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1.
Gynecol Obstet Fertil Senol ; 51(9): 393-399, 2023 09.
Article in French | MEDLINE | ID: mdl-37295716

ABSTRACT

OBJECTIVES: To evaluate the use of simulation among French Obstetrics and Gynecology residency programs. METHODS: A survey was conducted with all 28 French residency program directors. The questionnaire covered equipment and human resources, training programs, types of simulation tools and time spent. RESULTS: Of the cities hosting a residency program, 93% (26/28) responded regarding equipment and human resources, and 75% (21/28) responded regarding training program details. All respondents declared having at least one structure dedicated to simulation. A formal training program was reported by 81% (21/26) of cities. This training program was mandatory in 73% of the cases. There was a median number of seven senior trainers involved, three of whom had received a specific training in medical education. Most of declared simulation activities concerned technical skills in obstetrics and surgery. Simulations to practice breaking bad news were offered by 62% (13/21) of cities. The median number of half-days spent annually on simulation training was 55 (IQR: 38-83). CONCLUSION: Simulation training is now widely available among French residency programs. There remains heterogeneity between centers regarding equipment, time spent and content of simulation curricula. The French College of Teachers of Gynecology and Obstetrics has proposed a roadmap for the content of simulation-based training based on the results of this survey. An inventory of all existing "train the trainers" simulation programs in France is also provided.


Subject(s)
Gynecology , Internship and Residency , Obstetrics , Simulation Training , Female , Pregnancy , Humans , Obstetrics/education , Gynecology/education , Surveys and Questionnaires
3.
J Gynecol Obstet Hum Reprod ; 46(1): 35-41, 2017 Jan.
Article in English | MEDLINE | ID: mdl-28403955

ABSTRACT

OBJECTIVE: To determine the impact of current recommended vitamin D prenatal supplementation on blood cord 25(OH)D level in a French cohort and to determine population at risk of higher needs. DESIGN AND SETTING: An observational prospective study was conducted in teaching hospital including two large groups of newborns, one born after summer and another after winter period. PATIENTS AND METHODS: Three hundred and ninety-nine mother/newborns pairs were enrolled and blood cord results were available for 225 newborns in the post-summer group and 174 newborns in the post-winter group. Maternal supplementation during pregnancy was recorded from medical notes and questionnaires. RESULTS: 25(OH)D level were generally low with mean at 50.9±24.7nM. Vitamin D supplementation was prescribed in only 37.6% over all the study period. Studying general population, 25(OH)D was significantly higher in the supplemented group, but current recommended supplementation failed to cover the needs for most subgroups of newborns. After winter, 25(OH)D cord blood level was in deficiency range for 40.7% of the general population and in the pigmented mothers group the deficiency rates even rose up to 61.9%. DISCUSSION AND CONCLUSION: Vitamin D cord level is low in north of France as in other industrial countries. Despite national guidelines on vitamin D supplementation, the rates are currently insufficient. Beside, although the recommended 100,000IU single dose helps to limit deficiency in newborns, it fails to cover infant's needs for optimal status. Actually, benefit of this substitution is for children below the 10th percentile weight. A new recommendation with higher rate of vitamin D for all pregnant women after specific studies seems to be indicated.


Subject(s)
Calcifediol/blood , Fetal Blood/metabolism , Prenatal Care , Vitamin D/administration & dosage , Vitamins/administration & dosage , Adolescent , Adult , Female , France/epidemiology , Humans , Infant, Newborn , Middle Aged , Prospective Studies , Seasons , Vitamin D Deficiency/epidemiology , Young Adult
4.
J Gynecol Obstet Biol Reprod (Paris) ; 45(9): 1172-1178, 2016 Nov.
Article in French | MEDLINE | ID: mdl-27692519

