2,192 results match your criteria Bone Hemangioma Imaging

Conservative Management of Low Back Pain Related to an Unresectable Aggressive Sacral Hemangioma: A Case Report.

Am J Case Rep 2022 Jun 23;23:e936984. Epub 2022 Jun 23.

New Chiropractic and Physiotherapy Centre, EC Healthcare, Hong Kong, Hong Kong.

BACKGROUND Aggressive sacral hemangiomas are extremely rare benign tumors that can extend into the spinal canal, causing neurologic symptoms. Research on these tumors is limited given their rarity, and they have no agreed-upon treatment strategy. We report the first case of an aggressive sacral hemangioma responding well to conservative care, including manual therapies. Read More

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Imaging Findings and Clinical Features of Primary Spinal Epithelioid Hemangioendothelioma.

Front Oncol 2022 30;12:713947. Epub 2022 May 30.

Department of Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.

Rationale And Objectives: Primary spinal epithelioid hemangioendothelioma (SEHE) is an extremely rare angiocentric vascular neoplasm with inherent metastatic potential, which pursues a clinical course intermediate between hemangioma and angiosarcoma. The present study sought to present computed tomography (CT) and magnetic resonance imaging (MRI) findings and clinical features of primary SEHE and review the literature.

Materials And Methods: Clinical data of four patients with primary SEHE confirmed by pathology from January 2011 to May 2020 were analyzed retrospectively. Read More

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Dental MRI of Oral Soft-Tissue Tumors-Optimized Use of Black Bone MRI Sequences and a 15-Channel Mandibular Coil.

J Imaging 2022 May 22;8(5). Epub 2022 May 22.

Clinic of Cranio-Maxillofacial and Oral Surgery, Center of Dental Medicine, University of Zurich, 8032 Zurich, Switzerland.

Soft-tissue lesions in the oral cavity, one of the most common sites for tumors and tumor-like lesions, can be challenging to diagnose and treat due to the wide spectrum from benign indolent to invasive malignant lesions. We report an abnormally large, rapidly growing hyperplastic lesion originating from the buccal mucosa in a 28-year-old male patient. Clinical examination revealed a well-circumscribed, smooth-surfaced, pinkish nodular lesion measuring 2. Read More

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A Primary Extraskeletal Osteosarcoma of the Spleen: Rare Case Report.

Front Oncol 2022 2;12:892943. Epub 2022 May 2.

Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China.

Extraskeletal osteosarcoma is a rare malignant soft-tissue sarcoma that is difficult to diagnose. Surgery is a common treatment, although chemotherapy and radiotherapy are also used. Patients at risk of bleeding can undergo embolization combined with resection. Read More

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Two-step treatment of a giant skull vault hemangioma: A rare case report and literature review.

Neurocirugia (Astur : Engl Ed) 2022 May-Jun;33(3):135-140

Department of Neurosurgery, 401 General Military Hospital of Athens, Kanellopoulou & Mesogeion Avenue, 11527 Athens, Greece.

Skull vault hemangiomas are benign vascular tumours of the calvaria that are usually asymptomatic or present as firm, painless lumps. We present a case of a 59-year-old female with a giant intraosseous calvarial hemangioma that was admitted in our department with a palpable mass over the left frontoparietal region, personality changes and impaired emotional and cognitive functions. The patient was treated with a two-step approach involving endovascular and surgical treatment, and suffered two rare, but recognized complications, a contrecoup intracerebral haemorrhage and valproate-induced stupor and parkinsonism. Read More

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Epithelioid Hemangioendothelioma of the Foot.

J Radiol Case Rep 2021 Dec 1;15(12):20-28. Epub 2021 Dec 1.

Department of Radiology, Naval Medical Center Portsmouth, Portsmouth, USA.

We describe the case of an 18-year-old male Army reservist presenting with left lower extremity pain for which he was initially diagnosed with a stress injury. After failing conservative treatment, a radiograph was obtained showing a "lacelike" appearance of the medullary bone in the foot and ankle. Magnetic resonance imaging subsequently demonstrated widespread polyostotic marrow replacement with coarsened trabeculations. Read More

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December 2021

An analysis of cases presenting with a mass in the hand and an evaluation of treatment methods.

Acta Orthop Belg 2022 Mar;88(1):190-197

The aim of this study was to present and discuss our clinical experience of patients presenting with a mass in the upper extremity, in respect of demographic characteristics, localisation of the mass, clinical and pathological characteristics. A retrospective evaluation was made of 114 cases (60 females, 54 males) who presented at our clinic with complaints of localised pain and swelling in the upper extremity between 1 June 2016 and 31 December 2018. The cases were separated into 3 groups; Group 1 with a mass determined in the carpal region, Group 2 with localisation between the wrist and the metacarpophalangeal joint, and Group 3, in the distal of the metacarpophalangeal joint. Read More

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[Pulmonary epithelioid hemangioendothelioma].

