Thrombophilia is caused by several genetic and acquired factors. Existence of more than one genetic factor may increase the risk of developing recurrent thrombotic events. Here, we present a case of a 48-year-old male with a known history of deep venous thrombosis and a known mutation in factor V Leiden combined with mild protein S deficiency, who presented with a painful swelling in the left leg. Moreover, the patient had a history of diabetes, dyslipidemia and obesity. Prothrombin time and platelet count were within the normal range. The international normalized ratio and activated partial thromboplastin time were 3.21 and 36.7 s, respectively. The Doppler study showed a thrombus in the saphenous vein, and complementary genetic screening investigations revealed heterozygous mutation for prothrombin (G20210A). A diagnosis of multifactorial genetic thrombophilia was established. The patient was treated with warfarin, which resulted in significant improvement in the follow-ups, and at the time of reporting this case, there were no clinical or biological signs of thrombosis. The presence of multiple hereditary and acquired thrombophilic factors is a rare clinical presentation that requires close monitoring, for which a lifelong anticoagulation therapy should be discussed based on the clinical response of the patient.Complete hydatidiform mole with co-existing live fetus (CHMF) is a rare and high-risk pregnancy usually seen with ovulation induction protocols. These pregnancies are complicated with vaginal bleeding, pre-eclampsia, miscarriage, preterm delivery, fetal demise and the risk of gestational trophoblastic neoplasia (GTN). Here, we describe a case of CHMF and a second case of monozygotic twins partial mole with live fetuses. The pregnancies were conceived after clomiphene citrate ovulation induction. Both cases presented with vaginal bleeding and hyperemesis in the early mid-trimester. The diagnosis was based on history, examination, ultrasound findings and high serum beta-human chorionic gonadotropin (βHCG) levels. A CHMF can be differentiated from a singleton partial molar pregnancy with similar ultrasound appearance by amniocentesis and karyotyping of the live fetus, which is a normal diploid. After adequate counseling, both women refused prenatal karyotyping and underwent the termination of pregnancy. The method of termination needs to be carefully decided. Surgical evacuation maybe difficult due to the well-formed fetus in the second trimester, and uterotonic agents can be associated with the risk of trophoblastic embolization and GTN. Termination with misoprostol followed by ultrasound-guided suction evacuation was successfully done in both cases. Histopathology and karyotyping confirmed the diagnosis of CHMF in the first and partial mole in the second case. βHCG normalized within 7 weeks postevacuation in both, with no increased risk of trophoblastic embolization or GTN. https://www.selleckchem.com/products/ro5126766-ch5126766.html More studies are needed on the methods of termination in such pregnancies. Medical termination with misoprostol appears to be a viable option, though the optimal dosage is yet to be defined.
Current trends in medical curricula are shifting from teaching histology and pathology as stand-alone disciplines. Therefore, it would be useful to examine the potential value of integrating these into the anatomical dissection experience.
The aim of this study was to assess the histologic reliability of tissues taken from embalmed cadavers in an anatomy laboratory.
A total of 112 tissue samples were obtained using standard autopsy techniques from various organs (heart, lung, thyroid, skeletal muscle, bone and skin) of 11 cadavers available at the anatomy laboratory of Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia, in 2019. Samples were prepared using the standard paraffin procedure followed by cutting sections at 4-μm thickness and staining with standard hematoxylin and eosin stain. Using predefined criteria, the quality of the samples was evaluated by two board-certified histopathologists and each slide was categorized as good, satisfactory or poor.
Overall, 34.2% and 60.3% of the slides were of good and satisfactory quality, respectively. A significant difference in tissue quality was found between various organs. Thick skin and bone tissues had the highest "good" rating (84.6% and 81.8%, respectively), while thyroid and lung tissues had the highest "poor" rating (20% and 13.6%, respectively).
Most of the tissues acquired from the embalmed cadavers were of good or satisfactory quality, thereby indicating the beneficial use of histological tissue from cadavers for educational purposes. Future research into how these findings translate into meaningful medical education would be beneficial.
Most of the tissues acquired from the embalmed cadavers were of good or satisfactory quality, thereby indicating the beneficial use of histological tissue from cadavers for educational purposes. Future research into how these findings translate into meaningful medical education would be beneficial.
The increase in antimicrobial resistance worldwide has necessitated the search for alternative therapeutic agents. The leaf extracts of
and
have been used as traditional medicine for the management of eye, ear and wound infections in Ethiopia.
The objective of the study was to evaluate the antibacterial activity of
and
against three common bacteria.
In this experimental study, the antimicrobial properties of 80% methanol, chloroform and acetone extracts of
and
were evaluated against two Gram-positive bacteria (
ATCC 25923 and
ATCC 49619) and one Gram-negative bacterium (
ATCC 25922) using the agar-well diffusion method. Ciprofloxacin 0.05 mg/disc was used as a positive control. Furthermore, a preliminary phytochemical study was carried out.
The zones of inhibition shown by all extracts of the two plants against the tested bacteria were significantly lesser (
< 0.05) than the standard drug.
and
were the most susceptible strains for most extracts studied. The acetone and elucidating mechanisms are required to address the need for novel antibacterial drugs.