ABSTRACT

OBJECTIVES: To study inter-observer variability of decision concerning the route of delivery using pelvimetry in case of one previous cesarean section and abnormal pelvic measures. MATERIALS AND METHOD: Observational study conducted in 2014 in 4 university maternity units among 36 obstetricians. Two groups of obstetricians - as they practiced in a center where pelvimetry was routinely performed (n=12) or not (n=24) - had to choose a route of delivery for 10 clinical cases of women with a single uterine scar and a tight pelvis. The "routine pelvimetry" group had pelvimetry results. The group "no pelvimetry" became aware of pelvimetry results as a second step and had to indicate whether this information changed or not their management. The measurement of the inter-observer variability was estimated by estimating the proportion of agreement according to Grant method. RESULTS: The proportion of agreements of an attempted vaginal delivery between obstetricians in the group "routine pelvimetry" was 64.7% (95% CI [61-68.5]) and 97.3% (95% CI [96.4 to 98.3]) in the group "no pelvimetry", prior knowledge of pelvimetry results. An attempted vaginal delivery was decided in 77.5% versus 98.7% (P<0.001). After knowledge of pelvimetry results in the group "no pelvimetry" had, the number of attempted vaginal deliver was not different (77.5% vs. 78%, P=0.920). CONCLUSION: In women with one previous cesarean section, in case of tight pelvis discovered after pelvimetry, inter-observer variability of decision concerning the route of delivery is increased. Centers that choose to continue using the routine pelvimetry should develop procedures to limit this variability.


Subject(s)
Cesarean Section, Repeat/methods , Clinical Decision-Making , Pelvimetry/methods , Vaginal Birth after Cesarean/methods , Adult , Cesarean Section, Repeat/standards , Female , Humans , Observer Variation , Pelvimetry/standards , Vaginal Birth after Cesarean/standards
5.
Ann Fr Anesth Reanim ; 31(7-8): 652-65, 2012.
Article in French | MEDLINE | ID: mdl-22796177
6.
Gynecol Obstet Fertil ; 40(1): 10-3, 2012 Jan.
Article in French | MEDLINE | ID: mdl-22024157

ABSTRACT

OBJECTIVE: To assess the efficiency of single-shot ropivacaine wound infiltration during cesarean section for postoperative pain relief, using a prospective, randomized, double-blinded study. PATIENTS AND METHODS: One hundred consecutive patients with planned cesarean section were enrolled between September 2007 and May 2008 and randomized into two groups: single-shot wound infiltration of 20mL of ropivacaine 7.5mg/mL (Group R; n=56) or single-shot wound infiltration of 20mL of saline solution (group T; n=44). The primary goal of this study was the double-blinded evaluation of the postoperative pain after coughing and leg raise using the 100-mm visual analog scales (VAS) during the first 48 postoperative hours after cesarean delivery. The secondary goals were the occurrence of nausea and vomiting and the morphine consumption. RESULTS: Numerical pain rating scale for pain evaluation was significantly lower (P<0.05) in the ropivacaine group than in the control group at M0, M20, M40, M60, H2 and H4. But, at H8, H12 and H24, no significant difference for VAS was noted between the two groups. The occurrence of nausea and vomiting and the total morphine consumption were not significantly different between the two groups during the first 48 postoperative hours. DISCUSSION AND CONCLUSION: Single-shot ropivacaine wound infiltration during planned cesarean section is a simple and safe procedure that provides effective reduction of post-partum pain within the first 4hours.


Subject(s)
Amides/administration & dosage , Anesthetics, Local/administration & dosage , Cesarean Section , Pain, Postoperative/prevention & control , Adult , Cesarean Section/adverse effects , Cesarean Section/methods , Double-Blind Method , Female , Humans , Injections, Intralesional , Pain Measurement , Pregnancy , Prospective Studies , Ropivacaine , Treatment Outcome
7.
J Gynecol Obstet Biol Reprod (Paris) ; 40(6): 492-7, 2011 Oct.
Article in French | MEDLINE | ID: mdl-21733638

ABSTRACT

Anti-TNFα treatments have modified the medical care, the course and the quality of life of the patients with autoimmune rheumatic, cutaneous or bowel inflammatory diseases. On the other hand, these treatments may have potential severe side effects during pregnancy (congenital malformations, fetal infections). Actually, many pregnancies have been reported during anti-TNFα exposures, with good maternal and neonatal outcomes. The introduction or the discontinuation of these treatments will always have to be discussed with the specialist of the chronic disease and, ideally, during a preconceptional counselling. In gynecology, anti-TNFα drugs may offer a new safe and effective approach to treating patients with recurrent miscarriages or unexplained or failed in vitro fertilization cycles. On the other hand, these treatments significantly increase the risk for serious infections or viral reactivations and may promote gynaecological malignancies. An adapted gynaecological survey is necessary.


