Extracolonic manifestations of Gardner syndrome: A case report

Gardner syndrome has head and neck manifestations that may be recognized during dental visits. Features such as multiple gnathic osteomas, impacted supernumerary teeth, and multiple foci of idiopathic osteosclerosis can be easily identified on dental radiographs, prompting the clinician to refer the patient for further investigation. A dental examination and routine radiographs play a vital role in revealing the extracolonic presentation of Gardner syndrome, which facilitates timely screening and detection of colorectal cancer and other malignancies associated with this condition. This report discusses the case of a 50-year-old Caucasian man who presented with a hard swelling of the left angle of the mandible and was diagnosed with Gardner syndrome based on abnormal findings from an oral examination, dental imaging, and medical and family history. (Imaging Sci Dent 2023; 53: 169-74)

Total laparoscopic hysterectomy versus vaginal hysterectomy at the University Hospital of the West Indies: a 5-year retrospective study

OBJECTIVE: To compare the outcomes of total laparoscopic hysterectomy (TLH), a relatively new procedure, with vaginal hysterectomy (VH), a wellestablished procedure, in a university teaching hospital. SUBJECTS AND METHODS: A retrospective chart review of all patients who underwent TLH at the University Hospital of the West Indies between January 2007 and December 2011 was conducted. Chart review was also conducted of a group of patients who underwent VH during this time period. The groups were compared with respect to demographic data and intraoperative and postoperative outcomes. Statistical analysis was undertaken using the SPSS software, version 12.0 (SPSS, Chicago, IL). The Student unpaired ttest was used to analyse continuous variables, and the Chi-square test and Fisher exact test for categorical variables, when appropriate. A p-value of < 0.05 was considered statistically significant. RESULTS: Ten patients underwent TLH, and were compared with 22 women who underwent VH. There was no statistically significant difference between groups in uterine weight, estimated blood loss, postoperative analgesic requirement, or length of hospitalization. Total laparoscopic hysterectomy took significantly longer to perform (209.9 vs 145.6 minutes, p = 0.004). One patient in the TLH group had to be brought back to the operating theatre after three months because of bowel prolapse secondary to vault dehiscence. With the exception of one case of bladder injury in the VH group, there were no significant differences between the groups in terms of intraoperative and postoperative complications. CONCLUSION: Total laparoscopic hysterectomy, notwithstanding its learning curve, is as safe as VH. However, TLH was associated with a significantly longer operative time.

Anticardiolipin antibodies and lupus anticoagulants among women undergoing in vitro fertilization in Jamaica / Anticuerpos anticardiolipinas y anticoagulantes lúpicos entre mujeres a las que se les realiza FIV en Jamaica

OBJECTIVE: The aims of this study were to evaluate the effect of anticardiolipin antibody (aCL) and lupus anticoagulant (LA) on the outcome of the in vitro ferlitization (IVF) cycles and to determine the prevalence of these antibodies in infertile women seeking IVF in Jamaica. METHODS: A retrospective cohort study was performed to determine if screening patients for aCL and LA had any significant impact on the outcome of the IVF process. Each patient's hospital record, between March 2000 and March 2010, was collected and the relevant data extracted. RESULTS: The prevalence of aCL in this cohort of Jamaican women was moderate/high positive 3.88%, low positive 0.68% and those with negative aCL results 95.4%. The prevalence of women who were LA positive was 4.1% and 0.9% of the women were positive for both LA and aCL. Of the patients who were LA and/or aCL positive, eight out of 30 patients (26.7%) had a positive pregnancy test in comparison to 61 out of 181 patients (33.7%) who were LA and/or aCL negative (p = 0.5787). CONCLUSION: The prevalence of positive aCL and/or lA in infertile women seeking IVF in Jamaica is 7.76%. The presence of these antibodies did not affect the pregnancy rate of these women nor did it demonstrate an increased risk for IVF cycle cancellation or ovarian hyperstimulation syndrome. Screening women undergoing IVF for these antibodies is not justified.

