ABSTRACT
The authors report a case of shoulder bilateral posterior fracture dislocation in a 42-year-old man with osteogenesis imperfecta history. The importance of the communition, the large size of articular surface involved and the poor quality of the bone indicate a bilateral total shoulder arthroplasty. At midterm outcome, a good range of motion of both shoulders was registered.
Subject(s)
Arthroplasty, Replacement/methods , Osteogenesis Imperfecta/complications , Shoulder Dislocation , Shoulder Fractures , Adult , Fractures, Comminuted/etiology , Humans , Male , Osteogenesis Imperfecta/diagnosis , Pain/etiology , Patient Selection , Range of Motion, Articular , Rare Diseases , Shoulder Dislocation/diagnosis , Shoulder Dislocation/etiology , Shoulder Dislocation/surgery , Shoulder Fractures/diagnosis , Shoulder Fractures/etiology , Shoulder Fractures/surgery , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
Tarlov cysts and nerve roots anomalies usually involve lumbosacral roots and are often asymptomatic. MRI has enabled recognition of many conditions that used to be missed by CT or myelography investigations performed for back and leg pain. However, even without additional compressive impingement (disc hernia, spondylolisthesis or lumbar canal stenosis) these anomalies can be responsible for sciatica, motor deficit and bladder sphincter dysfunction. Tarlov cysts are perinervous dilatations of the dorsal root ganglion. CT and especially MRI can reveal these cysts and their precise relations with the neighboring structures. Delayed filling of the cysts can be visualized on the myelogram. MRI is more sensitive than CT myelography for a positive diagnosis of nerve root anomalies, a differential diagnosis with disc hernia and classification of these anomalies. Surgical treatment is indicated for symptomatic Tarlov cysts and nerve root anomalies resistant to conservative treatment. Better outcome is observed in patients with an additional compressive impingement component. We report two cases of sciatica: one caused by Tarlov cysts diagnosed by MRI and the other by nerve root anomalies diagnosed by CT myelography. In both cases, conservative treatment was undertaken. The clinical, radiological and therapeutic aspects of these disorders are discussed.
Subject(s)
Radiculopathy/complications , Sciatica/etiology , Tarlov Cysts/complications , Adult , Diagnosis, Differential , Female , Ganglia, Spinal/pathology , Humans , Magnetic Resonance Imaging , Myelography , Radiculopathy/pathology , Sciatica/pathology , Spinal Nerve Roots/pathology , Tarlov Cysts/pathology , Tomography, X-Ray ComputedABSTRACT
INTRODUCTION: Tuberculous dactylitis (TD) is a rare disorder. It is the source of a diagnostic hardship as it is difficult to distinguish from other lesions. We report an unusual case with multiple affected sites both in hands and the right big toe. CASE REPORT: A 42-year-old female initially presented with two painful tumefactions affecting the left third finger and the right middle finger. These tumefactions had been present for two months. Conventional radiography and computed tomography of the hand revealed soft tissue swelling with bone expansion and cortical destruction in the proximal, middle and distal phalanx of the third finger, the proximal phalanx of the middle finger in the left hand, the proximal and middle phalanx of the middle finger of the right hand. Bone scintigraphy showed additionally infraradiologic localisation in the proximal phalanx of the first right toe. Pathology examination of a biopsy specimen revealed granulomatous osteitis with caseous necrosis. Antituberculosis treatment led to initial clinical remission followed by a recurrence and lesion spreading due to bacteria resistance. The second line treatment with Rifampicine, Ciprofloxacine, Ethambutol and Clarithromycine induced favorable outcome. CONCLUSION: Tuberculosis dactylitis is well tolerated for a long time leading to a late diagnosis which may favour its spreading. Antituberculosis treatment is effective but the functional outcome depends on early diagnosis.
Subject(s)
Finger Phalanges , Osteitis , Toe Phalanges , Tuberculosis, Osteoarticular , Adult , Anti-Bacterial Agents/administration & dosage , Anti-Bacterial Agents/therapeutic use , Anti-Infective Agents/administration & dosage , Anti-Infective Agents/therapeutic use , Antibiotics, Antitubercular/administration & dosage , Antibiotics, Antitubercular/therapeutic use , Antitubercular Agents/administration & dosage , Antitubercular Agents/therapeutic use , Biopsy , Ciprofloxacin/administration & dosage , Ciprofloxacin/therapeutic use , Clarithromycin/administration & dosage , Clarithromycin/therapeutic use , Drug Therapy, Combination , Ethambutol/administration & dosage , Ethambutol/therapeutic use , Female , Finger Phalanges/diagnostic imaging , Finger Phalanges/pathology , Humans , Isoniazid/administration & dosage , Isoniazid/therapeutic use , Osteitis/diagnostic imaging , Osteitis/pathology , Osteonecrosis/pathology , Pyrazinamide/administration & dosage , Pyrazinamide/therapeutic use , Radionuclide Imaging , Recurrence , Remission Induction , Rifampin/administration & dosage , Rifampin/therapeutic use , Time Factors , Toe Phalanges/diagnostic imaging , Toe Phalanges/pathology , Tomography, X-Ray Computed , Treatment Outcome , Tuberculosis, Osteoarticular/diagnostic imaging , Tuberculosis, Osteoarticular/drug therapy , Tuberculosis, Osteoarticular/pathologyABSTRACT
INTRODUCTION: Oculomotor muscles (OMM) involvement in dermatomyositis (DM) and in rheumatoid arthritis (RA) is unusual. The DM always leads to OMM inflammation, whereas the RA particularly leads to tenosynovitis of the superior oblique muscle referred to as the Brown syndrome. OBSERVATION: The patient is a 43-year-old woman who gives a 17-year-history of severe seropositive RA with bilateral coxite. She was hospitalized for acute painful proptosis. The clinical examination revealed an orbital erythema and a muscular rhizomelic weakness. The muscular enzymes were increased. The orbital CT revealed in the right side, an enlargement of the superior rectus muscle that was enhanced after intravenous injection, which is compatible with myositis involvement. The muscular biopsy practiced at the level of the calf showed the specific histological signs of the DM. This orbital involvement was resolved with a high dose of corticosteroids. CONCLUSION: Our observation has the specificity of associating RA with DM with an involvement of the superior rectus muscle, which is due to the DM rather than the RA.