MedInTO Medicine and Surgery

Clinical methodology and semeiotics

Clinical methodology and semeiotics

Academic year 2019/2020

Sommario del corso

• Course objectives
• Results of learning outcomes
• Course delivery
• Learning assessment methods
• Program
• Suggested textbooks and readings
• Notes
• Course modules
• Teaching tools

Course objectives

This course will provide a foundation in knowledge and skills necessary for medical students to recognize the most important medical problems and to construct clinical reasoning models.

Upon successful completion of this course, students will be able to formulate a differential diagnosis, assessment and a prioritized plan for the standardized patient. They will be able to gather a focused history and physical examination in a timed simulated testing environment and to critically examine and reflect on most common laboratory tests, and radiological techniques.

Students will be required to achieve a general understanding of all the major subject areas of clinical pathology testing, including clinical chemistry, full blood count interpretation, coagulation, immunology, transfusion medicine and basic concept of molecular diagnostics.

Students will be required to achieve a general understanding of all the major subject areas of intervention in surgical diseases, with a special focus on signs and symptoms of abdominal surgical diseases.

Interactive teaching: students will be skilled

1. to transform a patient's story into a meaningful clinical problem;
2. to perform a hypothesis driven, focused history;
3. to perform a hypothesis driven, focused physical examination.

Results of learning outcomes

Students will be able to formulate a differential diagnosis, assessment and a prioritized plan for the standardized patient.  They will be able to gather a focused history and physical examination in a timed simulated testing environment and to critically examine and reflect on most common laboratory tests, and radiological techniques.

Course delivery

Formal authority

Learning assessment methods

The exam test covers all the disciplines included in the course and the final score proportionally takes into account results of each module.

EXAMINATION ARRANGEMENTS: written and oral

During the SARS-CoV2 epidemic, the exam will take place online, using Webex-virtual room: specific instructions will be delivered in turn to the enrolled students.

WRITTEN EXAM

Number and type of questions:

Scores:

• Long Essay Questions:
  • 0 to 10 points for each answer
• Multiple-choice questions (1 out of 4):
  • +1 point for each right answer
  • 0 point for each missing answer
  • -0.25 point for each wrong answer

Students must reach at least the 25% of each discipline's score threshold (11 out of 44; 5.5 out of 22; 2 out of 8), and the 50% of the overall score threshold in the written test (49 out of 98) to have granted access to the oral part of the exam. 
The result of the written test may be valid, at the student's discretion, until the next exam session.
If a student fails the oral exam, the written test has to be taken again.

ORAL EXAM

Critically examine and reflect on the outcomes of written tests.
Demonstrate understanding of all the disciplines part of the integrated course.

Program

Clinical reasoning and critical thinking

• what is "a problem" in medicine: its perception and interpretation; discuss the definition of an illness script and why it is important to clinical reasoning when compared to "normal" picture;
• initial concept and multiple diagnostic hypotheses, to be verified or falsified;
• probability, certainty and mistake in the diagnostic procedure; List several classic diagnostic errors and how to avoid them.
• measurable variables of clinical reasoning: likelihood of illness, diagnostic power of the tests;
• psychological aspects of clinical thinking;
• the diagnosis as a correct selection among competing theories;
• the steps of medical acting: diagnosis, prognosis, observation, therapy.

Collecting clinical information and documents

Anamnesis: aspects and techniques; general physical examination; laboratory and radiology tools; medical record; cooperation with different healthcare givers; informed consent; professional confidentiality.

Diagnostic methods in most important clinical problems

Pain (thorax, abdomen, joints, lower limb ischemia); bowel occlusion; gastrointestinal bleeding and perforation; fever; altered state of consciousness; paleness, cyanosis, icterus/ jaundice; oedema; dyspnea; cough; hemoptysis; hypertension; coronary artery disease; arrhythmias; cardiac failure; pre-syncope, syncope, shock; urinary tract diseases; acute renal failure and chronic kidney disease; nephritic and nephrotic syndrome; portal vein hypertension; anemia, polycythemia; hepatomegaly, splenomegaly; acid-base and electrolyte (Na/K) disorders; nutrients deficiency or excess, the medical use of diets and the concept of dietary goals and guidelines.

Psychiatry

The student learns what a mental disorder is and how a mental disorder is diagnosed. Particular attention will be given to learning the mental status examination; a systematic format for recording findings about mental status and behavior will be provided.

Basics of Diagnostic Imaging

Fundamentals of radiological techniques (conventional radiology, US, CT, MRI and nuclear medicine) in terms of equipment (including physical principles) and operating principles; contrast agents; radiological anatomy and semiotics, according to different imaging modalities.

Clinical Pathology

The course represents an introduction to Clinical Pathology and will provide key concepts in laboratory medicine, correlate them to the associated clinical or laboratory information, and apply them to the diagnosis and management of human disease. Laboratory testing  key concepts  will be covered, including variability, quality control, reference intervals, predictive value, decision levels.

Basic concepts in Clinical Research Methodology 

Introduction to clinical research. Classification of clinical studies. Concept of primary sources, observational and experimental studies, secondary sources, systematic reviews. Concept of guidelines and randomized clinical trials. Method for evaluating a guideline. Principles for setting up an experimental clinical study.

• J. Larry Jameson et al., Harrison's Principles of Internal Medicine, New York: McGraw Hill Education;
• L. Goldman, A. Schafer, Goldman's Cecil Medicine, Philadelphia, PA: Elsevier;
• L.S. Bickley et al., Bate's Guide to Physical Examination and History Taking, Philadelphia, Pa: Wolters Kluwer Health;
• M.W. Mulholland et al., Greenfield's Surgery: Scientific Principles and Practice, 6th ed., Philadelphia, Pa: Wolters Kluwer Health, 2016;
• J.M. Boone et al., The Essential Physics of the Medical Imaging, 3rd ed., Philadelphia, Pa: Lippincott Williams & Wilkins, 2012;
• M.Y.M. Chen et al., Basic Radiology, 2e, Chapter 1. The McGraw-Hill Companies, Inc, 2011 (available at https://www.bfm.unito.it/it/che-cosa-cerchi/risorse-la-didattica);
• K.M. Elsayes et al., Introduction to Diagnostic Radiology, Chapter 1 and 2. McGraw-Hill Education, 2014 (available at https://www.bfm.unito.it/it/che-cosa-cerchi/risorse-la-didattica).

Note

Please be aware that the teaching materials for the course in Clinical Methodology and Semeiotics is divided into various teaching modules. The teaching materials are available for download on the specific pages of each teaching module at the following links:

• Clinical Pathology
• Diagnostic Imaging
• Internal Medicine
• Psychiatry 
• Clinical and Analytical Methodology
• Surgery

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• MED/09 - Internal medicine - 6 CFU
• MED/09 - Clinical and Analytical Methodology - 1 CFU
• MED/05 - Clinical pathology - 1 CFU
• MED/18 - Surgery - 1 CFU
• MED/25 - Psychiatry - 1 CFU
• MED/36 - Diagnostic imaging - 1 CFU

Moduli didattici

• Clinical methodology - Module of Clinical and Analytical Methodology (SCB0209B)
• Clinical methodology - Module of Clinical Pathology (SCB0209E)
• Clinical methodology - Module of Diagnostic Imaging (SCB0209D)
• Clinical methodology - Module of Internal Medicine (SCB0209A)
• Clinical methodology - Module of Psychiatry (SCB0209C)
• Clinical methodology - Module of Surgery (SCB0209F)

• Teaching materials
• Exams and finals
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