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Owosho AA, Aguirre SE, Dayo AF, Omolehinwa TT, Shintaku WH. Radiographic Orofacial Findings of Systemic Diseases. Dent Clin North Am 2024; 68:409-427. [PMID: 38417998 DOI: 10.1016/j.cden.2023.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2024]
Abstract
This article discusses the orofacial clinicoradiographic features of systemic diseases that manifest in the orofacial region. The systemic diseases discussed are grouped into the following: autoimmune diseases, endocrine diseases, bone diseases, hematologic diseases, syndromes, and malignancies. The radiographic manifestation ranges from radiolucent bony destruction, increased bone density, calcification, thinning of cortical plate, loss of trabeculation, missing teeth, and supernumerary teeth. It is imperative for clinicians to be cognizant of these findings, as they may be the first manifestation of these systemic diseases.
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Affiliation(s)
- Adepitan A Owosho
- Department of Diagnostic Sciences, College of Dentistry, The University of Tennessee Health Science Center, Memphis, TN, USA.
| | - Sarah E Aguirre
- Department of Diagnostic Sciences, College of Dentistry, The University of Tennessee Health Science Center, Memphis, TN, USA
| | - Adeyinka F Dayo
- Department of Oral Medicine, School of Dental Medicine, University of Pennsylvania, PA, USA
| | - Temitope T Omolehinwa
- Department of Oral Medicine, School of Dental Medicine, University of Pennsylvania, PA, USA
| | - Werner H Shintaku
- Department of Diagnostic Sciences, College of Dentistry, The University of Tennessee Health Science Center, Memphis, TN, USA
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2
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Padilha IG, Nehme A, de Boysson H, Létourneau-Guillon L. Imaging of Vasculitis Associated with Systemic Disease. Neuroimaging Clin N Am 2024; 34:81-92. [PMID: 37951707 DOI: 10.1016/j.nic.2023.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Vasculitides are characterized by inflammation of the vessel wall, with their categorization relying on clinical and paraclinical manifestations, vessel type, size, distribution, histological attributes, and associated conditions. This review delves into the salient neuroimaging hallmarks of central nervous system vasculitis associated with the most prevalent systemic diseases and highlightings potential pitfalls and diagnostic confounders.
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Affiliation(s)
- Igor Gomes Padilha
- Division of Neuroradiology, Diagnósticos da América SA - DASA, São Paulo, São Paulo, Brazil; Division of Neuroradiology, Santa Casa de São Paulo School of Medical Sciences, São Paulo, São Paulo, Brazil; Division of Neuroradiology, United Health Group, São Paulo, São Paulo, Brazil; Radiology Department, Centre Hospitalier de l'Université de Montréal (CHUM), Université de Montréal, Montreal, Quebec, Canada
| | - Ahmad Nehme
- Normandie University, Caen, France; Department of Neurology, Caen University Hospital, Caen, France
| | - Hubert de Boysson
- Normandie University, Caen, France; Department of Internal Medicine, Caen University Hospital, Caen, France
| | - Laurent Létourneau-Guillon
- Radiology Department, Centre Hospitalier de l'Université de Montréal (CHUM), Université de Montréal, Montreal, Quebec, Canada; Imaging and Engineering Axis, Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montreal, Quebec, Canada.
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3
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Chu C, Soh L, Tan SH, Lee TS, Loh I. Lupus Erythematous Profundus: An Unusual Manifestation in the Otolaryngological Setting. Cureus 2023; 15:e46402. [PMID: 37927642 PMCID: PMC10620982 DOI: 10.7759/cureus.46402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2023] [Indexed: 11/07/2023] Open
Abstract
Lupus erythematous profoundus (LEP) is an uncommon manifestation of chronic lupus erythematous (CLE) involving inflammation of the subcutaneous fat and deep dermis. It is rarely seen in the otolaryngological practice. We describe a case of a 33-year-old female who presented with bilateral acute onset cheek swelling, which led to the unexpected diagnosis of LEP. We describe the diagnostic pitfalls that may potentially bias the surgeon towards the management of such patients.
