Spontaneous pulmonary herniation in post-polio syndrome.

Pulmonary hernias are typically a result of trauma, thoracic operations, or congenital defects. Spontaneous lung hernias without a prior overt injury are notably rare. The presence of spontaneous lung hernias has not been reported in post-polio syndrome. Post-polio syndrome is a late sequela of poliomyelitis that usually presents 30-40 years after the initial illness with new presentations of progressive muscle weakness, abnormal muscle fatigue, muscle atrophy, and myalgia. This case report describes the presentation and imaging of a post-polio patient with an atraumatic, spontaneous lung hernia. A discussion on pulmonary hernias, diagnostic imaging, and management is also included.

Radicular Pain After Hip Disarticulation: A Clinical Vignette.

ABSTRACT: A 36-yr-old man with a history of industrial accident causing traumatic left hip disarticulation, pubic symphysis, and right sacroiliac joint fractures presented with a 3-yr history of left-sided lower back pain radiating down the amputated limb. Computed tomography lumbar spine showed osteophytes surrounding the sacroiliac joint bilaterally with reduced left L4-L5 foraminal space. A fluoroscopically guided left sacroiliac steroid injection led to mild improvement in low back pain. Magnetic resonance imaging of the lumbar spine without contrast showed transitional type L5 vertebral body with left-sided flowing osteophytes abutting the extraforaminal L4 and L5 nerves. Ultimately, multilevel left fluoroscopically guided transforaminal epidural steroid injection at L4-L5 and L5-S1 significantly improved symptoms. Although phantom radiculopathy is a rare entity, clinical suspicion of degenerative spine disease or other pathology contributing to nerve impingement in patients with amputations should remain; this unique case discusses bony osteophyte complex as the cause for phantom radiculopathy instead of previously described disc herniation. Magnetic resonance imaging remains a key tool in delineating causes of low back pain among patients with lower limb amputations.

The Use of Ultrasonography in Expediting Septic Joint Identification and Treatment: A Case Report.

This case report describes the use of ultrasonography in the identification of a joint effusion to guide diagnosis and management of septic arthritis. Our patient presented with pain, swelling, and erythema of the right thumb after having punctured her thumb with a cactus thorn. Results of physical examination demonstrated tenderness and restricted range of motion. Initial imaging with plain films was unrevealing, without bony and soft tissue abnormalities; however, ultrasound imaging of the interphalangeal joint revealed a focal effusion, and the patient was started on empiric Keflex. Because a focal effusion was visualized with ultrasonography, despite negative x-ray imaging, our patient underwent expedited surgical incision and drainage, foregoing joint aspiration. Intraoperative cultures grew Enterobacter 3 days after surgery, and the empiric antibiotic was adjusted to reflect sensitivities. At 2-wk follow-up, our patient showed near-complete resolution of her symptoms. This case report demonstrates the utility of ultrasonography in the early diagnosis of septic arthritis with the presence of a joint effusion that expedited successful treatment by foregoing joint aspiration in lieu of surgical intervention.