Subject(s)
Antibodies, Monoclonal/therapeutic use , Gynecology/methods , Obstetrics/methods , Pregnancy Complications/drug therapy , Tumor Necrosis Factor-alpha/immunology , Anti-Inflammatory Agents/adverse effects , Anti-Inflammatory Agents/therapeutic use , Antibodies, Monoclonal/adverse effects , Female , Humans , Inflammatory Bowel Diseases/drug therapy , Infliximab , Pregnancy , Rheumatic Diseases/drug therapy , Tumor Necrosis Factor-alpha/antagonists & inhibitors
8.
BJOG ; 118(4): 433-9, 2011 Mar.
Article in English | MEDLINE | ID: mdl-21199289

ABSTRACT

OBJECTIVE: To determine with hysteroscopy or hysterosalpingogram the risk of uterine synechiae following uterine compression sutures for major postpartum haemorrhage (PPH) caused by uterine atony. DESIGN: A retrospective observational study. SETTING: Department of Obstetrics and Gynaecology, Beaujon Hospital, Clichy, France. POPULATION: One hundred and ninety-seven women with PPH between 2007 and 2010. One hundred and thirteen women (57.4%) were transferred as an emergency to our institution from other centres. METHODS: Of the 197 women, 94 with PPH had uterine arterial embolisation and 33 with major PPH were managed with surgical uterine compression sutures (Hackethal technique). The women were invited to undergo a control hysteroscopy or hysterosalpingogram, after postpartum consultation, to assess the uterine cavity. MAIN OUTCOME MEASURE: The prevalence of subsequent uterine synechiae. RESULTS: Uterine compression sutures succeeded in controlling PPH in 26 of 33 women (78.8%). Seven needed a hysterectomy. Among women with a preserved uterus, 15 underwent an exploration of the uterine cavity, including hysteroscopy (12) or hysterosalpingogram (8). Four women (26.7%) developed uterine synechiae and one had a subsequent pregnancy 18 months after uterine compression sutures. The median time between delivery and hysteroscopy or hysterosalpingogram was 9.3 months (2.4-34.8 months). CONCLUSIONS: This study suggests a significant risk of uterine synechiae after placement of compression sutures for PPH that transverse the uterine cavity. Postoperative uterine synechiae might be underestimated, and their prevalence and clinical significance should be assessed in long-term follow-up studies.


Subject(s)
Gynatresia/etiology , Postpartum Hemorrhage/surgery , Suture Techniques/adverse effects , Sutures/adverse effects , Uterine Inertia/surgery , Adult , Female , Humans , Middle Aged , Physical Examination , Pregnancy , Pressure , Retrospective Studies , Risk Factors , Young Adult
9.
J Gynecol Obstet Biol Reprod (Paris) ; 39(6): 466-70, 2010 Oct.
Article in French | MEDLINE | ID: mdl-20692113

ABSTRACT

INTRODUCTION: An increasing number of HIV-1-infected women reaches the age of menopause. This infection is associated with a higher incidence of cervical squamous intraepithelial lesions (low-grade or LSIL, high grade or HSIL). The aim of our study was to describe the cervical disease in these patients during menopause. PATIENTS AND METHODS: Retrospective study, identifying all Pap smears and colposcopy in HIV-1-infected postmenopausal women between 1995 and 2008, in our hospital. RESULTS: Eighteen postmenopausal women, aged of 54 years (43-63), have HIV-1 infection since 7.5 years (2-25). Fifty-one pathological exams were reviewed in which 27 (50.98%) abnormal, including four (7.84%) ASC-US, 15 (29.41%) LSIL lesions, and seven (13.73%) HSIL. Ten patients had surgery (laser, conisation, hysterectomy) during the period. The evolution of cervical lesions was: stability in 40.48%, regression in 35.71% and progression in 23.81%. The median time to develop an HSIL at menopause was 5 years. CONCLUSION: In our study, postmenopausal HIV-1-infected women have most frequently LSIL and persistent. Monitoring of these postmenopausal women should be continued, the attitude to realise an initial HPV typing and confirmation of an abnormal annually Pap smear with colposcopic exam should be confirmed by larger study.


Subject(s)
Carcinoma, Squamous Cell/epidemiology , HIV Infections/epidemiology , HIV-1/isolation & purification , Uterine Cervical Dysplasia/epidemiology , Uterine Cervical Neoplasms/epidemiology , Adult , Carcinoma, Squamous Cell/etiology , Carcinoma, Squamous Cell/surgery , Disease Progression , Female , France/epidemiology , Humans , Incidence , Menopause , Middle Aged , Retrospective Studies , Uterine Cervical Dysplasia/etiology , Uterine Cervical Dysplasia/surgery , Uterine Cervical Neoplasms/etiology , Uterine Cervical Neoplasms/surgery
10.
J Gynecol Obstet Biol Reprod (Paris) ; 39(8): 601-5, 2010 Dec.
Article in French | MEDLINE | ID: mdl-20692775

ABSTRACT

Perfused human placental lobule was developed during the 1970s. Only this model respects the anatomical features of the human placenta. This approach allows different technical conditions (concentrations of drugs…) without ethical problems. Limitations of this ex vivo model are detailed in this review, also its recent contributions in better understanding of placental passage of drugs.


