We report the first documented case series of two lung adenocarcinoma patients demonstrating Kirsten rat sarcoma viral oncogene homolog (KRAS) G12C mutations by reverse transcription-polymerase chain reaction techniques from Saudi Arabia. Both patients were males aged 64 and 76 years. The first had a heavy smoking history, while the second did not report any history of smoking. The tumor subtype was identified to be non-mucinous lung adenocarcinoma in both cases. The younger patient presented with generalized lymphadenopathy and a right-sided lung mass lesion, while the older patient exhibited stage III-A left lung adenocarcinoma that required rapid response. An initial examination of the first case showed a right-sided mediastinal shift, bilateral neck lymphadenopathy, and poorly differentiated neoplasm from a right supraclavicular core biopsy, leading to treatment with palliatives along with regular checkups. The second case was afebrile after being confirmed to be vitally stable and laboratory testing (Neutr 100). Further studies, specifically on large numbers of patients from the Arabian Gulf, are needed to confirm significant differences between the national and international populations. Additionally, future studies should investigate more differences in the differentiation of KRAS-mutant lung adenocarcinoma between patients from the Arabian Gulf and others.

Digoxin has a narrow therapeutic index, such as complicated pharmacokinetics and dynamics.  Many drug interactions may occur when the administration of one drug alters the clinical effects of another. As a result, digoxin toxicity can be a common condition within clinical settings that might lead to the development of many morbidities and even mortality. Many studies were published to investigate the efficacy and safety of different management modalities to enhance the outcomes that follow digoxin administration. The aim of the study was to discuss the approaches to systematically treat and prevent the development of cardiac digoxin toxicity. The findings are based on evidence from previous studies in the literature. To be specific, Fab fragments are the most effective modalities that can be used to treat severe cases within ideal periods. However, evidence regarding their administration for asymptomatic or mild cases is still poor regarding the cost-efficacy and the development of serious adverse events. Physicians should primarily care for a better intervention as it is usually associated with a significantly more enhanced prognosis and clinical outcomes. Nevertheless, adequate monitoring of the patients and evaluation of their personal and medical history are important steps in the process, and further approaches are still needed. Also, detailed information about our intended outcomes is furtherly discussed within the manuscript.

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Urge incontinence is the most frequent type of urinary incontinence that can be due to bladder outlet obstruction or overactive bladder. A focused history is crucial to identify the type of urinary incontinence and the possible etiology. We report the case of a 67-year-old man with urinary frequency, urgency, and nocturia. However, his urine stream is normal with no history of an intermittent stream, hesitancy, or postvoid dribbling. Digital rectal examination revealed normal prostatic size. Urinalysis results were normal. Urine culture showed no growth. The patient was prescribed symptomatic treatment in the form of anticholinergic medication but failed to provide any clinical improvement. Urodynamic studies suggested the diagnosis of detrusor instability. A computed tomography (CT) scan of the abdomen was performed and demonstrated the presence of a large retroperitoneal lipoma exerting a mass effect on the bladder. The mass was successfully resected by laparotomy operation. Following the operation, the patient had complete resolution of his symptoms. The retroperitoneal region is an extremely rare site for lipoma. Patients with urinary urgency should be carefully evaluated for any structural lesion causing a compressive effect on the bladder.