OBJETIVO: Los objetivos de este estudio fueron evaluar el efecto del anticuerpo anticardiolipina (aCL) y el anticoagulante lúpico (LA) sobre el resultado de los ciclos de la fertilización en vitro (FIV), así como determinar la prevalencia de estos anticuerpos en mujeres estériles que buscan tratamiento de FIV en Jamaica. MÉTODOS: Se realizó un estudio de cohorte para determinar si el tamizaje de pacientes para detectar el anticuerpo anticardiolipina y el anticoagulante lúpico tenía un impacto significativo en el resultado del proceso de FIV. Se obtuvieron las historias clínicas hospitalarias de cada una de las pacientes, entre marzo de 2000 y marzo de 2010, y se extrajeron los datos pertinentes. RESULTADOS: La prevalencia de aCL en esta cohorte de mujeres jamaicanas fue 3.88% moderada/alta positiva, 0.68% positiva baja, y aquellas con resultados negativos de aCL, 95.4%. La prevalencia de mujeres con resultados de anticoagulante lúpico positivos fue 4.1%, y 0.9% de las mujeres resultaron positivas con respecto tanto al LA como al aCL. De las pacientes que fueron positivas al LA y/o al aCL, ocho de cada 30 pacientes (26.7%) tuvieron una prueba de embarazo positiva, en comparación con 61 de cada 181 pacientes (33.7%) negativas al LA y/o al aCL (p = 0.5787). CONCLUSIÓN: La prevalencia de resultados positivos en relación con anticuerpos anticardiolipinas y/o anticoagulantes lúpicos en mujeres estériles que buscan FIV en Jamaica es 7.76%. La presencia de estos anticuerpos no afectó la tasa de embarazo de estas mujeres, ni mostró un aumento de riesgo de la cancelación del ciclo FIV, o riesgo de síndrome de hiperestimulación ovárica. El tamizaje en busca de estos anticuerpos en mujeres que buscan tratamiento de FIV, no está justificado.

Evolution of in vitro fertilization at the University of the West Indies, Jamaica / Evolución de la Fertilización in vitro en la Universidad de West Indies, Jamaica

In vitro fertilization (IVF) provides hope for many couples who believed that they could not have children. This paper tracks the development of IVF treatment at The University of the West Indies (UWI), Mona, from its genesis in 2000. It highlights changes over the years in the population seeking IVF at UWI, Mona, and describes clinical services offered to clients, comparing success rates of services internationally. It also reports on seminal research emerging out of UWI, Mona, in the field of assisted reproductive health. The Hugh Wynter Fertility Management Unit (HWFMU), UWI, Mona, leads the way in shaping how society views those challenged with infertility and in its use of assisted reproductive technologies that improve the quality of life for many locally, within the Caribbean and the Diaspora.

La fertilización in vitro (FIV) ofrece esperanza a muchas parejas que una vez creyeran no poder tener hijos. Este trabajo sigue el desarrollo del tratamiento de FIV en la Universidad de West Indies (UWI), Mona, a partir de su génesis en 2000. El mismo resalta los cambios durante los años en la población en busca de FIV en UWI, Mona, y describe los servicios clínicos ofrecidos a los clientes, al tiempo que compara las tasas de éxito a nivel internacional. También reporta acerca de la investigación seminal proveniente de UWI, Mona, en el campo de la salud reproductora asistida. La Unidad de Tratamiento de la Infertilidad Hugo Wynter UTIHEW), UWI, Mona, liderea el camino en cuanto a formar cómo la sociedad ha de ver a aquellos que enfrentan problemas de infertilidad, así como en relación con el uso de las tecnologías de reproducción asistida que mejoran localmente la calidad de vida de muchas personas en el Caribe y en la Diáspora.

