologic proximal femur fractures from 2004 to 2018 was conducted. Read More

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[Symptomatic arachnoid cyst in an elderly patient who developed motor aphasia].

Nihon Ronen Igakkai Zasshi 2022 ;59(2):219-224

Iwate Prefectural Ninohe Hospital Department of Neurosurgery.

The patient was an 83-year-old woman with a history of breast cancer, distal right radial edge bone fracture, and cervical spine symptoms who had been diagnosed with an arachnoid cyst 9 years previously. She was examined by a nearby doctor, because of an approximately 1-year history of reduced verbal output; she also begun experiencing difficulties with walking. However, she was diagnosed with aging, a history of cervical spondylosis, and the effects of past fractures. Read More

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A novel approach in diagnosing multiple dentigerous cysts using CBCT illustration indicative of Mucopolysaccharidosis VI - a case report.

J Med Life 2022 Apr;15(4):579-586

Project Officer, Institute of Liver and Biliary Sciences, Delhi, India.

Mucopolysaccharidosis VI is a genetic disorder affecting multiple organs with sundry clinical presentations. The main etiological factor reflects the disturbances in mucopolysaccharide metabolism leading to deposition of acid mucopolysaccharide in various tissues. The pathognomonic features of the disease include a large head, short neck, corneal opacity, open mouth associated with an enlarged tongue, enlargement of the skull, and long anteroposterior dimension with unerupted dentition, dentigerous cyst-like follicles, condylar defects, and gingival hyperplasia. Read More

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Unusual Neurological Manifestation of Langerhans Cell Histiocytosis in an Adult.

Ear Nose Throat J 2022 May 31:1455613221106220. Epub 2022 May 31.

Department of Otorhinolaryngology-Head and Neck Surgery, Habib Bourguiba University Hospital, Sfax, Tunisia.

Langerhans Cell Histiocytosis is a rare disorder characterized by an abnormal proliferation of Langerhans cells in one or multiple organs. It rarely presents with a central vestibular involvement. We report a case of a multisystem Langerhans Cell Histiocytosis with mucosal, hepatic, and neurological involvement, presenting with dizziness and balance disorders. Read More

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Simple Bone Cyst (Benign Osteolytic Lesion) of 1st Metacarpal: A Rare Case Report.

J Orthop Case Rep 2022 Jan;12(1):102-105

Department of Orthopaedics, Government Medical College Aurangabad, Maharashtra India.

Introduction: A benign cystic lesion, the simple bone cyst (unicameral/essential bone cyst), it may be found in any long bone (most commonly found in femur and proximal humerus), usually in immature skeletal persons. Metacarpal simple bone cyst is an exceedingly rare occurrence and few treatment options have been described for the same.

Case Report: A 42-year-old manual laborer male (right hand dominant) came with history of trivial trauma to right hand thumb with hammer. Read More

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January 2022

Pulsating Spinal Arachnoid Cyst as a Hidden Aggravating Factor for Thoracic Spondylotic Myelopathy: A Report of 3 Cases.

JBJS Case Connect 2022 04 1;12(2). Epub 2022 Apr 1.

Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan.

Case: We report 3 cases of thoracic myelopathy caused by vertebral osteophytes and coexisting intradural spinal arachnoid cyst (SAC), which was difficult to diagnose on preoperative magnetic resonance imaging. Intraoperative ultrasound sonography revealed spinal cord impingement because of osteophytes and a pulsating intradural SAC. Repeated pincer compression on the spinal cord seemed to be associated with their paraparetic symptoms. Read More

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Unusual Basal Cell Carcinoma in an Adult Woman With Gorlin-Goltz Syndrome.

JAMA Ophthalmol 2022 May 19;140(5):e220637. Epub 2022 May 19.

Canterbury District Health Board, Christchurch, New Zealand.

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[Clinical and cone-beam CT analysis of 368 patients with temporomandibular joint disc perforation in different age groups].

Shanghai Kou Qiang Yi Xue 2022 Feb;31(1):67-70

Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Fujian Medical University. Fuzhou 350001, Fujian Province, China. E-mail:

Purpose: The aim of this study was to investigate the clinical characteristics of disc perforation (DP) of temporomandibular joint (TMJ) at different ages. METHODS:Patients with TMJ disc perforation admitted to the Department of Trauma and Temporomandibular Joint Surgery Stomatological Hospital of Wuhan University, from April 2012 to May 2021 were included in this study. They were divided into 6 groups according to different ages. Read More

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February 2022

Family history is key to the interpretation of exome sequencing in the prenatal context: unexpected diagnosis of Basal Cell Nevus Syndrome.

Prenat Diagn 2022 06 27;42(7):927-933. Epub 2022 May 27.

Medical Genetics Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.

Objectives: To reach a molecular diagnosis for a family with two consecutive fetuses presenting with multiple congenital anomalies.