Arkh Patol 2022 ;84(2):29-35

Saint-Petersburg State Research Institute of Phthisiopulmonology, St. Petersburg, Russia.

The article describes the clinical, radiological and pathological features of epithelioid hemangioendothelioma (EHE) in 27 adult patients, mainly female. In all cases, with the exception of one, there was a benign course of the disease over many years with a tendency to stabilize growth, the morphological sign of which was the development of widespread sclerotic changes. With the help of immunohistochemical method, the endothelial nature of EHE cells and its relatively low proliferative potential were confirmed. Read More

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Displaced humeral pathological fracture secondary to intraosseous hemangioma.

Radiol Case Rep 2022 May 18;17(5):1609-1613. Epub 2022 Mar 18.

Orthopaedic Oncology Department, Miami Cancer Institute, 8900 N Kendall Dr., Miami, FL, 33176, USA.

Intraosseous hemangiomas are uncommon slow-growing benign bone tumors. Most of these lesions are located in the spine or skull and long bone location is rare. Here we present the case of a 63-year-old female with a pathological fracture of the left proximal humerus through an intraosseous hemangioma. Read More

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Combined endovascular and surgical management of a case of Cobb syndrome.

BMJ Case Rep 2022 Feb 28;15(2). Epub 2022 Feb 28.

Neurosurgery, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.

Cobb syndrome is a rare neurocutaneous disorder characterised by spinal and cutaneous vascular malformations in a metameric distribution. Managing such cases is a challenge for the interventionists and neurosurgeons as the results are often suboptimal. We describe a case of Cobb syndrome in a young male child who presented clinically with acute paraparesis and lower backache. Read More

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February 2022

Cellular variant of kaposiform lymphangiomatosis: a report of three cases, expanding the morphologic and molecular genetic spectrum of this rare entity.

Hum Pathol 2022 04 21;122:72-81. Epub 2022 Feb 21.

Mayo Clinic, Department Laboratory Medicine and Pathology, Rochester, MN, USA, 55905. Electronic address:

Kaposiform lymphangiomatosis (KLA) is a very rare form of generalized lymphatic anomaly, consisting of a diffuse proliferation of abnormal, dilated lymphatics, and small fascicles of hemosiderin-laden spindled lymphatic endothelial cells. KLA occurs in children and young adults and may present with multicentric disease, pleural and pericardial effusions, and life-threatening coagulopathy. Genetically, KLA most often harbors somatic activating mutations in NRAS. Read More

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Vascular Anomaly in the Fallopian Canal Encountered Unexpectedly During Cochlear Implantation.

J Int Adv Otol 2021 Nov;17(6):574-576

Department of Otolaryngology-Head and Neck Surgery, Shaare Zedek Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israe.

A 68-year-old male with progressive sensorineural hearing loss underwent left cochlear implant surgery. While developing the posterior tympanotomy and identifying the facial nerve mastoid segment, gentle stimulation by the nerve stimulator resulted in unexpected profuse venous bleeding. After achieving hemostasis with Surgicel and Spongostan, the posterior tympanotomy was extended exposing a large aberrant vein running parallel to the tympanic and mastoid segments of the facial nerve in the fallopian canal. Read More

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November 2021

[Primary pseudomyogenic hemangioendothelioma of bone:a clinicopathological analysis of two cases].

Q W Cao Q Sun

Zhonghua Bing Li Xue Za Zhi 2022 Feb;51(2):132-134

Department of Pathology, the First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Medicine and Health Key Laboratory of Clinical Pathology, Shandong Lung Cancer Institute, Shandong Institute of Nephrology, Jinan 250012, China.

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February 2022

Middle turbinate angiofibroma in an adolescent boy.

BMJ Case Rep 2022 Feb 7;15(2). Epub 2022 Feb 7.

Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education & Research, Puducherry, India.

Bleeding nasal mass in adolescent boys has customarily been attributed to Juvenile nasopharyngeal angiofibroma. However, little is known regarding the extranasopharyngeal origin of angiofibroma, as highlighted in this case report of a 15-year-old boy who presented with recurrent epistaxis and nasal obstruction. On constructing a working diagnosis of nasal haemangioma, the patient was taken up for endoscopic excision under general anaesthesia. Read More

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February 2022

Pseudomyogenic hemangioendothelioma with bone and soft tissue involvement with favorable response to pamidronate: a case report and systematic review of the literature.

Arch Osteoporos 2022 02 1;17(1):28. Epub 2022 Feb 1.

Bone Biology Laboratory, School of Medicine, Rosario National University, Santa Fe, Argentina.