Subject(s)
Pharmaceutical Preparations/metabolism , Placenta/metabolism , Biological Transport , Female , Humans , In Vitro Techniques , Maternal-Fetal Exchange , Models, Biological , Perfusion , Pharmacokinetics , Pregnancy
11.
J Gynecol Obstet Biol Reprod (Paris) ; 38(6): 469-73, 2009 Oct.
Article in French | MEDLINE | ID: mdl-19679409

ABSTRACT

Very few studies have properly addressed to the risk of fetal hepatitis B (HBV), hepatitis C (HCV) or human immunodeficiency virus (HIV) infection through amniocentesis. For HBV, this risk is low. However, knowledge of the maternal hepatitis B e antigen status is valuable in the counselling of risks associated with amniocentesis. For HCV, the risk is not well known but cannot be excluded. For HIV, it seems rational to propose a viral test before amniocentesis for patients with contamination's risk and to postpone the sampling in cases with positive results in order to obtain an undetectable HIV-1 RNA viral load. For these reasons, it can be useful to analyse for each virus the benefit of amniocentesis and the risk of mother-to-infant transmission, and to inform the patient.


Subject(s)
Amniocentesis/adverse effects , HIV Infections/transmission , Hepatitis B/transmission , Hepatitis C/transmission , Infectious Disease Transmission, Vertical , Female , Humans , Pregnancy , Pregnancy Complications, Infectious , Risk
12.
Gynecol Obstet Fertil ; 36(7-8): 773-5, 2008.
Article in French | MEDLINE | ID: mdl-18653371

ABSTRACT

Electroconvulsive therapy (ECT), also known as electroshock, is a treatment option for patients with severe depression. It involves inducing a comitial crisis under short general anesthesia with curarization. Its use during pregnancy is a rare event and a poorly studied one. A primigravida with a prior bipolar disorder presented a major depressive episode during the second trimester, slightly improved by medical treatment. Electroshocks were performed (10 sessions planned from 26 to 30 weeks of amenorrhea [WA]), with the agreement of the patient. A marked improvement in her condition was recorded in the early sessions. Following a threat of premature birth, the last session was not carried out. She received antidepressant medical treatment in the months preceding childbirth. At 36 WA, the birth was natural and fast to a healthy child (3120 g, Apgar 10-10-10). The mother-child relationship was good. Even if publications are reassuring, the case of a child with multiple cerebral infarctions in a preeclamptic patient was recently reported. The occurrence of any superimposed obstetrical pathology (preeclampsia, premature delivery) should revise this treatment. Given the possible complications, it requires strict supervision of the pregnancy in a hospital setting.


Subject(s)
Depression/therapy , Depressive Disorder/therapy , Pregnancy Complications/psychology , Adult , Electroshock , Female , Heart Rate, Fetal , Humans , Infant, Newborn , Male , Pregnancy , Pregnancy Trimester, Second
14.
J Gynecol Obstet Biol Reprod (Paris) ; 35(8 Pt 1): 762-6, 2006 Dec.
Article in French | MEDLINE | ID: mdl-17151530

ABSTRACT

OBJECTIVE: To study the ultrasonic energy dissection technique in breast reconstruction with the autologous latissimus dorsi flap and to evaluate its effect on seroma formation and other postoperative complications. MATERIALS AND METHODS: Prospective monocentric study, between October 2003 and April 2004, including all the patients with breast reconstruction with the autologous latissimus dorsi flap performed with Ultracision Harmonic Scalpel. The patients were followed daily for one month and postoperative drainage volume, seroma formation, local infection or other wound complications were noted. RESULTS: Twenty-one patients, aged 47 to 62 years old, underwent breast reconstruction with this technique. The median operating time was 74 minutes. The median drainage volume was 102.2 ml/day for the first week, 58.1 ml/day for the second week, and 28.4 ml/day for the third week. The last drain was removed at the 25th day postoperatively, half of the patients were drain free at the 20th day. No blood transfusion was necessary. The postoperative complications were dehiscent scars in two patients, with a wound infection in one case. Only one patient (4.8%) required two seroma punctures. CONCLUSION: The ultrasonic energy dissection technique in breast reconstruction was found to be an interesting alternative to the conventionnal scalpel with less seroma formation and no additional disadvantages.


