Four-Year Follow-Up of a Case of Yellow Nail Syndrome With IgM Deficiency.

Yellow nail syndrome is a rare condition occurring sporadically, with an extremely low prevalence rate. This syndrome classically presents with a triad of lower extremity edema, yellow nails, and mucosal issues such as pleural effusion and/or chronic sinusitis. Two out of the three features are deemed sufficient to diagnose a person with yellow nail syndrome. We present a rare case of yellow nail syndrome that began with chronic leg swelling and later progressed to the development of an asymptomatic pleural effusion and finally discoloration of nails. In our case, the patient did have a significant recent history of a total knee replacement with a titanium implant. Of note was the chronology of events including leg edema and asymptomatic pleural effusion which were present even before the titanium knee implant. The third feature of the hardening and yellow discoloration of the nails was found to have developed following the knee replacement. Interestingly, on further evaluation, he was found to have IgM deficiency.

Hypernatremia and Its Rate of Correction: The Evidence So Far.

Hypernatremia or high serum sodium levels can have many different causes, including insufficient free water intake, or excess free water losses. The management of hypernatremia focuses on resolving the underlying cause, replenishing free water deficit, and preventing further losses while closely monitoring serum sodium concentration. This systematic review was carried out using medical databases such as PubMed, PubMed Central, and Google Scholar for relevant medical literature. The identified articles were reviewed, eligibility criteria were applied, and seven research articles were identified. The effect of the rate of hypernatremia correction on both short- and long-term outcomes in volume-resuscitated patients was the focus of our search for randomized or observational studies. Based on our analysis of the clinical evidence, we concluded that the present recommendations for treating acute and chronic hypernatremia in resuscitated patients do not stem from high-quality research.

Case Report: Unveiling an Incidentally Diagnosed Extrapulmonary Small Cell Carcinoma of the Rectum.

Extrapulmonary small cell carcinoma (EPSCC) is a rare malignancy with distinct clinical and pathological characteristics. We present the case of a 72-year-old male diagnosed with EPSCC of the rectum during a routine screening colonoscopy. The patient was asymptomatic, and pathological examination revealed a rectal mass displaying features of small cell carcinoma (SCC) associated with tubular adenoma. The treatment comprised radiation therapy and cisplatin/etoposide chemotherapy. This case underscores the importance of considering EPSCC as a potential diagnosis in patients with rectal masses, necessitating further studies to optimize treatment strategies.

Metastatic Colon Cancer Presenting as Gallbladder Perforation: Highlighting the Diagnostic Challenges and Clinical Implications.

Gallbladder perforation is an uncommon occurrence that demands prompt surgical intervention, typically observed in the context of acute cholecystitis. In this article, we present an extraordinary case of gallbladder gangrene and perforation, originating from metastasis of colon cancer. The patient's presentation included an incidental discovery of colon cancer, which was indicated by histopathology of the gall bladder. This case report aims to shed light on the intricate relationship between gallbladder pathology and metastatic colon cancer, emphasizing the need for vigilant evaluation and comprehensive management strategies.

Silent Migration of a Left Common Iliac Venous Stent to the Right Atrium: A Case Report and Review of Literature.

In the past decade, percutaneous endovenous stenting has emerged as the primary procedure for treating symptomatic venous outflow obstruction. Stent migration is a rare but serious and well-recognized complication of venous stenting. Cardiopulmonary complications following stent migration can manifest in a number of ways, including damage to the valves, arrhythmias, endocarditis, tamponade, and acute heart failure. Both extracardiac and intracardiac dislodgement of stents may be treated with catheter-directed extraction, stent redeployment, or surgical extraction. The decision on the type of procedure depends on multiple factors including the location of the stent, the size and accessibility of the stent, the symptoms, the extent of damage to the vital structures, and the overall health of the patient. We present the case of a 68-year-old male who presented with tachycardia. On further evaluation and workup, he was found to have an iliac venous stent that had migrated to the right atrium.

Workup and Management of Recurrent Attacks of Post-bariatric Hypoglycemia in a Patient With Non-alcoholic Steatohepatitis.