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Affiliation(s)
- Clarisse Chu
- Otolaryngology, Changi General Hospital, Singapore, SGP
| | - Leonard Soh
- Otolaryngology, Changi General Hospital, Singapore, SGP
| | - Sze Hwa Tan
- Pathology, Changi General Hospital, Singapore, SGP
| | - Tee Sin Lee
- Otolaryngology, Changi General Hospital, Singapore, SGP
| | - Ian Loh
- Otolaryngology, Changi General Hospital, Singapore, SGP
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Kim J, Johnson BR, Tamaki A, Lavertu P. A case report of uremic tumoral calcinosis in the head and neck and literature review of calcified lesions of the head and neck. Am J Otolaryngol 2023; 44:103862. [DOI: 10.1016/j.amjoto.2023.103862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 03/19/2023] [Indexed: 03/30/2023]
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5
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Abdel Razek AAK, Elsebaie NA, Gamaleldin OA, AbdelKhalek A, Mukherji SK. Role of MR Imaging in Head and Neck Squamous Cell Carcinoma. Magn Reson Imaging Clin N Am 2021; 30:1-18. [PMID: 34802573 DOI: 10.1016/j.mric.2021.08.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Routine and advanced MR imaging sequences are used for locoregional spread, nodal, and distant staging of head and neck squamous cell carcinoma, aids treatment planning, predicts treatment response, differentiates recurrence for postradiation changes, and monitors patients after chemoradiotherapy.
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Affiliation(s)
| | - Nermeen A Elsebaie
- Department of Radiology, Alexandria Faculty of Medicine, Champollion Street, El-Khartoum Square, El Azareeta Medical Campus, Alexandria 21131, Egypt
| | - Omneya A Gamaleldin
- Department of Radiology, Alexandria Faculty of Medicine, Champollion Street, El-Khartoum Square, El Azareeta Medical Campus, Alexandria 21131, Egypt
| | - Amro AbdelKhalek
- Internship at Mansoura University Hospital, Mansoura Faculty of Medicine, 60 Elgomheryia Street, Mansoura 35512, Egypt
| | - Suresh K Mukherji
- Marian University, Head and Neck Radiology, ProScan Imaging, Carmel, IN, USA.
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6
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Orthognathic surgery for juvenile idiopathic arthritis of the temporomandibular joint: a critical reappraisal based on surgical experience. Int J Oral Maxillofac Surg 2021; 51:799-805. [PMID: 34815166 DOI: 10.1016/j.ijom.2021.11.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 10/26/2021] [Accepted: 11/01/2021] [Indexed: 11/21/2022]
Abstract
Juvenile idiopathic arthritis (JIA) involving the temporomandibular joint (TMJ) can result in significant dentofacial deformities that may require orthognathic surgical correction. The aim of this study was to assess the functional and aesthetic results relative to stability after bimaxillary surgery with counterclockwise rotation of the occlusal plane in patients with JIA. A retrospective chart review was conducted of all patients affected by JIA who underwent orthognathic surgery between January 2000 and December 2019 at the Face Surgery Centre (Parma, Italy). Patient records were evaluated for surgical indications, complications, and outcomes. The final study sample included 13 patients (12 female, one male). The mean age of the patients was 18.6 years (range 17-26 years) at the time of surgery; 12 patients had bilateral TMJ disease. At the 1-year follow-up, all patients except one had a stable occlusion with a natural, well-balanced morphology of the face and adequate dynamic excursion of the mandible. The 1-year postoperative cone beam computed tomography (CBCT) scan revealed complete ossification at all osteotomy sites. Bilateral sagittal split osteotomy with mandibular advancement is an effective procedure with a low rate of complications for patients with JIA with stable disease confirmed by preoperative CBCT or magnetic resonance imaging.