Subject(s)
Mammaplasty/methods , Postoperative Complications/epidemiology , Seroma/epidemiology , Body Mass Index , Female , Humans , Middle Aged , Prospective Studies , Surgical Flaps , Surgical Wound Infection/epidemiology , Time Factors , Treatment Outcome , Wound Healing/physiology
15.
Gynecol Obstet Fertil ; 34(6): 510-3, 2006 Jun.
Article in French | MEDLINE | ID: mdl-16697688

ABSTRACT

Abnormalities of the reproductive tract interest a little more than 1% of the women. The symptoms are not specific: abdominal pain seems like appendicitis, invalidating dysmenorrheas in the girl, urinary manifestations. They should be discovered and treated because they could bring about obstetric complications later. We present three observations, illustrated with a recent review of the literature, and describe the diagnostic difficulties and their surgical treatments.


Subject(s)
Hematocolpos/etiology , Vagina/abnormalities , Abdominal Pain , Adult , Child , Dysmenorrhea , Female , Hematocolpos/diagnosis , Hematocolpos/surgery , Humans , Ultrasonography , Vagina/diagnostic imaging , Vagina/surgery
16.
Gynecol Obstet Fertil ; 34(5): 393-6, 2006 May.
Article in French | MEDLINE | ID: mdl-16630740

ABSTRACT

OBJECTIVE: To determine the etiologic factors, circumstances of diagnosis, obstetrical management and complications of face presentation and to value the maternal and foetal prognosis of this presentation. PATIENTS AND METHODS: Thirty-two cases of face presentation have been observed in the maternity wards of Reims and Troyes over the last 12 years. RESULTS: The incidence of face presentation was 0.7 per 1000 deliveries. Spontaneous vaginal delivery occurred with mento-anterior presentation 73% of the time and caesarean section was performed in 100% of mento-posterior presentation. There was no increasing rate of foetal or maternal mortality and morbidity with vaginal delivery. DISCUSSION AND CONCLUSION: Face presentation is an unusual complication of pregnancy with obstetric factors that predispose the foetus to face presentation. The low foetal and maternal mortality and morbidity substantiate the effectiveness of conservative management in face presentation.


Subject(s)
Cesarean Section/statistics & numerical data , Labor Presentation , Obstetric Labor Complications , Parturition , Adult , Female , Fetal Mortality , Humans , Incidence , Labor, Obstetric/physiology , Maternal Age , Maternal Mortality , Obstetric Labor Complications/diagnosis , Obstetric Labor Complications/etiology , Obstetric Labor Complications/therapy , Parity , Pregnancy , Retrospective Studies
17.
Gynecol Obstet Fertil ; 34(3): 209-13, 2006 Mar.
Article in French | MEDLINE | ID: mdl-16513403

ABSTRACT

OBJECTIVE: The aim of this study is to give the results of our experience about pregnancies among the renal transplantation patients and to assess the impact of the pregnancy on renal graft function. PATIENTS AND METHODS: Twenty pregnancies from 17 renal transplant recipients were analysed and long-term outcome of the renal graft was studied. We analysed the outcomes from clinical and biological data before, during and after pregnancy. RESULTS: Mean patient age was 30.3+/-3.5 years and meantime between transplantation and the onset of pregnancy was 62.4+/-34.5 months. There was no significant difference between the biological data before and after pregnancy. We did not observe any acute rejection. The mean maternal complications were preeclampsia in 35%, low birth weight in 39%, prematurity in 45% and cesarean sections in 55%. There is no impact of the pregnancy on the renal graft during the follow-up (3 years). The follow-up revealed 2 cases of chronic rejection. DISCUSSION AND CONCLUSION: A multi-disciplinary approach of pregnancy in renal recipients and an interval of 2 years after kidney transplantation are necessary. There are more complications during pregnancy without increased risks of graft lose.