Bariatric surgery is an established treatment option for patients with non-alcoholic fatty liver disease (NAFLD) as well as non-alcoholic steatohepatitis (NASH) and is said to effectively reduce hepatic inflammation as well as steatosis in these patients. However, bariatric surgery is associated with multiple complications, including nutritional deficiencies, malnutrition, post-bariatric hypoglycemia (PBH), anastomotic leaks, and bowel strictures. This case report describes a rare but significant complication of post-bariatric surgery hypoglycemia in a patient with NASH, which started almost six months after Roux-en-Y gastric bypass (RYGB) surgery. This 55-year-old male patient presented with recurrent episodes of severe hypoglycemia, which, on further work-up, were found to be predominantly nocturnal as well as occurring two to three hours after meals. We report the successful treatment of the patient with an unconventional approach using nifedipine and acarbose. Our findings emphasize the importance of careful evaluation of patients who have undergone bariatric surgery, as this complication can occur as early as six months following the bariatric surgery as well as several years after the surgery. Our case report highlights the need for early recognition, relevant workup, and appropriate management of resistant hypoglycemic events using calcium channel blockers and acarbose, thus adding to the existing literature on this topic.

Impact of arterial location, pressure wave indicators, and measurement devices on arterial form factor and mean and central arterial pressure.

Mean arterial pressure (MAP) is often estimated from cuff systolic (S) and diastolic (D) blood pressure (BP) using a fixed arterial form factor (FF, usually 0.33). If MAP is measured directly, a true FF can be calculated: FF = [MAP-DBP]/[SBP-DBP]. Because waveform shapes vary, true FF should also vary and MAP accuracy will be affected. We studied factors affecting FF using radial tonography (SphygmoCor, n = 376) or brachial oscillometry (Mobil-O-Graph, n = 157) and to compare devices, 101 pairs were matched precisely for SBP and DBP. SphygmoCor brachioradial FF correlated strongly with central FF (r2 = 0.75), central augmentation index (cAI, r2 = 0.39), and inversely with pulse pressure amplification (PPA) ratio (r2 = 0.44) [all p < 0.000]; brachioradial FF was lower than central (c) FF (0.34 vs. 0.44, 95% CI's [0.23,0.46] and [0.34,0.54], p < 0.000). On forward stepwise regression, brachioradial FF correlated with PPA ratio, age, heart rate, and cAI (multiple-r2 0.63, p < 0.000). With Mobil-O-Graph: brachial FF was fixed, lower than the corresponding cFF [mean(SD)] 0.46(0.00098) vs. 0.57(0.048), p < 0.000], and uncorrelated with clinical characteristics; MAP and cSBP were higher than SphygmoCor by 6.3 and 2.2 mmHg (p < 0.005) at the midpoint with systematic negative biases. We conclude that FF derived from radial tonometry (SphygmoCor) varies with pulse wave morphology within and between individuals and by measurement site, age, and heart rate. With oscillometry (Mobil-O-Graph), brachial FF was fixed and high and unrelated to other clinical variables; MAP and cSBP were higher than tonometry, with systematic negative biases.

Hypothalamic Injury Following Surgery for Craniopharyngioma Causing Immediate Postoperative Death.

While autonomic disturbances resulting from a hypothalamic injury are uncommon complications following surgery for craniopharyngioma, they can lead to postoperative death. Herein, we discuss the case of a multicompartmental craniopharyngioma in a 13-year-old child who died due to unexpected hypothalamic injury, resulting in rapid deterioration in the hemodynamic and neurological status of the patient.

Evaluation of Medication Errors in a Tertiary Care Hospital of a Low- to Middle-Income Country.

Introduction Medication errors (MEs) are a major public health concern as they are detrimental to patient safety, compromise patients' confidence in the healthcare system, increase healthcare costs, and adversely affect the patient's quality of life. This is especially true in low to middle-income countries where the significance of MEs is largely undervalued. This study aims to investigate the prevalence of MEs and analyze the causes, medicines involved, reporting, and severity of MEs in a tertiary care setting. Methods A prospective observational study was conducted from March 2020 to February 2021 in a tertiary care teaching hospital in South India. The data was collected after reviewing patient medical records, by interviewing patients and healthcare professionals. National Coordinating Council for Medication Error Reporting and Prevention (NCC MERP) index was used to evaluate MEs. Results A total of 557 MEs were identified from 3798 patients with a prevalence of 14.6%. Prescribing errors were the most commonly observed ME followed by errors related to documentation of medical records, administration-related errors, and dispensing errors. Lack of time for documentation of medication records, shift change and work overload were common causes of MEs. The majority of MEs were category A and B of the NCC MERP severity index. Conclusion Antibiotics and proton pump inhibitors were the most common medicines involved in MEs. Prescribing and documentation errors were most prevalent. Implementation of systems like strict adherence to treatment guidelines, computerized provider order entry (CPOE), barcode medication administration, and closed-loop electronic medication management systems may greatly help reduce MEs. All healthcare institutions should undertake routine audits to determine the prevalence and causes of medication errors.