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7
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Grygiel-Górniak B, Tariq H, Mitchell J, Mohammed A, Samborski W. Relapsing polychondritis: state-of-the-art review with three case presentations. Postgrad Med 2021; 133:953-963. [PMID: 34533099 DOI: 10.1080/00325481.2021.1979873] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Relapsing polychondritis (RPC) is a complex immune-mediated systemic disease affecting cartilaginous tissue and proteoglycan-rich organs. The most common and earliest clinical features are intermittent inflammation involving the auricular and nasal regions, although all cartilage types can be potentially affected. The life-threatening effects of rpc involve the tracheobronchial tree and cardiac connective components. Rpc is difficult to identify among other autoimmune comorbidities; diagnosis is usually delayed and based on nonspecific clinical symptoms with limited laboratory aid and investigations. Medications can vary, from steroids, immunosuppressants, and biologics, including anti-tnf alpha antagonist drugs. METHOD Information on updated etiology, clinical symptoms, diagnosis, and treatment of rpc has been obtained via extensive research of electronic literature published between 1976 and 2019 using PubMed and medline databases. English was the language of use. Search inputs included 'relapsing polychondritis,' 'polychondritis,' 'relapsing polychondritis symptoms,' and 'treatment of relapsing polychondritis.' Published articles in English that outlined and reported rpc's clinical manifestations and treatment ultimately met the inclusion criteria. Articles that failed to report the above and reported on other cartilaginous diseases met the exclusion criteria. RESULT Utilizing an extensive overview of work undertaken in critical areas of RPC research, this review intends to further explore and educate the approach to this disease in all dimensions from pathophysiology, diagnosis, and management. CONCLUSION RPC is a rare multi-systemic autoimmune disease and possibly fatal. The management remains empiric and is identified based on the severity of the disease per case. The optimal way to advance is to continue sharing data on RPC from reference centers; furthermore, clinical trials in randomized control groups must provide evidence-based treatment and management. Acquiring such information will refine the current knowledge of RPC, which will improve not only treatment but also diagnostic methods, including imaging and biological markers.
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Affiliation(s)
- Bogna Grygiel-Górniak
- Department of Rheumatology, Rehabilitation and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Hamza Tariq
- Department of Rheumatology, Rehabilitation and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Jacob Mitchell
- Department of Rheumatology, Rehabilitation and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Azad Mohammed
- Department of Rheumatology, Rehabilitation and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Włodzimierz Samborski
- Department of Rheumatology, Rehabilitation and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland
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8
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Abdel Razek AAK. Bone-related disorders of the jaw: A clinico-radiological diagnostic algorithm. Neuroradiol J 2021; 34:289-299. [PMID: 33678062 DOI: 10.1177/1971400921998967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Bone-related disorders of the jaw (BRDJ) include a spectrum of non-neoplastic and neoplastic lesions of the maxillofacial region that have been recently classified into fibro-osseous lesions, giant cell lesions and osseous tumours. The histopathological features of BRDJ can be similar and overlie each other. Imaging is important in order to reach a specific diagnosis. However, the appearance of BRDJ on imaging is non-specific in some cases. Computed tomography (CT) and magnetic resonance imaging (MRI) are used for accurate localisation, characterisation of the tumour matrix, delineation of the lesion extension and establishment of the relation of BRDJ to the surrounding structures. Imaging is usually done to detect the relationship with the adjacent surrounding vital structures and to diagnose aggressive forms, malignant transformation and associated syndromes. The correlation of the demographic findings, the location and the clinical presentations with the imaging features are important for the diagnosis of BRDJ. The proposed clinico-radiological diagnostic algorithm with CT and MRI helps a specific diagnosis to be reached in some cases.
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Dourmishev L, Guleva D, Pozharashka J, Drenovska K, Miteva L, Vassileva S. Autoimmune connective tissue diseases in the COVID-19 pandemic. Clin Dermatol 2021; 39:56-63. [PMID: 33972054 PMCID: PMC7833035 DOI: 10.1016/j.clindermatol.2020.12.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Autoimmune connective tissue diseases are a heterogeneous group of clinical entities sharing a common feature-an impairment of structural components like collagen and elastin, arising by autoimmune mechanisms. Because most patients are on a long-term immunosuppressive therapy, which renders them vulnerable to infections, a new challenge appears in front of physicians in the coronavirus disease 2019 (COVID-19) era. Immune mechanisms are substantial for the control and ceasing of viral infections, and their impairment may cause serious complications; however, data from immunosuppressed transplant patients do not reveal a higher frequency or diseases' severity in those infected by COVID-19. Several immunotherapies used to treat autoimmune connective tissue diseases favorably modulate the immune response of severe acute respiratory syndrome coronavirus (SARS-CoV-2)-infected patients. The present review highlights the problems of susceptibility, severity, and therapeutic options in patients with autoimmune connective tissue diseases during the COVID-19 pandemic. The relationship between autoimmune connective tissue diseases and COVID-19 infection is explained with antiviral protection genes expression, hypercytokinemia, and lymphohistiocytosis/macrophage activation mechanisms. Recommendations concerning therapy for prevention during the pandemic period or in case of concomitant COVID-19 infection are also presented. Clinical trials are ongoing regarding COVID-19 therapy blocking the cytokine response. © 2021 Elsevier Inc. All rights reserved.
