Croup is a common respiratory disease that affects 3% of children aged six months to three years. It represents 7% of annual hospital admissions for fever and/or acute respiratory disease in children under the age of five. Boys are more susceptible than girls to the condition, with an overall male/female predominance of 1.4/1. Viruses are detected in up to 80% of patients with croup with identifiable pathogens. The onset of symptoms is usually sudden and usually occurs at night: stridor, hoarse voice and respiratory distress are often seen due to upper airway obstruction. Croup is a clinical diagnosis, children with an uncertain diagnosis, anterior and lateral soft-tissue neck radiographs may be useful to support an alternative diagnosis. Management includes: general care, humidified air, heliox, corticosteroids, and epinephrine, Objective: This study aimed to discuss croup in terms of its etiology, pathogenesis, clinical features, diagnosis, assessment, and finally management.
Bacterial arthritis is an inflammation of the joints caused by an infectious etiology, usually bacterial, but there are also fungi, mycobacteria, viruses, or other rare pathogens. Both healthy and predisposed people can be infected. Nongonococcal infectious arthritis, usually a monoarticular disease, affects multiple joints in about 10% of patients and is a new form of septic arthritis. Without treatment, it can progress rapidly and cause irreversible damage to the joints. The overall incidence of bacterial arthritis is 2 to 6 per 100,000, depending on the presence of risk factors. Bacterial arthritis is more common in children than in adults. The incidence of septic arthritis peaks between the ages of 2 and 3 and is predominantly male (2: 1). Most septic joints develop as a result of hematogenous dissemination of the vascular synovium due to bacterial episodes. Osteoarthritis, rheumatoid arthritis, and corticosteroid therapy are the most common predisposing conditions. Typical symptoms of acute septic arthritis without gonorrhea include recent fever, malaise, and local findings of pain, warmth, swelling, and restricted mobility of the affected joint. Accurate history and assessment of risk factors can provide important clues for diagnosis. Careful assessment of risk factors can significantly change the likelihood of a provider developing septic arthritis prior to testing. Laboratory findings, diagnostic imaging, and synovial fluid assessment are all useful for diagnosis. Management components include early detection and treatment with joint aspiration, antibiotics, and orthopedic advice for possible surgical management. Widespread antibiotics are often needed due to the potential for rapid joint destruction. A combination of cefepime or anti-Pseudomonas aeruginosa beta-lactams and vancomycin is recommended to cover both Gram-negative and MRSA bacteria.
Background: Although penetrating keratoplasty (PK) still remains the dominant form of transplantation for macular corneal dystrophy (MCD) patients, many studies evaluating these new forms of selective lamellar keratoplasty (LK) now suggest equivalent or better visual outcomes. This study aimed to explore the difference in outcomes and complications that follows each type of these operations. Methods: A retrospective, single-center study was performed at King Abdulaziz medical city in 2022. The study included patients with a histological diagnosis of MCD who undergone either PK or LK. Data was collected from health records using a form that consisted of patient characteristic, type of operation and post-operative outcomes, including visual acuity, survival rate and complications. Results: The study included a total of 54 eyes of patients who have MCD. A best corrected visual acuity (BCVA) of 0.5 or better was achieved in 82.5% of eyes of PK group and 42.9% of eyes of LK group. Graft survival rate was 90% (36 eyes) and 85.7% (12 eyes) in PK and LK groups respectively. Regarding complications, four PK eyes (10%) and one LK eye (7.1%) had high intraocular pressure, three PK eyes (7.5%) and one LK eye (7.1%) developed rejection, one PK eye (2.5%) developed recurrent epithelial erosion, and another one PK eye (2.5%) developed Traumatic epithelial laceration. Conclusions: PK operations resulted in a better post-operative visual acuity compared to LK group. The graft survival rate was slightly better for the PK group. PK was associated with higher incidence of complications than LK group.
The study aimed to summarize the updated evidence regards, Etiology, Diagnosis and Management of Acute compartment syndrome. Acute compartment syndrome (ACS) is a condition in which pressure builds up inside a closed osteofascial compartment, impairing local circulation. Early diagnosis and treatment are credited with the best outcomes following Acute Compartment Syndrome. The severity of compartment syndrome varies from mild to severe. Fasciotomies should be performed very soon if the patient have acute compartment syndrome. The treatment of late compartment syndrome (delayed or missing diagnosis) is more problematic. Long duration of acute compartment syndrome without treatment can cause irreversible damage that’s why early intervention is a must, non-operative measurement is preferred if possible, to prevent any surgical complications, however if surgery is needed it must be performed with Two-incision fasciotomy being the most used method.
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