Rare Diseases Symptoms Automatic Extraction

Point-of-care ultrasound in diagnosing pyomyositis: a report of three cases.

[pyomyositis]

Pyomyositis is a bacterial infection of skeletal muscle that often results in deep intramuscular abscesses. The absence of external dermatologic manifestations in the early stages of pyomyositis makes this a challenging diagnosis. In addition, physical examination findings can be difficult to distinguish from more common processes, such as soft-tissue cellulitis. Clinicians can fail to diagnose this serious disease in a timely manner, resulting in delayed treatment and potential clinical deterioration from sepsis. Although advanced imaging modalities, such as computed tomography (CT) and magnetic resonance imaging (MRI) provide excellent detail, ultrasound (US) can also be used to detect this disease. US can be performed expeditiously at the bedside and is less expensive than CT or MRI. It allows the clinician to examine the deeper tissue planes of muscle, in which purulent fluid collections will develop as pyomyositis advances.Three patients presenting with leg pain were evaluated with point-of-care (POC) US and diagnosed with pyomyositis. The early diagnosis of this condition prompted rapid treatment with administration of appropriate antibiotics and involvement of orthopedic surgery. Aspiration of fluid allowed for detailed fluid analysis and bacterial cultures. Additional diagnostic imaging was performed, confirming the initial US diagnosis. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: POC US can be helpful in identifying and further delineating intramuscular abscesses and can subsequently lead to expedited and appropriate care in patients who present with extremity pain, but lack significant dermatologic changes.

Diseases presenting "pain" symptom

  • achondroplasia
  • acute rheumatic fever
  • adrenal incidentaloma
  • adrenomyeloneuropathy
  • aniridia
  • aromatase deficiency
  • carcinoma of the gallbladder
  • cholangiocarcinoma
  • coats disease
  • congenital diaphragmatic hernia
  • congenital toxoplasmosis
  • cushing syndrome
  • cutaneous mastocytosis
  • cystinuria
  • dedifferentiated liposarcoma
  • dentin dysplasia
  • dracunculiasis
  • dystrophic epidermolysis bullosa
  • epidermolysis bullosa simplex
  • erdheim-chester disease
  • erythropoietic protoporphyria
  • esophageal adenocarcinoma
  • esophageal carcinoma
  • esophageal squamous cell carcinoma
  • fabry disease
  • familial mediterranean fever
  • focal myositis
  • hirschsprung disease
  • hodgkin lymphoma, classical
  • holt-oram syndrome
  • junctional epidermolysis bullosa
  • kabuki syndrome
  • kindler syndrome
  • lamellar ichthyosis
  • liposarcoma
  • locked-in syndrome
  • lymphangioleiomyomatosis
  • malignant atrophic papulosis
  • neuralgic amyotrophy
  • oligodontia
  • oral submucous fibrosis
  • papillon-lefèvre syndrome
  • phenylketonuria
  • pleomorphic liposarcoma
  • primary hyperoxaluria type 1
  • proteus syndrome
  • pyomyositis
  • scrub typhus
  • sneddon syndrome
  • systemic capillary leak syndrome
  • thoracic outlet syndrome
  • trochlear dysplasia
  • typhoid
  • von hippel-lindau disease
  • waldenström macroglobulinemia
  • well-differentiated liposarcoma
  • wolf-hirschhorn syndrome

This symptom has already been validated