RESUMEN
Bowen's disease (BD) is an in situ squamous cell carcinoma of the epidermis with multiple etiologies and a high incidence among Caucasians. It commonly occurs in photo-exposed areas of the skin, although other sites can also be affected. Most lesions are solitary, and their morphology can vary based on the lesion's age, origin, and degree of keratinization. A 50-year-old female from Saudi Arabia presented to the dermatology clinic with a three-year history of slowly enlarging skin lesions on the left side of her chest. Initially, the lesion appeared three years ago, but she observed changes and a darkening in color over the past year, accompanied by mild pain and itching. On examination, the lesion was a 2 × 2 cm, well-defined, unevenly pigmented brown-black plaque with a dispersed pigment pattern and irregular borders with globularity on the left side of the upper chest. A 4 mm punch biopsy was taken from the most pigmented area and sent for histopathological examination, which confirmed the diagnosis of pigmented BD.
RESUMEN
Purpose The purpose of this study was to study the association of anterior cruciate ligament (ACL) injury with meniscal, collateral ligament, and bone injuries using magnetic resonance imaging (MRI) for clinical correlation during ACL repair. Methods This was a retrospective cohort study conducted on 136 patients diagnosed with ACL injury by MRI at King Abdulaziz University Hospital (KAUH) between September 2010 and September 2018. Results The medial meniscus was injured in approximately half (49.3%) of patients, while the lateral meniscus was injured in 16.2%. Regarding collateral ligament injuries, the medial collateral ligament was injured in six patients (4.4%), the lateral collateral ligament in four patients (2.9%), and both collateral ligaments in three patients (2.2%). There was a significant relationship between the age group and the side of ACL injury (P<0.05) but not between the age group and the presence of an associated injury. Conclusion There was no significant relationship between ACL injury and menisci, collateral ligament, or bone injury.