Prospective evaluation and characteristics of patients with suspected primary hyperaldosteronism / Evaluación prospectiva y características de los pacientes con sospecha de hiperaldosteronismo primario

Primary hyperaldosteronism (PH), resulting in hypokalaemic hypertension, may be due to an aldosterone-producing adenoma (APA) or bilateral zona glomerulosa hyperplasia. Six patients with suspected PH were identified at the University Hospital of the West Indies and standardized screening was carried out. Plasma renin activity (PRA) and serum aldosterone concentrations (SAC) were measured, followed by confirmatory intravenous saline suppression test. The patients were all women, of median age 48 years (interquartile range, IQR: 41-51.7 years). They tended to be overweight with suboptimal blood pressure control. Median serum potassium was 3.1 mmol/L (IQR 2.7 - 3.3 mmol/l) and kaliuresis was elevated or inappropriately normal. All individuals had suppressed PRA (< 0.6 ng/ml/hr) and elevated SAC (> 30 ng/dl), with SAC/PRA ratios > 50. Five patients had confirmed PH (ie post-saline SAC > 10 ng/dl); PH could not be definitely excluded in the sixth patient (ie post-saline SAC 5 - 10 ng/dl). Imaging studies revealed normal adrenal glands in one patient, unilateral adrenal enlargement in three patients, and unilateral adrenal masses in two patients. Only one of these latter two patients was shown to have an adrenal adenoma on histological examination. In this series, there appears to be fewer cases of the APA subtype of PH than expected. It remains to be seen whether the distribution of PH subtypes in Jamaica is actually different from elsewhere. This, and the cost-effectiveness of different approaches to screening, identification and management of patients suspected of having PH in Jamaica are areas for further study.

El hiperaldosteronismo primario (HP), que trae como resultado hipertensión hipocalémica, puede tener por causa un adenoma productor de aldosterona (APA) o una hiperplasia bilateral de la zona glomerulosa. Seis pacientes con sospecha de HP fueron identificados en el Hospital Universitario de West Indies, y se llevó a cabo un tamizaje estandarizado. Se realizaron mediciones de la actividad de renina plasmática (ARP) y las concentraciones de aldosterona en suero (CAS), seguidas de una prueba confirmatoria de supresión con salina por vía intravenosa. Los pacientes fueron en su totalidad mujeres, con una edad mediana de 48 años (rango intercuartil, IQR: 41­51.7 años). Tenían tendencia al sobrepreso y un control subóptimo de la presión sanguínea. La mediana de potasio sérico fue 3.1 mmol/L (IQR 2.7­3.3 mmol/l) y la caliuresis fue elevada o inadecuadamente normal. Todos los indi-viduos presentaron ARP suprimida (< 0.6 ng/ml/hr) y CAS elevada (> 30 ng/dl), coproporciones CAS/ARP> 50. A cinco pacientes les fue confirmado HP (ie CAS post-salina > 10 ng/dl); el HP no pudo ser definitivamente excluido en el sexto paciente (ie CAS post-salina 5 ­ 10 ng/dl). Estudios de imagen revelaron glándulas suprarrenales normales en un paciente, agrandamiento suprarrenal unilateral en tres pacientes, y masas suprarrenales unilaterales en dos pacientes. Solamente uno de estos dos últimos pacientes mostró tener un adenoma adrenal al realizarse el examen histológico. En esta serie, parece haber menos casos del subtipo APA de HP que lo esperado. Queda por ver si la distribución de los subtipos de HP en Jamaica es en realidad diferente de la de otras partes. Esto, al igual que el costo-efectividad de los diferentes métodos de tamizaje, identificación y tratamiento de pacientes con sospecha de HP en Jamaica, son áreas que requieren ulterior investigación.

Family medicine training by distance education / Entrenamiento en medicina de la familia mediante educación a distancia

A postgraduate programme is developed to provide Family Medicine training to practising General Practitioners. The programme provides physicians with didactic material by distance education while enhancing clinical competence through face-to-face sessions in ambulatory clinics. Assessment of participating physicians is based on the responses to distance education assignments, case presentations during clinical sessions, clinical examinations at the end of year 2 and the defense of a research project in year 3. Initial programme evaluations demonstrate that the distance education format is successfully incorporated in the discipline of Family Medicine postgraduate training.