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Affiliation(s)
- Lyubomir Dourmishev
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria.
| | - Dimitrina Guleva
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
| | - Joana Pozharashka
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
| | - Kossara Drenovska
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
| | - Lyubka Miteva
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
| | - Snejina Vassileva
- Department of Dermatology and Venereology, Medical University, Sofia, Bulgaria
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10
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Callen A, Narvid J, Chen X, Gregath T, Meisel K. Neurovascular disease, diagnosis, and therapy: Cervical and intracranial atherosclerosis, vasculitis, and vasculopathy. HANDBOOK OF CLINICAL NEUROLOGY 2021; 176:249-266. [PMID: 33272399 DOI: 10.1016/b978-0-444-64034-5.00023-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Stroke is a leading cause of death, disability, and financial burden in the United States. Perhaps more than any other disease process, the rapidity with which the diagnosis and treatment of stroke are successfully achieved is paramount to the reduction of its associated morbidity and mortality. Steno-occlusive intracranial vascular disease, the most notorious culprit of cerebral ischemia and/or hemorrhage, traces its etiology to native and embolic atherosclerosis as well as various forms of vascular inflammation, insult, and dysfunction. Distinguishing between these causes is a critical first step in the diagnosis and treatment of a patient presenting with cerebrovascular compromise. In this chapter, we delineate the clinical and imaging features of cervical and intracranial atherosclerosis, vasculitis, and vasculopathy, along with the evidence behind the treatments which comprise their current-day standard of care. The modern imaging armamentarium is diverse and complex, with contrast-enhanced and non-contrast MR angiography, CT angiography, digital subtraction angiography, and ultrasound; each playing an important role in providing rapid insight into the patient's disease process. Understanding these imaging techniques and their application in the acute setting is critical for the provider caring for stroke patients.
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Affiliation(s)
- Andrew Callen
- Department of Radiology, University of Colorado, Boulder, CO, United States
| | - Jared Narvid
- Department of Radiology, University of California San Francisco, San Francisco, CA, United States
| | - Xiaolin Chen
- Department of Neurosurgery, Peking University International Hospital, Beijing, China
| | - Trevor Gregath
- Department of Neurology, Bryan Health, Lincoln, NE, United States
| | - Karl Meisel
- Department of Neurology, University of California San Francisco, San Francisco, CA, United States.
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11
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Peripheral Nerve Sheath Tumors of Head and Neck: Imaging-Based Review of World Health Organization Classification. J Comput Assist Tomogr 2020; 44:928-940. [DOI: 10.1097/rct.0000000000001109] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Karadag AS, Aslan Kayıran M, Lotti T, Wollina U. Immunosuppressive and immunomodulator therapy for rare or uncommon skin disorders in pandemic days. Dermatol Ther 2020; 33:e13686. [PMID: 32458530 DOI: 10.1111/dth.13686] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 05/22/2020] [Indexed: 12/12/2022]
Abstract
Immunosuppressive and immunomodulatory therapies are important in dermatology, but indications are influenced by SARS-CoV-2. We will focus on skin disorders such as autoimmune connective tissue disorders, neutrophilic dermatoses, and vasculitis. Immunomodulators such as colchicine and antimalarials can easily be preferred taking their beneficial effects on COVID-19 into consideration and also given their wide spectrum of action. Among the conventional therapies, methotrexate, azathioprine, and mycophenolate mofetil increase the risk of infection, and thus their use is recommended only when necessary and at low doses. On the other hand, use of cyclosporine is also not recommended as it increases the risk of hypertension, which is susceptible to COVID-19. Anti-TNF agents from among the biological therapies appear to be slightly risky in terms of susceptibility to infection. However, there are ongoing studies which suggest that some biological treatments may reduce cytokine storm impeding the COVID-19 progression as a result, in spite of their susceptibilities to COVID-19. Patients, who will be started on immunosuppressive therapy, should be tested for COVID-19 prior to the therapy, and in the event that COVID-19 is suspected, the therapy should be discontinued.
