BackgroundThe Model for End‐stage Liver Disease excluding international normalized ratio (MELD‐XI) score and the modified MELD score with albumin replacing international normalized ratio (MELD‐Albumin) score, which reflect both liver and renal function, have been reported as predictors of adverse events in liver and heart disease. Nonetheless, their prognostic value in patients undergoing tricuspid annuloplasty has not been addressed.Methods and ResultsA total of 394 patients who underwent tricuspid annuloplasty were evaluated. Baseline clinical, laboratory, and echocardiographic parameters were recorded. Adverse outcome was defined as the occurrence of heart failure requiring admission or all‐cause mortality. Patients who underwent tricuspid annuloplasty had a high prevalence of preoperative hepatorenal dysfunction that was more common in patients with severe tricuspid regurgitation than those with mild to moderate tricuspid regurgitation. The MELD‐XI and MELD‐Albumin scores were excellent predictors of 1‐year adverse outcome (area under the curve: 0.69 and 0.75, respectively). Kaplan–Meier survival curve demonstrated that a high score on MELD‐XI (≥12.0) and MELD‐Albumin (≥10.7) was associated with an increased risk of adverse events. During a median follow‐up of 40 months, both MELD‐XI and MELD‐Albumin scores were significantly associated with adverse outcome, even after adjusting for potential confounding factors. Significant improvement of hepatorenal function at 1 year postoperation was noted only in patients who had no adverse events, not in those who experienced an adverse outcome.ConclusionsBoth MELD‐XI score and MELD‐Albumin score can provide useful information to predict adverse outcome in patients undergoing tricuspid annuloplasty. The present study supports monitoring of modified MELD score to improve preoperative risk stratification of these patients.

Cardiac amyloidosis (CA) describes a group of heterogeneous diseases that are characterized by the extracellular fibril deposition of amyloid protein in the myocardium. The abnormal protein is usually derived from light-chain amyloidosis, mutant transthyretin amyloidosis and wild-type transthyretin. Patients with ischemic strokes and amyloidosis have been sporadically reported, however, they are not well summarized. In the present study, a case of cerebral ischemic stroke, secondary to CA was described. This patient presented with dyspnea on exertion, without any evidence of atrial fibrillation. A biopsy revealed deposition of amyloid in the myocardium and Congo Red staining was positive. He suffered from acute infarction of left basal ganglia, resulting from occlusion of the left middle cerebral arterial 6 months prior to admission. However, re-examination of cerebral magnetic resonance imaging in the present hospital revealed an old infarction in the region of the left basal ganglia with a normal appearance of the left middle cerebral artery. Transesophageal echocardiography (TEE) and cardiac magnetic resonance (CMR) both discovered intra-cardiac thrombi, confirming the diagnosis of cardiogenic cerebral embolism. The present study indicates that patients with CA may additionally present with cardiogenic cerebral embolism, and TEE and CMR imaging may help to avoid missing the presence of intra-cardiac thrombi.

Color Doppler ultrasound and contrast-enhanced ultrasound (CEUS) in the diagnosis of lacrimal apparatus tumors were investigated. In total, 48 patients undergoing preoperative two-dimensional and color Doppler ultrasound and CEUS examinations were included in this study. Conventional ultrasound and CEUS characteristics of 48 patients pathologically and clinically diagnosed with lacrimal apparatus tumors were retrospectively analyzed. Results of conventional ultrasound of 29 cases with pleomorphic adenoma of lacrimal gland showed moderate-hypoechogenic solid masses in lacrimal gland; CEUS displayed two enhancement modes: High, fast-developed slow-extinct and overall uniform enhancement (20/29, 68.97%) and high, fast-developed slow-extinct, centripetal, uniform or non-uniform enhancement (9/29, 31.03%); after enhancement, the mass edge was clear without changes in size. Results of conventional ultrasound of 6 cases with adenoid cystic carcinoma of lacrimal gland showed hypoechogenic solid masses with unclear edge, irregular form, non-uniform echo, and abundant blood flow signals; the CEUS displayed high, fast-developed fast-extinct and overall uniform enhancement; after enhancement, mass edge was unclear and masses were larger than that in two-dimensional ultrasound. Results of conventional ultrasound of 10 cases with lacrimal sac cyst showed non-uniform, hypoechogenic masses, or cystic solid mixed masses with clear edge but no blood flow signal; the CEUS displayed peripheral circular enhancement and no enhancement inside. Results of conventional ultrasound of 3 cases with adenocarcinoma of lacrimal sac showed hypoechogenic solid masses with unclear edge, irregular form, non-uniform echo inside, and abundant blood flow signals in lacrimal sac; CEUS displayed high, fast-developed fast-extinct and overall uniform enhancement; after enhancement, masses with irregular shapes were obviously larger than that in two-dimensional ultrasound. CEUS shows the microcirculation of tumors and surrounding tissues. Combination of two-dimensional and color Doppler ultrasound can improve the preoperative qualitative diagnosis of tumors and provide references for the selection of operation methods and determination of tumor resection scope.