Gender differences in coping with infertility among couples undergoing counselling for In Vitro Fertilization treatment / Diferencias de género a la hora de enfrentar problemas de esterilidad entre parejas que reciben consejería para el tratamiento de fertilización in vitro

OBJECTIVE: To identify gender differences in coping responses and the association between coping and psychological distress in couples undergoing In Vitro Fertilization (IVF) treatment at the University of the West Indies (UWI). METHODS: All men and women (n = 52) who were offered psychological counselling prior to beginning IVF treatment between October 2003 and May 2004 were invited to complete questionnaires on their coping responses, self-reported distress and socio-demographic data. One female declined. RESULTS: Of the 51 participants, 52had completed secondary education, 44tertiary education, and 37were 38 years or older; 42of the couples were trying for more than seven years to have a child. Gender differences in coping included more women than men keeping others from knowing their pain (p < 0.01) and more women ruminating about what they did wrong to cause the infertility (p < 0.01). These strategies were also associated with reports of heightened distress (p < 0.05). Talking to others to obtain information was associated with less negative feelings. Coping skills that were commonly used by both genders included seeking medical advice and engaging in wishful thinking. CONCLUSION: Women coping with infertility may be at risk for self-depreciation and isolation because of their choice of coping strategies and the meaning they ascribe to the infertility. As a result, they are likely to experience more heightened distress than men who are also infertile. Counselling that is specific to gender-needs is indicated.

OBJETIVO: Identificar las diferencias de género en las respuestas de enfrentamiento, y la asociación entre la angustia (distrés) del enfrentamiento y la angustia psicológica en las parejas que reciben tratamiento de fertilización in vitro (FIV) en el Hospital Universitario de West Indies. MÉTODOS: A todos los hombres y mujeres (n = 52) a quienes se les ofreció consejería psicológica antes de comenzar el tratamiento de FIV entre octubre de 2003 y mayo de 2004, se les invitó a llenar cuestionarios sobre sus respuestas de enfrentamiento, auto-reporte de su angustia, y datos socio-demográficos. Una mujer rechazó la encuesta. RESULTADOS: De los 51 participantes, 52% habían terminado su educación secundaria, 44% la educación terciaria, y 37% tenían 38 años o más, en tanto que el 42% de las parejas había estado tratando de tener un hijo o hija por más de siete años. Las diferencias de género al enfrentar el problema de la infertilidad incluían más mujeres que hombres en cuanto a evitar que otros supieran del dolor (p < 0.01) y más mujeres rumiando que habrían hecho mal que provocó la esterilidad (p < 0.01). Estas estrategias estuvieron también asociadas con reportes de intenso distrés (p < 0.05), mientras que el hablar a otros para obtener información estuvo asociado con sentimientos menos negativos. Las habilidades de enfrentamiento usadas comúnmente por ambos géneros incluían la búsqueda de consejo médico y el juego a hacerse ilusiones. CONCLUSIONES: En su enfrentamiento al problema de la esterilidad, las mujeres pueden correr el riesgo de la auto-depreciación y el aislamiento debido a su elección de estrategias de enfrentamiento, y al significado que adscriben a la esterilidad. A consecuencia de ello, es probable que experimenten angustia con más intensidad que los hombres estériles. Se indica que la consejería debe realizarse en correspondencia con las necesidades específicas de cada género.

HIV serostatus and recovery from severe childhood malnutrition. A retrospective matched case-control study