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Affiliation(s)
- Ayse Serap Karadag
- Department of Dermatology, Istanbul Medeniyet University, Faculty of Medicine, Goztepe Research and Training Hospital, Istanbul, Turkey
| | - Melek Aslan Kayıran
- Department of Dermatology, Istanbul Medeniyet University, Faculty of Medicine, Goztepe Research and Training Hospital, Istanbul, Turkey
| | - Torello Lotti
- Department of Dermatology and Venereology, University of Rome G. Marconi, Rome, Italy
| | - Uwe Wollina
- Department of Dermatology and Allergology, Städtisches Klinikum Dresden, Academic Teaching Hospital, Dresden, Germany
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13
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Neck Imaging Reporting and Data System: What Does Radiologist Want to Know? J Comput Assist Tomogr 2020; 44:527-532. [DOI: 10.1097/rct.0000000000001032] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Nguyen TT, Melendez PE, Kaproth-Joslin K, Bhatt AA. Non-neoplastic pathology at the crossroads between neck imaging and cardiothoracic imaging. Insights Imaging 2019; 10:116. [PMID: 31802262 PMCID: PMC6893007 DOI: 10.1186/s13244-019-0790-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 09/17/2019] [Indexed: 12/21/2022] Open
Abstract
The thoracic inlet is located at the crossroads between imaging of the neck and chest. It represents an important anatomic landmark, serving as the central conducting pathway for many vital structures extending from the neck into the chest and vice versa. Many important body systems are located within this region, including the enteric, respiratory, vascular, lymphatic, neurologic, and endocrine systems. A detailed examination of this region is essential when reviewing neck and thoracic imaging. This article will discuss the normal anatomic boundaries of the thoracic inlet and present an image-rich systematic discussion of the non-neoplastic pathology that can occur in this region. The neoplastic pathology of the thoracic inlet will be covered in a companion article.
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Affiliation(s)
- Trinh T Nguyen
- University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY, 14642, USA.
| | - Patricia E Melendez
- University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY, 14642, USA
| | | | - Alok A Bhatt
- Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
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15
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Mehrzad R, Festa J, Bhatt R. Subcutaneous sarcoidosis of the upper and lower extremities: A case report and review of the literature. World J Clin Cases 2019; 7:2505-2512. [PMID: 31559285 PMCID: PMC6745330 DOI: 10.12998/wjcc.v7.i17.2505] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 07/25/2019] [Accepted: 07/27/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Sarcoidosis is a granulomatous disease of unknown etiology that most often impacts the lungs. Cutaneous manifestations of sarcoidosis are seen among 9%-37% of patients. Subcutaneous sarcoidosis is a rare presentation of cutaneous sarcoidosis with estimates of frequency ranging from 1.4%-16%. To date, very few articles and case reports have been written about this subject. In this paper, we describe a case of subcutaneous sarcoidosis and perform a review of the literature to determine if there are commonalities among patients who present with subcutaneous sarcoidosis.
CASE SUMMARY A 38-year-old female, with a past medical history of arthritis and recurrent nephrolithiasis, presents with an 8-mo history of 4 firm, asymptomatic, skin-colored nodules on her left and right upper extremities and neck. Needle biopsy and post-excisional pathology report both revealed well-formed, dense, non-caseating granulomas localized to the subcutaneous tissue. Chest computed tomography revealed mild mediastinal lymphadenopathy. A diagnosis of subcutaneous sarcoidosis was made, and the lesions were surgically removed.
CONCLUSION Commonalities among patients presenting with subcutaneous sarcoidosis include: middle-aged female, lesions localizing to the upper or lower limbs, lymphadenopathy or pulmonary infiltration on chest imaging, elevated serum angiotensin-converting enzyme.