Methods: The two fetuses underwent prenatal ultrasound, autopsy, radiologic, and genetic investigation. Genetic analysis included karyotype and array-CGH for both fetuses and trio-based whole exome sequencing (WES) only for the second fetus. Read More

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Aneurysmal bone cyst of the proximal femur concomitant with Graves' disease and Moyamoya disease: report of a rare case.

J Int Med Res 2022 May;50(5):3000605221097669

Department of Joint Surgery, The Third People's Hospital of Shenzhen, Shenzhen, Guangdong Province, China.

Aneurysmal bone cyst is a type of benign bone pathology with expansile and osteolytic features whose etiology remains unclear. Graves' disease is an autoimmune disease characterized by diffuse goiter and hyperthyroidism. Moyamoya disease is a progressive cerebral vasculopathy. Read More

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Curr Med Imaging 2022 May 9. Epub 2022 May 9.

Istanbul University Faculty of Dentistry.

Aim The study aimed to evaluate the contribution of the MRI and CT results to the differential diagnosis of histopathologically different odontogenic cysts. Background Odontogenic cysts are commonly seen in the jaw bone and their surgical operations have an important place in the practice of maxillofacial surgery, treatment options for these cysts differ according to their histopathology. Differential results that can be obtained from the radiological evaluations of different cyst groups will allow the surgeon to plan a more accurate approach at the beginning of the operation. Read More

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Imaging Findings of Calcaneal Cyst and Lipoma: Can Intraosseous Cyst Changes Into Lipoma With Advancing Age?

J Comput Assist Tomogr 2022 May-Jun 01;46(3):434-439

From the Departments of Radiology.

Objective: Recent studies have indicated that intraosseous lipomas originate from simple bone cysts of the calcaneus. This study evaluates computed tomography (CT) and magnetic resonance imaging (MRI) findings of calcaneal cysts and lipomas in pediatric and adult populations.

Methods: Forty-six patients with bone lesions located in the anterior portion of the calcaneus beneath the talocalcaneal joint, who underwent CT and/or MRI, were enrolled in this study. Read More

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A case of nevoid basal cell carcinoma syndrome dominated by facial basal cell carcinoma.

Zhong Nan Da Xue Xue Bao Yi Xue Ban 2022 Mar;47(3):384-389

Department of Plastic and Cosmetic Surgery, Xiangya Hospital, Central South University, Changsha 410008.

Nevus-like basal cell carcinoma syndrome (NBCCS) is a rare autosomal dominant disease characterized by the occurrence of multiple maxillofacial keratocysts, basal cell carcinoma, child medulloblastoma, and various skeletal and soft tissue dysplasia. In 2020, a patient with NBCCS dominated by facial basal cell carcinoma was admitted to Xiangya Hospital of Central South University. The patient was an elderly woman. Read More

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Clinical analysis for 15 patients with pulmonary Langerhans cell histiocytosis and literature review.

Zhong Nan Da Xue Xue Bao Yi Xue Ban 2022 Mar;47(3):334-343

Department of Respiratory and Critical Care Medicine, Second Xiangya Hospital, Central South University, Changsha 410011, China.

Objectives: Pulmonary Langerhans cell histiocytosis (PLCH) is a clonal disease, characterized by proliferation of Langerhans cells that derived from bone marrow infiltrating the lungs and other organs. Due to the rarity of the disease, the current understanding of the disease is insufficient, often misdiagnosed or missed diagnosis. This study aims to raise clinicians' awareness for this disease via summarizing the clinical characteristics, imaging features, and treatment of PLCH. Read More

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Clinicoradiological spectrum of primary aneurysmal bone cysts of the maxillofacial region: A series of 31 cases.

Dentomaxillofac Radiol 2022 Jul 23;51(5):20220071. Epub 2022 May 23.

Department of Oral Pathology and Oral Biology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.

Objectives: The aim of the current study was to analyse the demographic, clinical and radiological features of primary aneurysmal bone cysts (ABCs) involving the maxillofacial region.

Methods: Histologically confirmed cases affecting the maxillofacial region were retrospectively reviewed over a 21-year period (2000-2021). Cases were collected from the archives of five Oral Pathology laboratories from three countries: South Africa, Guatemala and Brazil. Read More

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Is pre-operative imaging of external angular dermoid cysts in children necessary?

J Paediatr Child Health 2022 May 4. Epub 2022 May 4.

Department of Paediatric Surgery, Wellington Hospital, Wellington, New Zealand.

Aim: To investigate the frequency and modality of pre-operative imaging in children with an external angular dermoid cyst and whether this influenced subsequent management.

Methods: A retrospective study was undertaken to assess the presentation, investigation, treatment and outcomes in children aged less than 16 years with an external angular dermoid cyst. All children who underwent external angular dermoid cyst excision between January 2008 and April 2021 at a regional children's hospital were analysed. Read More

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Aneurysmal bone cyst of the pelvis and sacrum: a single-center study of 17 cases.