The world-wide epidemic of Human Immunodeficiency Virus/Acquired Immune Deficiency Syndrome (HIV/AIDS) has led to an increase in the number of HIV positive children, mainly through perinatal transmission. HIV/AIDS can lead to severe childhood malnutrition (SCM) and has been noted as an increasingly common cause of secondary SCM. In this context, it is important to make assessments of the appropriateness of current approaches to treatment of severe malnutrition in HIV positive children. A retrospective matched case-control study of ten HIV positive children admitted to the Tropical Metabolism Research Unit (TMRU) was conducted. There were few differences between cases and matched controls on admission to the ward. Oral candidiasis and lower respiratory tract infections appeared to occur more frequently, and serum globulin concentrations were significantly higher among HIV positive cases when compared to their controls. Despite the fact that the differences between cases and controls appeared to be small, four cases died; there were no deaths among the controls. The duration of the maintenance phase was approximately five days longer (p = 0.024) among cases than controls but the time between the end of the maintenance phase and discharge from the ward was not significantly longer for the cases. The results of this matched case-control study suggest that there are likely to be important differences between HIV positive and negative patients with SCM that influence risk of mortality and morbidity, particularly in the maintenance phase of treatment. Prospective studies will be required in order to explore these differences and to develop better approaches to the care of HIV positive children with SCM

Effect of the oral contraceptive pill on patients undergoing controlled ovarian hyperstimulation

This is a retrospective analysis of 89 patients who were undergoing controlled ovarian hyperstimulation for in vitro fertilization and embryo transfer in the Fertility Management Unit of the Department of Obstetrics, Gynaecology and Child Health, The University of the West Indies. Twenty-eight patients (Group A), who did not receive oral contraceptive pills prior to controlled ovarian hyperstimulation (COH) were compared with 61 patients in Group B treated with oral contraceptive pills for two months prior to undergoing COH assisted reproduction using the long protocol. The number of follicles, oocytes, estimated oestradiol levels on the day of administration of human chorionic gonadotrophin (hCG), pregnancy rates, miscarriage rates and the incidence of patients who developed ovarian hyperstimulation syndrome (OHSS) were the main outcome measures. The mean age and haematocrit were the same in each group. The number of follicles retrieved tended to be higher in Group A than in Group B (median 8 versus 6, p = 0.06) with significantly more oocytes being retrieved in Group A than Group B (p < 0.05). There were no statistically significant differences between the two groups in oestradiol levels, the proportion of patients with polycystic ovarian disease, the proportion of women who developed ovarian hyper-stimulation syndrome or pregnancy outcomes. There was no difference between the groups in measures of clinical severity of OHSS. In a logistic regression model the significant predictors of OHSS were haematocrit and oestradiol levels. There appeared to be no significant clinical benefit in administering oral contraceptive pills for two months to patients prior to COH

Endometriosis co-existing with bilateral dermoid cysts of the ovaries treated by laparoscopy

Endometriosis co-existing with bilateral dermoid cysts of the ovaries is a rare occurrence although both benign conditions are said to be common in women in the reproductive age group. We present a case of a young woman with primary infertility associated with incapacitating dysmenorrhoea. Sonographic evaluation revealed bilateral ovarian cysts. Video-assisted laparoscopy was performed which revealed bilateral dermoid cysts and endometriotic deposits in the pelvis. The ovarian cysts were enucleated and the endometriotic deposits were endo-coagulated. The patient was treated with GnRH agonist for three months. There have been only two reports of benign and malignant teratomas co-existing with endometriomas

Primary malnutrition. Can we always tell?

Patterns of disease in the English-speaking Caribbean have changed considerably over the past two decades. There has been a decrease in the incidence of common infectious diseases, an increase in the prevalence of chronic non-communicable disorders and an increase in the incidence and prevalence of HIV/AIDS. However, published estimates suggest that malnutrition continues to be a serious public health problem. It is possible that changing patterns of disease within the epidemiological transition may affect patterns of presentation of severe forms of childhood malnutrition. We have examined records of 435 children admitted to the clinical research ward of the Tropical Metabolism Research Unit (TMRU) from January 1, 1990, to December 31, 1999; among these were 25 children who were subsequently found to have severe childhood malnutrition (SCM) due to a defined medical or surgical disorder (i.e. secondary SCM). Among children with secondary SCM, the HIV/AIDS group was the largest and comprised 60 of these admissions. Regression analyses show that, over the ten-year period, there was a small, non-significant decline in the number of cases of primary SCM (incidence rate ratio, IRR = 0.99, 95 confidence interval = 0.96, 1.02, p = 0.98), while the number of cases of secondary SCM increased (IRR = 1.18, 95 CI = 1.03, 1.35, p = 0.02). These data are indicative of the need for continued vigilance in the evaluation of children who have clinical features of the syndromes of severe malnutrition and draw attention to the potential impact of HIV/AIDS in yet another area of healthcare delivery.