Pseudomyogenic hemangioendothelioma (PMH) can be a challenge for diagnosis and might be confused with other tumors, such as epithelioid sarcoma. Here we present a case and a systematic review of the literature to identify and discuss PMH treatment in primary bone involvement. A 25-year-old woman was referred for bone pain (10/10) in the left lower limb. Read More

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February 2022

Rare spindle cell hemangioma of bone: Case report and literature review.

Radiol Case Rep 2022 Mar 12;17(3):886-890. Epub 2022 Jan 12.

Department of Radiology, No. 926 Hospital, Joint Logistics Support Force of PLA, Kaiyuan, Yunnan 661699, China.

Spindle cell hemangioma is a rare benign hemangioma. It is mainly found as small soft tissue nodules in the distal extremities, especially in the hands. The manifestation in bone is extremely rare. Read More

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68Ga-DOTATATE Uptake in an Intraosseous Hemangioma, as a Potential Cause of False-Positive PET/CT Finding, Simulating Tumoral Involvement.

Clin Nucl Med 2022 Mar;47(3):e274-e275

From the Research Center for Nuclear Medicine, Tehran University of Medical Sciences, Tehran, Iran.

Abstract: We present the case of a 32-year-old man with a history of hypophosphatemia and multiple bone fractures, being evaluated at our center for a potential mesenchymal tumor. 68Ga-DOTATATE PET/CT revealed a highly 68Ga-DOTATATE-avid lesion in the ethmoidal sinus extending to the nasal cavity. Following resection, histologic examination of the specimen confirmed the diagnosis of "intraosseous hemangioma," a potential cause of false-positive finding of 68Ga-DOTATATE PET/CT imaging in patients being evaluated for occult malignancies, especially at the traumatic/fractured sites. Read More

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18F-FDG PET/CT Findings in a Woman With Kaposiform Hemangioendothelioma in the Sacrum.

Clin Nucl Med 2022 Apr;47(4):e353-e354

From the Department of Nuclear Medicine, Anqing Municipal Hospital of Anhui Province, Anqing, China.

Abstract: Kaposiform hemangioendothelioma is a rare vascular tumor with borderline malignancy and is typically diagnosed in infancy or early childhood. It most commonly affects cutaneous tissues, whereas the subtype with only primary bone involvement is extremely rare. Herein, we report a case of Kaposiform hemangioendothelioma involving the sacrum in a 37-year-old woman, with intense 18F-FDG accumulation in the lytic lesion on PET/CT. Read More

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Multidisciplinary, articular surface-preserving treatment strategy for locally aggressive epithelioid hemangioma of the acetabulum employing serial bland transarterial embolization.

Skeletal Radiol 2022 Jul 10;51(7):1493-1498. Epub 2022 Jan 10.

Department of Orthopaedic Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.

Epithelioid hemangioma is a rare, histologically benign but locally aggressive primary vascular neoplasm that can rarely arise in bone. Mainstay treatment is surgical resection or curettage with bone grafting. We report a novel multidisciplinary, joint-sparing treatment approach for an epithelioid hemangioma of bone arising in the acetabulum causing severe thinning of the subchondral bone plate. Read More

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Jugular foramen capillary hemangioma masquerading as a paraganglioma.

Am J Otolaryngol 2022 Mar-Apr;43(2):103348. Epub 2021 Dec 24.

Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN, United States of America; Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States of America. Electronic address:

Capillary hemangiomas are benign vascular lesions that are common in head and neck, but hemangiomas of jugular foramen and temporal bone are rare with only a few cases reported in the literature. We present a case report of this rare disease entity highlighting the subtle radiographic nuances that can benefit clinicians when encountered with similar unusual clinical scenario. Although radiographic features of capillary hemangioma can be distinctive, they are not specific. Read More

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A hidden cavernous hemangioma of the rib.

Asian J Surg 2022 Feb 24;45(2):775-777. Epub 2021 Dec 24.

Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, 610041, China. Electronic address:

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February 2022

Location, Clinical Presentation, Diagnostic Algorithm and Open vs. Arthroscopic Surgery of Knee Synovial Haemangioma: A Report of Four Cases and a Literature Review.

Front Surg 2021 7;8:792380. Epub 2021 Dec 7.

Department of Orthopedic Surgery and Traumatology, Hospital Universitari Bellvitge, L'Hospitalet de Llobregat, Spain.

The aim was to report 4 patients with intra-articular knee synovial haemangioma (KSH) and to perform a systematic review to describe the patient characteristics, patterns of tumor location, clinical presentation, usefulness of imaging examinations, pros and cons of arthroscopic vs. open resection, and follow-up in the literature. From 1996 to 2016, four patients with KSH were retrospectively reviewed. Read More

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December 2021

Single-center outcomes of image-guided radiotherapy in the management of vertebral hemangioma with daily kilovoltage cone-beam computerized tomography.