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Affiliation(s)
- Raman Mehrzad
- Department of Plastic and Reconstructive Surgery, Rhode Island Hospital, the Warren Alpert Medical School of Brown University, Providence, RI 02903, United States
| | - Julia Festa
- Department of Plastic and Reconstructive Surgery, Rhode Island Hospital, the Warren Alpert Medical School of Brown University, Providence, RI 02903, United States
| | - Reena Bhatt
- Department of Plastic and Reconstructive Surgery, Rhode Island Hospital, the Warren Alpert Medical School of Brown University, Providence, RI 02903, United States
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16
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Kimball H, Kimball D, Siroy A, Tuna IS, Boyce BJ, Albayram MS. Novel diagnostic imaging features of facial lupus panniculitis: ultrasound, CT, and MR imaging with histopathology correlate. Clin Imaging 2019; 58:177-181. [PMID: 31386960 DOI: 10.1016/j.clinimag.2019.07.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 07/05/2019] [Accepted: 07/22/2019] [Indexed: 11/29/2022]
Abstract
Lupus panniculitis (LP), also referred to as lupus erythematosus profundus (LEP), is a chronic recurrent inflammation condition of the subcutaneous fat. It occurs in 1 to 3% of patients with systemic lupus erythematosus (SLE) and in 10% of patients with discoid lupus erythematosus (DLE), but can also occur as an entity of its own. Patients with lupus panniculitis usually present with persistent, often tender and painful skin lesions, or subcutaneous nodules, that range from 1 to 5 cm in diameter. The overlying skin may appear erythematous; lesions may become ulcerated, and heal with atrophy, skin depression, dimpling and scaring. Lesions tend to resolve spontaneously and may follow a chronic course of remission and exacerbation that persists for months to years. The imaging features of facial LP are extremely scarce in the literature. We present a case of facial lupus panniculitis and describe the associated characteristic ultrasound, CT, and MR imaging findings along with histopathologic correlation.
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Affiliation(s)
- Heather Kimball
- Department of Radiology, University of Florida College of Medicine, Gainesville, FL, United States
| | - David Kimball
- Department of Radiology, University of Florida College of Medicine, Gainesville, FL, United States
| | - Alan Siroy
- Department of Pathology, Immunology, and Laboratory Medicine, University of Florida, College of Medicine, Gainesville, FL, United States
| | - Ibrahim Sacit Tuna
- Department of Radiology, University of Florida College of Medicine, Gainesville, FL, United States.
| | - Brian J Boyce
- Department of Otolaryngology, Emory University School of Medicine, Atlanta, GA, United States
| | - Mehmet Sait Albayram
- Department of Radiology, University of Florida College of Medicine, Gainesville, FL, United States
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17
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Rajendran H, Razek AAKA, Abubacker S. Multimodal imaging of fibrosing mesenteric tuberculosis. Radiol Case Rep 2019; 14:920-925. [PMID: 31193572 PMCID: PMC6536619 DOI: 10.1016/j.radcr.2019.03.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 03/23/2019] [Accepted: 03/24/2019] [Indexed: 01/01/2023] Open
Abstract
This article presents fibrosing mesenteric tuberculosis in a 19-year-old Arab boy who presented with weight loss, fever, abdominal pain, and distension. Abdominal contrast enhanced computed tomography (CECT) was performed which showed large infiltrative ill-defined mesenteric-based enhancing soft tissue phlegmonous mass with surrounding desmoplastic reaction causing retraction-kinking of small bowel loops associated with central necrotic mesenteric lymph nodes, multifocal small bowel wall thickening, and ascites. Abdominal tuberculosis is a diagnostic challenge particularly if pulmonary tuberculosis is absent as in this case. CT appears to be the modality of choice if clinical and epidemiological suspicion is high in order to ensure early treatment for a favorable outcome.
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Affiliation(s)
| | | | - Shefeek Abubacker
- Radiology Division, New Ahmadi Hospital, Kuwait Oil Company (KOC), Kuwait
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19
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Abstract
The submandibular and sublingual salivary glands are major salivary glands with a wide spectrum of pathologic conditions. The corresponding spaces along the floor of mouth have complex anatomy, best evaluated with cross-sectional imaging. The spectrum of diseases in these regions varies from simple infection to advanced malignancy, not just from the gland itself but also from the surrounding structures. The most common abnormalities in these spaces are inflammatory and infectious, and computed tomography is currently the most common imaging modality used. The anatomy of these spaces is much better depicted with MR; however, all the modalities have their unique roles.
