Automated informatics may increase the detection rate of suspicious cases of human trafficking-a preliminary study.

Objectives: Worldwide, there is an estimated 40.3 million victims trapped in modern day slavery, including 24.9 million in forced labor and 15.4 million in forced marriage. A majority of labor and sex trafficking survivors report at least one healthcare encounter during their victimization. An approach to an informatics technology solution for identifying trafficked persons in real time, in the hospital / emergency department settings is the primary focus of this paper. Materials and methods: Octavia, a software application implemented in 3 California hospitals, scanned all patient encounters for social and clinical determinants that are consistent predictors of HT. Any encounter that matched these criteria was forwarded to a specially trained High-Risk Navigator who screened the data and when able, made direct contact in an effort to build rapport and possibly provide victim assistance. Results: During the observation period, the automated scanning of hospital patient encounters resulted in a notable increase in the detection of persons who had a likelihood of being trafficked when compared to a pre-project baseline. Discussion: Our experience demonstrated that automated technology is useful to assist healthcare providers in identification of potentially trafficked persons, improving the likelihood of care provision.

Paroxysmal cold hemoglobinuria: A diagnostic dilemma in a paediatric patient.

BACKGROUND: Autoimmune hemolytic anaemia is rare in the paediatric population. Differentiation of the underlying aetiology is complicated by heterogeneity in diagnostic criteria and testing strategies. Paroxysmal cold hemoglobinuria (PCH) is an uncommon form of paediatric autoimmune hemolytic anaemia. Identification of the causative biphasic hemolysin requires clinical recognition and access to the Donath-Landsteiner (DL) test. CASE PRESENTATION: We report a young paediatric patient with no significant past medical history who presented with severe anaemia, jaundice, and dark urine following a respiratory illness. Initial laboratory evaluation showed a haemoglobin of 3.6 g/dL with plasma free haemoglobin 170 mg/dL (reference range <5 mg/dL), 3+ hemoglobinuria (reference range = 0), and direct antiglobulin testing (DAT) positive for complement component 3 (C3) only. Haemoglobin continued to decline following RBC transfusions using a blood warmer for presumed cold agglutinin syndrome. Subsequent testing at the reference laboratory revealed a DAT positive for C3 and immunoglobulin isotype G (IgG) and an eluate pan-agglutinin most consistent with a warm autoantibody, but the patient's anaemia was non-responsive to glucocorticoids and blood warmer cessation. However, a maximum cold agglutinin titre of 4 and absent thermal amplitude substantially weakened the evidence for the clinical significance of the cold autoantibodies. Consultation with the institutional transfusion medicine specialist prompted collection for the DL test, which demonstrated a definitive biphasic hemolysin consistent with PCH. DISCUSSION: Conflicting clinical and immunohematologic evidence can obscure the aetiology of autoimmune hemolysis, including concurrent warm and/or cold autoantibodies. Clinical correlation, consultation with the institutional transfusion service, and access to specialised testing are essential to establish the correct diagnosis.

Preventative plasmapheresis in a diabetic pregnant patient with hypertriglyceridemia and distal pancreatectomy.

BACKGROUND: Pregnant patients with a history of hypertriglyceridemia are at increased risk for development of acute pancreatitis. When conservative management fails to maintain triglyceride levels less than 250-500 mg dL-1 , implementation of pregnancy category C medications to prevent pancreatitis must be considered. Plasmapheresis rapidly reduces triglyceride levels and has been reported as a successful third-line therapy for hypertriglyceridemia-induced acute pancreatitis in a limited number of pregnant patients. Use of preventative plasmapheresis as a bridge to delivery is not well characterised. CASE PRESENTATION: We report an outpatient plasmapheresis regimen for the control of hypertriglyceridemia in a pregnant patient with a history of diabetes mellitus, hypertriglyceridemia, distal pancreatectomy, and repeat pregnancy loss. During the second trimester, refractory triglyceride levels increased up to 3438 mg dL-1 by 28 weeks gestation. Given the patient's high risk for recurrent pancreatitis and limited remaining pancreatic parenchyma, she was treated acutely with two single-plasma-volume exchanges with 100% albumin over 2 days, decreasing the triglyceride level to 559 mg dL-1 . Subsequent plasmapheresis every 7 to 9 days maintained a triglyceride level of 320-1296 mg dL-1 . The patient experienced no adverse effects and remained outpatient until successful scheduled delivery for hypertension at 33 weeks gestation. DISCUSSION: For select patients, early escalation to plasmapheresis may prevent morbidity and mortality associated with acute pancreatitis. An individualised plasmapheresis regimen can serve as a bridge to delivery, which requires close observation and the coordination of a multidisciplinary team.

Autopsy Case of Meningoencephalomyelitis Associated With Glial Fibrillary Acidic Protein Antibody.

