Cryoablation of osteoid osteomas: Is it a valid treatment option?

Background: Osteoid osteoma is a benign bone tumor with characteristic clinical symptomatology. The selected method for its treatment is percutaneous radiofrequency ablation. However, percutaneous cryoablation is an alternative method with certain advantages.

The Effectiveness of Ultrasound-Guided, Continuous, Bilateral Erector Spinae Plane Block in Perioperative Pain Management of Patients Undergoing Colorectal Surgery: A Randomized, Controlled, Double Blind, Prospective Trial.

Open and laparoscopic colorectal surgeries, while essential in the management of various colorectal pathologies, are associated with significant postoperative pain. Effective perioperative pain management strategies remain an anesthesiologic challenge. The erector spinae plane block (ESPB), a novel peripheral nerve block, has gained attention for its potential in providing analgesia for a wide variety of surgeries.

A modified Gamblegram for the visual representation of acid-base disorders according to the Stewart-Figge approach.

The Gamblegram consists of two bars, each of which represents the sum of the charges of individual positively and negatively charged ions and is commonly used for visualizing changes in acid-base and electrolyte charges. However, according to the Stewart-Figge theory, the metabolic independent acid-base variables include the strong ion difference ([SID]) and the total concentrations of weak acids (albumin and inorganic phosphate), which are not shown in the conventional Gamblegram. Thus, the Gamblegram in its current form is unsuitable for visualizing acid-base perturbations using the Stewart-Figge approach.

The Effect of Ultrasound-guided Bilateral Erector Spinae Plane Block With and Without Dexmedetomidine on Intraoperative and Postoperative Pain in Laparoscopic Cholecystectomies: A Randomized, Controlled, Double-blind, Prospective Trial.

Background: Laparoscopic cholecystectomy is the most common surgical procedure performed in the Western world. While it is performed with minimally invasive procedures, patients often complain of moderate to severe postoperative pain, and the role of the anesthesiologist for its effective management remains crucial. Modern anesthesiology practices have embraced trunk blocks which can contribute to perioperative, multimodal analgesia.

Functional Comorbidity Index and health-related quality of life in patients with obstructive sleep apnea.

Introduction: The role of comorbidities in determining health-related quality of life (HRQL) in obstructive sleep apnea (OSA) pa-tients has not been thoroughly investigated. Commonly used comorbidity tools, such as Charlson Comorbidity Index (CCI), have been designed with mortality as the outcome variable. A new tool, the Functional Comorbidity Index (FCI), has been especially developed to assess the effect of comorbidities on the "physical functioning" subscale of the Medical Outcomes Short Form-36 Health Survey (SF-36).

Total Endovascular Therapy of Abdominal Aortic Aneurysm, Peripheral Artery Disease, and Chronic Mesenteric Ischemia: A Challenging Case.

We presented a challenging case of a patient diagnosed with abdominal aortic aneurysm (AAA), peripheral artery disease, and chronic mesenteric ischemia (CMI). Herein, we describe the treatment in this high-risk patient diagnosed with CMI who also had critical limb ischemia and his AAA had rapidly expanded. First we performed angioplasty and celiac arterial stenting.

Comparison of a new simplified acid-base tool to the original Stewart-Figge approach: a study on cardiac surgical patients.

Purpose: To suggest a simplified method for strong ion gap ([SIG]) calculation.

Patients And Methods: To simplify [SIG] calculation, we used the following assumptions: (1) the major determinants of apparent strong ion difference ([SID]) are [Na], [K] and [Cl] (2) [Ca] and [Mg] do not contribute significantly to [SID] variation and can be replaced by their reference concentrations (3) physiologically relevant pH variation is at the order of 10 and therefore we can assume a standard value of 7.4.

Successful management of drug-induced hypercapnic acidosis with naloxone and noninvasive positive pressure ventilation.

A 74-year-old man was referred to our hospital due to deteriorating level of consciousness and desaturation. His Glasgow Coma Scale was 6, and his pupils were constricted but responded to light. Chest radiograph was negative for significant findings.

The base excess gap is not a valid tool for the quantification of unmeasured ions in cardiac surgical patients: a retrospective observational study.

Background: The base excess gap (BE(gap)) method is commonly used for the quantification of unmeasured ions in critically ill patients. However, it has never been validated against the standard quantitative acid-base approach.

Objective: To compare the BE(gap) as a tool for the prediction of the excess of unmeasured ions with the offset of strong ion gap (SIG) from its reference value.

Strong ion reserve: a viewpoint on acid base equilibria and buffering.

Evidence suggests that strong ions can exist reversibly bound to proteins in a pH-dependent manner and that they can be recruited into the biological solution, modulating its strong ion difference in a process that opposes the acid base disturbances imposed on the system. These recruitable strong ions represent the solution's 'strong ion reserve'. The physiologic [corrected] role of these protein-bound strong ions [corrected] in the buffering of acid base disorders is discussed.