RESUMEN
Chronic mesenteric ischemia is a rare but serious condition that can present with a variety of symptoms, including abdominal pain, diarrhea, and weight loss. Our case report presents a 63-year-old male with a past medical history of generalized anxiety disorder, Barrett's esophagus, hypertension, hyperlipidemia, chronic obstructive pulmonary disease (COPD) with active smoking who initially presented with severe diffuse abdominal pain, nausea, vomiting, and chronic diarrhea resulting in malnutrition and 40-pound weight loss over a six-month span. The patient underwent extensive diagnostic evaluation and was diagnosed with Yersinia gastroenteritis via gastroenteritis panel (GI Panel), explaining all of the patient's symptoms. The patient underwent treatment for said gastroenteritis but did not experience remission of symptoms, leading to further diagnostic evaluations; a definitive diagnosis was not found, yet the patient's symptoms persisted. The patient then underwent extensive serologic and endoscopic evaluation, after extensive imaging and diagnostic work-up, the patient was finally diagnosed with chronic mesenteric ischemia (CMI) of the superior mesenteric artery (SMA) with severe celiac and inferior mesenteric artery (IMA) stenosis. The patient initially underwent stenting (7 mm by 26 mm Balloon Mounted LifestreamTM Covered Stent; Becton Dickson (BD); Franklin Lakes, NJ, USA), which provided temporary relief to his symptoms, however, the relief did not last long. Upon reimaging, the patient was found to have stenosis of the stent, leading to the eventual placement of a bare-metal stent (ExpressTM LD 7 x 27 mm balloon mounted bare-metal stent; Boston Scientific; Boston, MA, USA) across the celiac artery as well as the placement of an IMA stent (InnovaTM Self-expanding 5 x 20 mm bare-metal stent; Boston Scientific). This eventually resulted in the resolution of the patient's symptoms, eventual weight gain, and improvement in quality of life.
RESUMEN
Background One of the biggest hurdles in treating pediatric patients is managing dental fear and anxiety. Some factors that contribute to an increase in dental anxiety are fear of pain, the presence of unknown individuals, a change in the setting of an environment, and separation from parents. Aim The aim of this study was to evaluate dental fear and anxiety in pediatric patients, between the ages of 6 and 12 years, visiting private and public dental hospitals using the Children's Fear Survey Schedule-Dental Subscale (CFSS-DS). Methods A total of 280 children, 140 in a private dental hospital setting and 140 in a public dental hospital setting, were enrolled in this study. The purpose of the study was explained to the accompanying guardian of the patient and written consent was taken. The CFSS-DS was explained verbally in Urdu and the questionnaire was given to guardians alongside the patients which they were asked to fill out following their dental treatment. Result The data obtained from the questionnaires were analyzed using the unpaired t-test. The highest dental fear mean scores and standard deviation in a private dental hospital were for "choking" (3.25 ± 1.21), "the noise of the dentist drilling" (3.24 ± 1.04), and "having somebody put instruments in your mouth" (3.19 ± 1.06), whereas, for a public dental hospital, the highest fear score was recorded in "choking" (3.17 ± 1.69), "injections" (3.07 ± 1.72), and "people in white uniforms" (1.90 ± 1.21). Conclusion The study showed a higher prevalence of dental fear and anxiety in a private dental setting when compared to a public dental setting. Factors responsible for an increase in dental fear need to be assessed for each patient and then treatment given accordingly.
RESUMEN
We report a case of thrombotic microangiopathy in a postpartum female for which considerable diagnostic uncertainty existed initially regarding the etiology. This case highlights the limitations surrounding PLASMIC scoring criteria for the diagnosis of thrombotic thrombocytopenic purpura (TTP). A 32-year-old woman presented to maternofetal medicine in her third trimester of pregnancy at 32 weeks for a routine follow up and was subsequently found to have elevated blood pressures with proteinuria, and was diagnosed with pre-eclampsia. Worsening anemia and thrombocytopenia prompted a blood smear which showed schistocytes, concerning for a thrombotic microangiopathy. Creatinine was also elevated with normal liver enzymes being noted. A PLASMIC score of 4 placed her in the low-risk category for severe ADAMTS13 deficiency whilst she fulfilled criteria for partial HELLP (hemolysis, elevated liver enzymes and low platelets) syndrome per Tennessee classification. Despite delivery, her symptoms persisted with subsequent ADAMTS13 assay confirming acquired TTP, subsequently requiring repeated plasmapheresis and rituximab to achieve disease control. Thrombotic microangiopathy remains a diagnostic challenge especially in the peripartum population, and scoring systems such as PLASMIC score and Tennessee classification may be of limited utility.