BACKGROUND AND OBJECTIVES: To describe the autopsy findings and neuropathologic evaluation of autoimmune meningoencephalomyelitis associated with glial fibrillary acidic protein (GFAP) antibody. METHODS: We reviewed the clinical course, imaging, laboratory, and autopsy findings of a patient with autoimmune meningoencephalomyelitis associated with GFAP antibody who had a refractory course to multiple immunosuppressive therapies. RESULTS: The patient was a 70-year-old man who was diagnosed as GFAP antibody-associated autoimmune meningoencephalomyelitis. MRI of the head showed linear perivascular enhancement in the midbrain and the basal ganglia. Despite treatment with high-dose corticosteroids, plasma exchange, IV immunoglobulins, and cyclophosphamide, he died with devastating neurologic complications. Autopsy revealed a coexistent neuroendocrine tumor in the small intestine and diffuse inflammation in the brain parenchyma, perivascular spaces, and leptomeninges, with predominant T-cells, macrophages, and activated microglia. B-cells and plasma cells were absent. There was no astrocyte involvement with change in GFAP immunostaining. DISCUSSION: This case illustrates autoimmune meningoencephalomyelitis associated with GFAP antibody in the CSF and coexistent neuroendocrine tumor. The autopsy findings were nonspecific and did not demonstrate astrocyte involvement. Further accumulation of cases is warranted to delineate the utility and pathogenic significance of the GFAP autoantibody.

The utility of intraoperative retroareolar margin frozen section assessment and the management of atypical epithelial proliferative lesions at the retroareolar margin in nipple-sparing mastectomies.

OBJECTIVES: Nipple-sparing mastectomy (NSM) has become more frequently utilized due to superior psychological and cosmetic outcomes. The aim of this study was to evaluate the accuracy and utility of intraoperative frozen section evaluation of the retroareolar margin (RAM) in NSM. The management of atypical epithelial proliferative lesions at the RAM was also reviewed and discussed. METHODS: A single institution, retrospective analysis was performed on all therapeutic NSM patients with intraoperative evaluation of the RAM from 2014 to 2018. Patient demographics, tumor characteristics, pathologic assessment of the RAM, surgical management, and clinical follow-up were reviewed. RESULTS: Seventy-four nipple-sparing mastectomies with intraoperative evaluation of RAMs were identified. Concordance was 95% between frozen and permanent section diagnoses with 4 cases representing false negatives and no false positives. There were no instances of nipple-areolar complex (NAC) recurrence in all cases with preserved NACs (mean follow up: 750 days). In the 9 cases where NACs were excised based on intraoperative RAM evaluation, the findings in the excised NACs were negative in 6 and ductal carcinoma in situ in 3 cases. Postoperative measurement of the tumor to nipple distance was the only statistically significant variable associated with a positive RAM by multivariable logistic regression (OR 0.475; 95% CI 0.238-0.946). CONCLUSIONS: Intraoperative RAM evaluation demonstrated high concordance with permanent histology. Negative RAM, including atypical epithelial proliferative lesions, led to NAC preservation without recurrence. Positive RAM alone did not predict NAC involvement, although pagetoid spread of ductal carcinoma in situ along nipple ducts may predict NAC positivity.

Diagnosis of metastatic adenoid cystic carcinoma of the breast on pleural fluid cytology in a 60-year-old male.

Adenoid cystic carcinoma (AdCC) is a rare triple-negative breast cancer with a favorable prognosis, although cases of distant metastases have been reported. Less than 10 cases of AdCC of the breast in males have been reported. We report a unique presentation of pleural fluid metastasis diagnosed by cytologic evaluation of pleural fluid in a 60-year-old male patient with AdCC of the breast. Careful surveillance and cytologic evaluation of effusion specimens can detect metastases with the aid of cellblock preparations and immunohistochemical stains.

Compliance With Standards for STARD 2015 Reporting Recommendations in Pathology.

OBJECTIVES: Lack of experimental reproducibility has led to growing interest in guidelines to enhance completeness and transparency in research reporting. This retrospective survey sought to determine compliance with Standards for Reporting of Diagnostic Accuracy Studies (STARD) 2015 statement in the recent pathology scientific literature. METHODS: Two raters independently scored 171 pathology diagnostic accuracy studies for compliance with 34 STARD items and subcomponents. Overall adherence was calculated as a proportion after excluding nonapplicable items. RESULTS: After excluding nonapplicable items, there was 50% overall adherence to STARD reporting recommendations. In total, 15.44 ±â€…3.59 items were reported per article (range, 4-28 out of maximum possible of 34). There was substantial heterogeneity in individual item reporting, with greater than 75% reporting in eight of 34 items and less than 25% reporting in 11 of 34 items. Less than 10% of articles reported hypotheses, subgroup analyses for confounding, sample size calculations, subject flow diagrams, study registrations, and links to full study protocols. Significantly more items were reported in articles from journals that endorsed STARD (16.14 vs 14.84, P = .0175). CONCLUSIONS: These findings demonstrate incomplete reporting of essential items in pathology diagnostic accuracy studies. More vigorous enforcement of reporting checklists might improve adherence to minimum reporting standards.