Subject(s)
Graft Rejection/epidemiology , Kidney Transplantation , Pregnancy Complications/epidemiology , Adult , Cesarean Section/statistics & numerical data , Female , Follow-Up Studies , Graft Rejection/etiology , Humans , Infant, Low Birth Weight , Infant, Newborn , Infant, Premature , Kidney Function Tests , Kidney Transplantation/adverse effects , Obstetric Labor, Premature/epidemiology , Obstetric Labor, Premature/etiology , Pre-Eclampsia/epidemiology , Pre-Eclampsia/etiology , Pregnancy , Pregnancy Complications/etiology , Pregnancy Outcome , Time Factors
18.
J Gynecol Obstet Biol Reprod (Paris) ; 35(1): 28-34, 2006 Feb.
Article in French | MEDLINE | ID: mdl-16446609

ABSTRACT

OBJECTIVES: To study risk factors and perinatal outcomes in short interpregnancy intervals. MATERIALS AND METHODS: Retrospective study, between 1995 and 2001, comparing women with short interpregnancy intervals (<6 months, n = 192) and women controls (interpregnancy intervals between 18 and 23 months, n = 210). The analysis included demographical and social factors, maternal medical histories and perinatal outcomes for the 2(nd) pregnancy. RESULTS: Risk factors of short interpregnancy intervals were: young age, no anterior contraception, celibacy, medical history of intrauterine fetal death or medical pregnancy termination and high parity and gestity. The patients at risks of short interpregnancy intervals often belong to little supported social background, are generally without profession and often leave against medical opinion. The short interval between pregnancies is associated to a high score of prematurity (19% vs 8%, OR = 2.8, p < 0.001). CONCLUSION: These data suggest that obstetricians and other care providers need to be alert to these identifiable risk factors and then direct preventive strategies during and after pregnancy.


Subject(s)
Birth Intervals/statistics & numerical data , Marital Status , Maternal Age , Pregnancy Outcome , Adult , Birth Intervals/psychology , Confidence Intervals , Female , France , Humans , Infant, Newborn , Infant, Premature , Odds Ratio , Parity , Perinatal Care/methods , Perinatal Care/standards , Pregnancy , Pregnancy Complications/epidemiology , Retrospective Studies , Risk Assessment , Risk Factors , Socioeconomic Factors , Time Factors
19.
J Gynecol Obstet Biol Reprod (Paris) ; 33(3): 192-4, 2004 May.
Article in French | MEDLINE | ID: mdl-15170433

ABSTRACT

Primary ciliary dyskinesia is a rare etiology of sterility in man (prevalence between 1/6000 and 1/40000). Kartagener's syndrome is an autosomal recessive disorder, characterized by total or partial dysfunction of the ciliary or flagellated cells. This syndrome associates situs inversus, sinusitis, bronchiectasis and occasionally sterility in males. We report a case of immotile cilia syndrome with male infertility and compare the data with four other couples reported in the literature (two couples in Germany, two in the United States). The difficulty is to select an alive sperm cell for ICSI.


Subject(s)
Infertility, Male/etiology , Kartagener Syndrome/diagnosis , Kartagener Syndrome/therapy , Adult , Bronchiectasis/complications , Female , Humans , Infertility, Male/therapy , Kartagener Syndrome/complications , Male , Pregnancy , Sinusitis/complications , Situs Inversus/complications , Sperm Injections, Intracytoplasmic , Sperm Motility
20.
Bull Acad Natl Med ; 173(7): 835-40; discussion 841-3, 1989 Oct.
Article in French | MEDLINE | ID: mdl-2620242

ABSTRACT

It is a set of descriptive features or traits characterising an individual that serves as the basic for the identification of his person. Some of these traits are of interest mainly in police investigations; others, of which the interest is more particularly scientific, are rapidly gaining recognition. Anthropometric methods enable the identification of recidivist criminals. Anthropometric description is based on bone measurements taken in conjunction with the spoken portrait and recorded distinguishing marks--the features concretely represented in the descriptive photograph. This method was first supplemented and then supplanted, both for description and identification, by dactyloscopy. Investigations involving corpses are often extremely difficult. Several facts concerning bone and/or teeth could be relevant in determining the race, sex, height and age of the person whose remains are examined. Traces and stains as "clues" of hereditary and congenital properties of blood (erythrocytic, enzymatic, plasmic and leucocytic systems, factors and groups) and of sperm (with, in this case, secretor and non secretor properties) do provide and increasingly precise description of an individual but only a certain degree of probability for his identification; at best, they can only exclude an individual, but cannot prove his involvement. A knowledge of the patterns of the nucleotides in the Deoxyribo Nucleic Acids, which are the same in all the cells of an individual but differ from individual to individual, provides an ultimate means of arriving at certainty in the comparison: samples-suspect.(ABSTRACT TRUNCATED AT 250 WORDS)


Subject(s)
Forensic Medicine , Genome, Human , Base Sequence , Blood Group Antigens , DNA/genetics , Humans
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