Thrombophilia is caused by several genetic and acquired factors. Existence of more than one genetic factor may increase the risk of developing recurrent thrombotic events. Here, we present a case of a 48-year-old male with a known history of deep venous thrombosis and a known mutation in factor V Leiden combined with mild protein S deficiency, who presented with a painful swelling in the left leg. Moreover, the patient had a history of diabetes, dyslipidemia and obesity. Prothrombin time and platelet count were within the normal range. The international normalized ratio and activated partial thromboplastin time were 3.21 and 36.7 s, respectively. The Doppler study showed a thrombus in the saphenous vein, and complementary genetic screening investigations revealed heterozygous mutation for prothrombin (G20210A). A diagnosis of multifactorial genetic thrombophilia was established. The patient was treated with warfarin, which resulted in significant improvement in the follow-ups, and at the time of reporting this case, there were no clinical or biological signs of thrombosis. The presence of multiple hereditary and acquired thrombophilic factors is a rare clinical presentation that requires close monitoring, for which a lifelong anticoagulation therapy should be discussed based on the clinical response of the patient.Complete hydatidiform mole with co-existing live fetus (CHMF) is a rare and high-risk pregnancy usually seen with ovulation induction protocols. These pregnancies are complicated with vaginal bleeding, pre-eclampsia, miscarriage, preterm delivery, fetal demise and the risk of gestational trophoblastic neoplasia (GTN). Here, we describe a case of CHMF and a second case of monozygotic twins partial mole with live fetuses. The pregnancies were conceived after clomiphene citrate ovulation induction. Both cases presented with vaginal bleeding and hyperemesis in the early mid-trimester. The diagnosis was based on history, examination, ultrasound findings and high serum beta-human chorionic gonadotropin (βHCG) levels. A CHMF can be differentiated from a singleton partial molar pregnancy with similar ultrasound appearance by amniocentesis and karyotyping of the live fetus, which is a normal diploid. After adequate counseling, both women refused prenatal karyotyping and underwent the termination of pregnancy. The method of termination needs to be carefully decided. Surgical evacuation maybe difficult due to the well-formed fetus in the second trimester, and uterotonic agents can be associated with the risk of trophoblastic embolization and GTN. Termination with misoprostol followed by ultrasound-guided suction evacuation was successfully done in both cases. Histopathology and karyotyping confirmed the diagnosis of CHMF in the first and partial mole in the second case. βHCG normalized within 7 weeks postevacuation in both, with no increased risk of trophoblastic embolization or GTN. https://www.selleckchem.com/products/ro5126766-ch5126766.html More studies are needed on the methods of termination in such pregnancies. Medical termination with misoprostol appears to be a viable option, though the optimal dosage is yet to be defined.
Current trends in medical curricula are shifting from teaching histology and pathology as stand-alone disciplines. Therefore, it would be useful to examine the potential value of integrating these into the anatomical dissection experience.
The aim of this study was to assess the histologic reliability of tissues taken from embalmed cadavers in an anatomy laboratory.
A total of 112 tissue samples were obtained using standard autopsy techniques from various organs (heart, lung, thyroid, skeletal muscle, bone and skin) of 11 cadavers available at the anatomy laboratory of Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia, in 2019. Samples were prepared using the standard paraffin procedure followed by cutting sections at 4-μm thickness and staining with standard hematoxylin and eosin stain. Using predefined criteria, the quality of the samples was evaluated by two board-certified histopathologists and each slide was categorized as good, satisfactory or poor.
Overall, 34.2% and 60.3% of the slides were of good and satisfactory quality, respectively. A significant difference in tissue quality was found between various organs. Thick skin and bone tissues had the highest "good" rating (84.6% and 81.8%, respectively), while thyroid and lung tissues had the highest "poor" rating (20% and 13.6%, respectively).
Most of the tissues acquired from the embalmed cadavers were of good or satisfactory quality, thereby indicating the beneficial use of histological tissue from cadavers for educational purposes. Future research into how these findings translate into meaningful medical education would be beneficial.
Most of the tissues acquired from the embalmed cadavers were of good or satisfactory quality, thereby indicating the beneficial use of histological tissue from cadavers for educational purposes. Future research into how these findings translate into meaningful medical education would be beneficial.
The increase in antimicrobial resistance worldwide has necessitated the search for alternative therapeutic agents. The leaf extracts of
and
have been used as traditional medicine for the management of eye, ear and wound infections in Ethiopia.
The objective of the study was to evaluate the antibacterial activity of
and
against three common bacteria.
In this experimental study, the antimicrobial properties of 80% methanol, chloroform and acetone extracts of
and
were evaluated against two Gram-positive bacteria (
ATCC 25923 and
ATCC 49619) and one Gram-negative bacterium (
ATCC 25922) using the agar-well diffusion method. Ciprofloxacin 0.05 mg/disc was used as a positive control. Furthermore, a preliminary phytochemical study was carried out.
The zones of inhibition shown by all extracts of the two plants against the tested bacteria were significantly lesser (
< 0.05) than the standard drug.
and
were the most susceptible strains for most extracts studied. The acetone and elucidating mechanisms are required to address the need for novel antibacterial drugs.
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