BMC Musculoskelet Disord 2022 Apr 30;23(1):405. Epub 2022 Apr 30.

Department of General Paediatrics, University Children's Hospital Muenster, Albert-Schweitzer-Campus 1, 48149, Muenster, Germany.

Background: The aneurysmal bone cyst (ABC) is a benign, but locally aggressive cystic lesion of the bone. It usually occurs in the metaphysis of long bones of adolescents and young adults but can also affect the pelvis.

Methods: This single-center study is a retrospective review of 17 patients with primary ABCs of the pelvis. Read More

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Endoscopic curettage and allografting of simple bone cysts of the calcaneus in young soccer players: Report of three cases.

Foot (Edinb) 2022 May 25;51:101868. Epub 2021 Sep 25.

Thessaloniki Minimally Invasive Surgery (The-MIS) Orthopaedic Center, St. Luke's Hospital, Thessaloniki, Greece. Electronic address:

Open curettage with bone graft has been the traditionally suggested surgical treatment for the symptomatic simple (or unicameral as they used to be called) calcaneal bone cyst. Less invasive endoscopically assisted treatment with curettage and bone grafting with allograft have recently provided less postoperative morbidity. The aim of the present study is to present our experience with this method in young soccer athletes. Read More

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Co-occurring Acromioclavicular Joint Cyst and Hemarthrosis of the Shoulder Associated With Rotator Cuff Tear Arthropathy.

Cureus 2022 Mar 21;14(3):e23353. Epub 2022 Mar 21.

Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, JPN.

Both acromioclavicular joint (ACJ) cysts and hemarthrosis of the shoulder are rare conditions of massive rotator cuff tear that eventually lead to cuff tear arthropathy. We herein report the first case of a patient with co-occurring ACJ cyst and hemarthrosis of the shoulder. An 80-year-old right-hand-dominant man presented to our outpatient department with a six-month history of repeatable right shoulder pain and swelling. Read More

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A sizeable aneurysmal bone cyst of the mandibular ramus on 15-year-old patient. Intraoral approach.

J Stomatol Oral Maxillofac Surg 2022 Apr 25. Epub 2022 Apr 25.

Otorhinolaryngology - Oral and Maxillofacial Surgery Department, Metropolitan General Hospital, 264 Mesogeion Av., P.C. 15562, Athens, Greece. Electronic address:

Aneurysmal bone cysts (ABCs) are benign, non-neoplastic bone lesions, which contain blood and demonstrate a destructive pattern. They rarely occur in the head and neck region, with the mandible being the most common site of craniofacial origin. They develop in the second decade of life and their etiology is obscure. Read More

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Soft tissue aneurysmal bone cyst of left hemithorax: An extremely rare case.

Indian J Pathol Microbiol 2022 Apr-Jun;65(2):452-454

Department of Surgical Oncology, The Gujarat Cancer and Research Institute, New Civil Hospital Campus, Asarwa, Ahmedabad, Gujarat, India.

Aneurysmal bone cyst (ABC) is a benign expansile cystic lesion that can affect any bone of the skeleton, especially the femur, tibia, and humerus. Lesions with histologic features of an ABC can be originated within soft tissue in exceedingly rare cases. Extra-skeletal ABC may mimic a variety of benign and malignant lesions and can be confused with other common or rare giant cell-rich tumors of soft tissue. Read More

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Primary Aneurysmal Bone Cyst of Nasal Cavity and Sinuses in a Child: Case Report and Literature Review.

Ear Nose Throat J 2022 Apr 15:1455613221081569. Epub 2022 Apr 15.

Department of Otolaryngology, Head and Neck Surgery, 117984Beijing Children's Hospital, Capital Medical University, China.

Introduction: Aneurysmal bone cysts (ABCs) are a rare benign bone lesion, which are divided into primary and secondary categories, and occur mainly in the vertebra and the long tubular bones. Primary ABCs in the nasal cavity and the sinuses are rare.

Case Presentation: We reported on a one-year-old boy who suffered from progressive nasal obstruction and intermittent nosebleeds over a period of approximately 1 month. Read More

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Cystic Odontogenic Tumor with Features of Calcifying Odontogenic Cyst in 3 Cats and a Dog.

J Vet Dent 2022 Jun 12;39(2):194-202. Epub 2022 Apr 12.

Veterinary Dental Services, 530 Massachusetts Ave., Boxborough, MA 01719, USA.

This case series describes the clinical appearance, radiographic appearance and histopathologic features of 4 patients (3 cats and 1 dog) with unique cystic oral lesions that are consistent with a diagnosis of calcifying odontogenic cyst (COC). COC is a rare odontogenic lesion in humans that has not been previously reported in companion animals. Historically, COC in humans has been classified as a benign cystic neoplasm and as a non-neoplastic odontogenic cyst. Read More

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