Core curriculum in pathology for future Irish medical students.

Pathology is important in training to become a medical doctor but as curricula become more integrated, there is a risk that key aspects of pathology may be excluded. Following a survey of the current delivery of teaching in Ireland under the auspices of the Faculty of Pathology at the Royal College of Physicians of Ireland, suggested components of a core curriculum in pathology have been developed to be delivered at some stage during the medical course. These have been based on key principles and themes required by the Medical Council in Ireland. Professionalism is one of the core principles emphasised by the Medical Council. It includes the role of the pathologist in patient care and other professional values such as patient-centred care, clinical competencies and skills, e.g. explaining results, and knowledge under the various sub-disciplines, i.e. histopathology (including neuropathology), clinical microbiology, haematology, chemical pathology and immunology. In each of these, we suggest key aspects and activities that the medical graduate should be comfortable in carrying out. The methods of delivery of teaching and assessment across pathology disciplines have evolved and adapted to recent circumstances. Lessons have been learned and insights gained during the COVID-19 pandemic as educators have risen to the challenge of continuing to educate medical students. Integrated and multi-disciplinary teaching is recommended to reflect best the professional environment of the medical graduate who works as an integral part of a multi-disciplinary team, with the minimum dependence on the traditional lecture, where at all possible. Finally, options on assessment are discussed, e.g. multiple-choice questions, including their respective advantages and disadvantages.

Porphyria cutanea tarda precipitated by ovarian stimulation during oocyte retrieval in a genetically susceptible female.

We report a case of 33-year-old female with underlying genetic susceptibility for familial porphyria cutanea tarda due to novel UROD variant (c.636 + 2 dupT) unmasked by transient exposure to supraphysiological oestrogen concentrations following a single cycle of successful controlled ovarian stimulation for oocyte retrieval. Use of oral oestrogen in the form of oral contraceptive pills and hormone replacement therapy has been well known to trigger active porphyria cutanea tarda phenotype in susceptible women. However, to date, the emergence of clinically overt porphyria cutanea tarda has not been reported in association with fertility treatment in the literature before.

An evaluation of systematic tuberculosis screening at private facilities in Karachi, Pakistan.

BACKGROUND: In Pakistan, like many Asian countries, a large proportion of healthcare is provided through the private sector. We evaluated a systematic screening strategy to identify people with tuberculosis in private facilities in Karachi and assessed the approaches' ability to diagnose patients earlier in their disease progression. METHODS AND FINDINGS: Lay workers at 89 private clinics and a large hospital outpatient department screened all attendees for tuberculosis using a mobile phone-based questionnaire during one year. The number needed to screen to detect a case of tuberculosis was calculated. To evaluate early diagnosis, we tested for differences in cough duration and smear grading by screening facility. 529,447 people were screened, 1,010 smear-positive tuberculosis cases were detected and 942 (93.3%) started treatment, representing 58.7% of all smear-positive cases notified in the intervention area. The number needed to screen to detect a smear-positive case was 124 (prevalence 806/100,000) at the hospital and 763 (prevalence 131/100,000) at the clinics; however, ten times the number of individuals were screened in clinics. People with smear-positive TB detected at the hospital were less likely to report cough lasting 2-3 weeks (RR 0.66 95%CI [0.49-0.90]) and more likely to report cough duration >3 weeks (RR 1.10 95%CI [1.03-1.18]). Smear-positive cases at the clinics were less likely to have a +3 grade (RR 0.76 95%CI [0.63-0.92]) and more likely to have +1 smear grade (RR 1.24 95%CI [1.02-1.51]). CONCLUSIONS: Tuberculosis screening at private facilities is acceptable and can yield large numbers of previously undiagnosed cases. Screening at general practitioner clinics may find cases earlier than at hospitals although more people must be screened to identify a case of tuberculosis. Limitations include lack of culture testing, therefore underestimating true TB prevalence. Using more sensitive and specific screening and diagnostic tests such as chest x-ray and Xpert MTB/RIF may improve results.