J Cancer Res Ther 2021 Oct-Dec;17(6):1521-1524

Department of Radiation Oncology, Gulhane Training and Research Hospital, University of Health Sciences, Kecioren, Ankara, Turkey.

Background: Vertebral hemangiomas are defined as benign proliferation of blood vessels. Vertebral hemangiomas are generally found incidentally by computerized tomography or magnetic resonance imaging; however, they may also cause pain and quality-of-life impairment in some circumstances with reference to their location and association with the spinal cord. In this study, we assessed the utility of image-guided radiation therapy (IGRT) in the management of patients with painful vertebral hemangioma. Read More

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February 2022

Vertebral Body Infarction after Transarterial Preoperative Embolization of a Vertebral Hemangioma.

J Neurol Surg A Cent Eur Neurosurg 2021 Dec 12. Epub 2021 Dec 12.

Department of Neurosurgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Via Francesco Sforza, Milan, Italy.

Background:  Vertebral hemangioma resection can be a real challenge for spine surgeons, given the high potential of massive intraoperative bleeding. For this reason, preoperative transarterial embolization of this tumor is supported by the available literature. Here, we discuss our difficulties in interpreting an unusual clinical and radiologic picture related to the endovascular procedure. Read More

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December 2021

Rare case report and literature review of intracranial mesenchymal chondrosarcoma.

Ann Palliat Med 2021 Nov;10(11):12012-12017

First Ward of Cancer Center, People's Hospital of Henan Province, Zhengzhou, China.

Intracranial mesenchymal chondrosarcoma (IMC) is a rare primary malignant tumor in the skull, but mostly originates from the abnormal residual chondrocytes in the embryonic period, which grow slowly, and primarily occurs at the junction of the cartilage of the skull base. IMC is difficult to diagnose by preoperative imaging and is easily misdiagnosed. It needs to be differentiated from meningiomas, gliomas, hemangioma, fibroids, etc. Read More

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November 2021

Embolization assisted surgical excision of primary intra-osseous hemangioma of the zygomatic bone.

Oral Oncol 2021 12 22;123:105632. Epub 2021 Nov 22.

Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600077, India. Electronic address:

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December 2021

Indocyanine Green-Assisted Endoscopic Transorbital Excision of Lateral Orbital Apex Cavernous Hemangioma.

World Neurosurg 2021 Nov 20;158:167. Epub 2021 Nov 20.

Department of Neurosurgery, Queen Elizabeth Hospital, Hong Kong.

Orbital apex lesions posed operative difficulties to neurosurgeons and ophthalmologists due to limited surgical corridor and close vicinity to cranial nerves and arteries. Lateral orbital apex lesions were traditionally operated via the transcranial route by neurosurgeons. Recently, only a handful of reports have described the use of endoscope alone for excision of lateral orbital apex lesion. Read More

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November 2021

[Clinical analysis of 16 cases of pulmonary epithelioid hemangioendothelioma].

Zhonghua Jie He He Hu Xi Za Zhi 2021 Nov;44(11):966-971

Department of Radiology, Fuzhou Pulmonary Hospital, Fuzhou 350008, China.

To improve the diagnosis and treatment of pulmonary epithelioid hemangioendothelioma (P-EHE). Sixteen patients diagnosed with P-EHE in Fuzhou Pulmonary Hospital of Fujian Province from January 2009 to July 2020 were collected. Their gender, age, imaging findings, pathological characteristics, treatment protocols, survival and other clinical data were summarized and analyzed. Read More

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November 2021

[Navigation-guided nasal endoscopy for removal of the cavernous hemangioma of the orbital apex through the sphenoid approach].

Zhonghua Yan Ke Za Zhi 2021 Nov;57(11):837-843

Department of Orbital Diseases, Ophthalmology Hospital Affiliated to Nanchang University, Nanchang 330006, China.

To explore the feasibility of navigation-guided nasal endoscopy for removal of the cavernous hemangioma of the orbital apex through the sphenoid approach. Retrospective case series study. From May 2012 to December 2019, 12 patients (12 eyes) with imaging findings of cavernous hemangioma in the orbital apex were collected at the Eye Hospital Affiliated to Nanchang University, including 3 males and 9 females aged 32 to 59 years. Read More

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November 2021

[Cervical vertebral hemangioma with aggressive behavior].

Acta Ortop Mex 2021 Mar-Apr;35(2):206-210

División ciencias clínicas. TEC de Monterrey campus Guadalajara. Jalisco, México.

Introduction: Hemangiomas are the most common primary tumors of the spine. Mainly asymptomatic Incidental finding when performing an imaging study. The incidence reported at autopsies is 11% in the spine, multifocal lesions are present in 25 to 30% of cases. Read More

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November 2021