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Affiliation(s)
- Amit K Agarwal
- Department of Radiology, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA.
| | - Sangam G Kanekar
- Department of Radiology, Penn State University, 500 University Drive, Hershey, PA 17033, USA
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20
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Abstract
This article reviews the role of routine and advanced diffusion imaging modules of the salivary glands. Routine and advanced diffusion imaging modules have a role in differentiation of malignant from benign salivary gland tumors, characterization of some benign salivary gland tumors, and staging of salivary gland cancer. The role of advanced diffusion modules in patients with salivary gland cancer after surgery, radiation therapy, or radioiodine therapy is discussed. Advanced diffusion imaging modules can help in diagnosis and staging of Sjögren syndrome.
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Imaging of Sjögren Syndrome and Immunoglobulin G4-Related Disease of the Salivary Glands. Neuroimaging Clin N Am 2018; 28:183-197. [DOI: 10.1016/j.nic.2018.01.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Abdel Razek AAK, Mukherji SK. State-of-the-Art Imaging of Salivary Gland Tumors. Neuroimaging Clin N Am 2018; 28:303-317. [DOI: 10.1016/j.nic.2018.01.009] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Abdel Razek AAK, Mukherji S. Imaging of sialadenitis. Neuroradiol J 2017. [DOI: 10.1177/1971400916682752 and 67=89] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Sialadenitis is an inflammation or infection of the salivary glands that may affect the parotid, submandibular and small salivary glands. Imaging findings vary among unilateral or bilateral salivary gland enlargement, atrophy, abscess, ductal dilation, cysts, stones and calcification. Imaging can detect abscess in acute bacterial suppurative sialadenitis, ductal changes with cysts in chronic adult and juvenile recurrent parotitis. Imaging is sensitive for detection of salivary stones and stricture in obstructive sialadenitis. Immunoglobulin G4-sialadenitis appears as bilateral submandibular gland enlargement. Imaging is helpful in staging and surveillance of patients with Sjögren’s syndrome. Correlation of imaging findings with clinical presentation can aid diagnosis of granulomatous sialadenitis. Post-treatment sialadenitis can occur after radiotherapy, radioactive iodine or surgery.
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Abstract
Sialadenitis is an inflammation or infection of the salivary glands that may affect the parotid, submandibular and small salivary glands. Imaging findings vary among unilateral or bilateral salivary gland enlargement, atrophy, abscess, ductal dilation, cysts, stones and calcification. Imaging can detect abscess in acute bacterial suppurative sialadenitis, ductal changes with cysts in chronic adult and juvenile recurrent parotitis. Imaging is sensitive for detection of salivary stones and stricture in obstructive sialadenitis. Immunoglobulin G4-sialadenitis appears as bilateral submandibular gland enlargement. Imaging is helpful in staging and surveillance of patients with Sjögren's syndrome. Correlation of imaging findings with clinical presentation can aid diagnosis of granulomatous sialadenitis. Post-treatment sialadenitis can occur after radiotherapy, radioactive iodine or surgery.
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Abdel Razek AAK, Mukherji S. Imaging of sialadenitis. Neuroradiol J 2017. [DOI: 10.1177/1971400916682752 and 21=21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Sialadenitis is an inflammation or infection of the salivary glands that may affect the parotid, submandibular and small salivary glands. Imaging findings vary among unilateral or bilateral salivary gland enlargement, atrophy, abscess, ductal dilation, cysts, stones and calcification. Imaging can detect abscess in acute bacterial suppurative sialadenitis, ductal changes with cysts in chronic adult and juvenile recurrent parotitis. Imaging is sensitive for detection of salivary stones and stricture in obstructive sialadenitis. Immunoglobulin G4-sialadenitis appears as bilateral submandibular gland enlargement. Imaging is helpful in staging and surveillance of patients with Sjögren’s syndrome. Correlation of imaging findings with clinical presentation can aid diagnosis of granulomatous sialadenitis. Post-treatment sialadenitis can occur after radiotherapy, radioactive iodine or surgery.
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