Treatment of central giant cell lesions using bisphosphonates with intralesional corticosteroid injections

ABSTRACT: Central giant cell lesions are benign intraosseous proliferative lesions that have considerable local aggressiveness. Nonsurgical treatment methods, such as intralesional corticosteroid injections, systemic calcitonin and interferon have been reported. Recently, bisphosphonates have been used to treat central giant cell lesions. A case of a 36-year-old male with a central giant cell lesion crossing the mandibular midline was treated with intralesional corticosteroids combined with alendronate sodium for the control of systemic bone resorption. The steroid injections and the use of bisphosphonates were stopped after seven months when further needle penetration into the lesion was not possible due to new bone formation. After two years, the bony architecture was near normal, and only minimal radiolucency was present around the root apices of the involved teeth. The patient was followed up for four years, and panoramic radiography showed areas of new bone formation. Thus far, neither recurrence nor side effects of the medication have been detected.     

Unilateral Punctate Keratitis Secondary to Wallenberg Syndrome

We studied three patients who developed left unilateral punctate keratitis after suffering left-sided Wallenberg Syndrome. A complex evolution occurred in two of them. In all cases, neurophysiological studies showed damage in the trigeminal sensory component at the bulbar level. Corneal involvement secondary to Wallenberg syndrome is a rare cause of unilateral superficial punctate keratitis. The loss of corneal sensitivity caused by trigeminal neuropathy leads to epithelial erosions that are frequently unobserved by the patient, resulting in a high risk of corneal-ulcer development with the possibility of superinfection. Neurophysiological studies can help to locate the anatomical level of damage at the ophthalmic branch of the trigeminal nerve, confirming the suspected etiology of stroke, and demonstrating that prior vascular involvement coincides with the location of trigeminal nerve damage. In some of these patients, oculofacial pain is a distinctive feature.     

Book Reviews

Background: Addressing the long-term consequences of stroke is a top 10 research priority, and understanding the views of different stakeholders is essential in designing appropriate patient-centred multidisciplinary rehabilitation.

Aims: This study reports on the perspectives of 38 individuals who live with or work with aphasia: people with aphasia (PWA), family members (FM) and friends, and speech and language therapists (SLTs), about its consequences in the daily lives of PWA.

Method &; Resources: In total, 14 PWA, 14 FM and 10 SLTs participated in the study. All participants were interviewed about the consequences of stroke and aphasia. Small focus groups were used with some participants. In-depth semi-structured interviews were used with other participants. Interviews were carried out in groups or individually in order to accommodate severe aphasic impairments or respondents with fewer years of education. Interviews were video or audio-recorded. Verbal and non-verbal communication was transcribed and analysed qualitatively using content analysis. Data was coded and mapped onto the ICF framework.

Outcomes &; Results: All three groups reported consequences in Body Functions and Body Structures, primarily in Mental Functions (Specific Mental Functions and Global Mental Functions) and Neuromusculoskeletal and Movement-Related Functions. Within Specific Mental Functions, PWA emphasised Expression of Oral Language, whereas FM and SLTs emphasised Emotional Functions. Within Global Mental Functions, PWA and FM emphasised Energy and Drive Functions, whereas SLTs emphasised Temperament and Personality Functions. Some consequences were shared between PWA and SLTs (Sensory Functions and Pain, and Functions of the Digestive, Metabolic and Endocrine Systems), whilst others were specific to SLTs alone (Voice and Speech Functions, and Cardiovascular, Haematological, Immunological and Respiratory Systems). All three groups reported consequences in Activities and Participation in Major Life Areas; Community, Social and Civic Life; Interpersonal Interactions and Relationships; Communication; and Mobility. Some consequences were shared by PWA and FM (Domestic Life), and others by FM and SLT (Self Care). Consequences in General Tasks and Demands were only described by SLTs and in Learning and Applying Knowledge by PWA. Both PWA and FM reported a general Loss of Autonomy.

Conclusions: PWA, FM and SLTs reported a considerable range of stroke and aphasia consequences in the daily life of those who live with it. They were concerned to different degrees with language, physical and emotional changes, and impact on communication, mobility, self-care, relationships, leisure and work. Professionals’ practices in Portugal need to be changed in order to consider these findings.