Paediatric HIV/AIDS in Jamaica. A hospital-based description

The continuing worldwide epidemic of adult HIV/AIDS has led to an increase in the number of HIV-positive children mainly through perinatal transmission. Although national data are available, there is no published report of the epidemiology of HIV/AIDS in children in Jamaica. A multicentre retrospective analysis of 183 HIV seropositive children admitted to hospitals in Jamaica between 1990 and 1996 was conducted. Ages at diagnosis were available for 172 patients with 61 diagnosed in the first year of life. Clinical histories were available for 129 patients with the primary presenting symptoms of infected children being failure to thrive, pneumonia, diarrhoea, dermatitis and lymphadenopathy. Classification was possible in 128 patients: 49 were exposed, 76 were infected and three were seroreverters. Infected children had a longer hospital stay than those classified as exposed or seroreverters. As of December 31, 1997, 125 patients had defaulted, nine patients were alive and 51 were reported dead with a median age of death of 12 months. From these data, it is estimated that the hospital-based HIV incidence among children in Jamaica increased from 0.149 per 10,000 person years in 1990 to 1.331 per 10,000 person years in 1996. This study demonstrates a rise in the estimated incidence of HIV/AIDS but we were unable to estimate survival reliably since the data required were not available for 75 of children identified. These data highlight the urgent need for targeted interventions to reduce vertical transmission of HIV as well as a need for prospective studies to establish reliable data on incidence and long-term outcome for HIV-infected children.

In vitro fertilization. The Jamaican experience

In June 2000, twenty-eight infertile couples were treated by in vitro fertilization and embryo transfer at our initial assisted reproduction programme carried out in conjunction with Midland Fertility Services, Aldridge, Birmingham, England. A pre-requisite for treatment was that on day 3 of the menstrual cycle the levels of follicle stimulating hormone (FSH) and oestradiol (E2) should be < 10 i mu/l and < 100 pg/ml respectively in the female partner. The ages of the women ranged from 26 to 42 years with a mean age of 35.5 years. Down regulation was carried out by using buserelin acetate 0.5 microgram subcutaneously from day 21 of the cycle for 21 days. This process was completed when the ovaries and pituitary gland were quiescent and the endometrial thickness < 4 mm in diameter. On completion of down regulation the gonadotrophin hormone, pergonal (dosage of 150-450 units) was used for ovarian hyperstimulation. A total of 294 oocytes (mean of 10.5, range 2-45) were retrieved of which 138 were fertilized (mean of 4.9, range of 0-28). Twenty-four patients each received a mean of two embryos. Five patients (20.8) had positive pregnancy tests. Three patients (0.1) developed ovarian hyperstimulation syndrome (OHSS), one had the severe, and two, the mild form of the syndrome. All three cases were treated successfully. The success at the initial IVF controlled ovarian hyperstimulation augers well for the future of infertile couples seeking treatment at the Fertility Management Unit, The University of the West Indies, Jamaica.

Dumping syndrome in a young Jamaican child

The dumping syndrome in childhood is an uncommon complication of gastro-oesophageal surgery, principally Nissen fundoplication. A Jamaican child developed the syndrome after fundoplication and pyloroplasty to relieve gastro-oesophageal reflux complicating the repair of a congenital tracheo-oesophageal fistula. He developed marasmus and failed to gain weight on the standard remedial milk-based high-energy diet. An oral glucose tolerance test confirmed the diagnosis of dumping syndrome. A low sugar low milk diet based on adult type meals with continuous nibbling of fried dumplings relieved his diarrhoea and hypoglycaemia and he gained weight. This is a cheaper and more practical dietary therapy than the regimens described previously.