Malakoplakia is a rare granulomatous disease probably caused by infection and characterized histologically by Michaelis-Gutmann bodies.We report a more rarely seen case esophageal malakoplakia in a 54-year-old woman.S...Malakoplakia is a rare granulomatous disease probably caused by infection and characterized histologically by Michaelis-Gutmann bodies.We report a more rarely seen case esophageal malakoplakia in a 54-year-old woman.She presented with coughing while eating and drinking.Gastroscopy showed yellow nodules in the esophagus,and endoscopic ultrasonography showed a space-occupying lesion in the substratum of the esophageal mucosa.All findings highly resembled esophageal cancer.Histopathological examination finally indentified this space-occupying lesion as malakoplakia and not cancer.Immunohistochemistry showed that she had human papillomavirus(HPV) infection in the esophagus,which indicates that infection was responsible for the malakoplakia.This is believed to be the first case of malakoplakia in the esophagus,and more importantly,we established that HPV infection was the initiator of esophageal malakoplakia.展开更多
Background: The incidence of cervical cancer is high in Bangladesh and there is a high prevalence of preinvasive lower genital tract disease among women of reproductive age. Persistent high-risk Human Papilloma Virus ...Background: The incidence of cervical cancer is high in Bangladesh and there is a high prevalence of preinvasive lower genital tract disease among women of reproductive age. Persistent high-risk Human Papilloma Virus (HPV) infection is the main underlying cause of cervical cancer and its precursor, cervical intraepithelial neoplasia (CIN). Objective: The aim of the study was to identify the subtypes of high-risk HPV infection among women with the colposcopic diagnosis of cervical intraepithelial neoplasia in Bangladesh. Methods: This cross-sectional observational study was conducted in the colposcopy clinic of Dhaka Medical College Hospital over a six-month period. A total of 100 participants were enrolled. Married women, between 30 - 60 years of age with colposcopically diagnosed cervical intra epithelial neoplasia were enrolled. Women with chronic illness, pregnancy, and women unable to consent were excluded from this study. After counselling, colposcopically directed punch biopsies were taken from each CIN case concurrently with high-risk HPV testing by polymerase chain reaction (PCR). Results: The mean age of the patients was 38.69 (SD ±7.76) years. CIN 1 was diagnosed in 57% of participants, while 24% had CIN II and 19% had CIN III lesions. High-risk HPV was present in 52 patients. HPV 16 was the most common identified in 28 (53.84%) and HPV 18 was the second most common with 20 (38.46%) either singly or in combination with other high-risk subtypes. The other HPV strains, HPV 31, 33, 35, 52, 56 and 58, were also detected either as mono or co-infections. Out of the 52 HPV positive cases, 29 (55.8%) had mono infection and 23 (44.2%) had co-infection with several subtypes. The highest incidence (50%) of oncogenic HPV infections was present among women aged 35 - 45 years. Risk factors associated with HPV positive cases were high parity (P 0.05), early age at marriage (P = 0.754) and early age of first child. Conclusion: This study identified a high prevalence of HPV 16 and 18 genotypes. HPV vaccination with the current 9-valent HPV vaccine, which contains HPV types 6, 11, 16, 18, 31, 33, 45, 52, and 58. Will be an effective public health measure to eradicate cervical cancer in Bangladesh.展开更多
Human papillomavirus(HPV)infection is one of the most common sexually transmitted infections globally,and its close association with the development of cervical cancer has become a major public health concern.HPV infe...Human papillomavirus(HPV)infection is one of the most common sexually transmitted infections globally,and its close association with the development of cervical cancer has become a major public health concern.HPV infection not only leads to physical health problems,but also has an impact on a woman’s mental health,such as:severe anxiety,fear,depression,negativity,and other psychological distress.The purpose of this review is to systematically summarize the current knowledge on this topic and to explore its current development in accordance with the PRISMA guidelines.We can provide interventions that may alleviate or even eliminate psychological problems in women,depending on their psychological characteristics.A total of 82 records were included in the study,including 37 papers on the effect of HPV infection on the mental health status of women and 45 studies on the effect of implementing interventions on the mental health of patients with HPV infection.The results show that HPV infection can make women produce anxiety,depression,shame,low self-esteem and other negative psychological.However,active and proper medical treatment,psychological counseling and support,and strengthening health education have positive effects on HPV-infected women,and can promote the mental health of HPV-infected women.展开更多
Background Juvenile-onset recurrent respiratory papillomatosis(JoRRP)is one of the most common benign lesions of hyperplastic respiratory epithelial tissue in children and is predominantly caused by human papillomavir...Background Juvenile-onset recurrent respiratory papillomatosis(JoRRP)is one of the most common benign lesions of hyperplastic respiratory epithelial tissue in children and is predominantly caused by human papillomaviruses(HPVs)6 and 11.The clinical course of the disease is variable,and some patients even develop a malignancy.The purpose of this review was to summarize the related factors affecting the disease course in patients with JoRRP.Data sources We used databases,including PubMed and Google Scholar,to search for publications on factors associated with the genetic,immune,and clinical aspects of JoRRP.The most relevant articles to the scope of this review were chosen for analysis.Results Mother-to-child transmission is the most important mode of disease transmission;other factors,such as immune condition or genetic susceptibility,may be important determinants of JoRRP occurrence.Genetically,the presence of DRBI*0301 and HFV 6/11 E6/E7 is associated with a more severe disease.Immunewise,patients have an enhanced T helper 2-like response.In addition,regulatory T cells are enriched in tumors and may become one of the effective prognostic indicators.For clinical characteristics,patients infected with HPV-11 have more aggressive disease.However,compared with HPV type,age at first onset is a more important factor related to the aggressiveness of JoRRP.Furthermore,socioeconomic status may also affect the course.Conclusions Genetic,immune,and some clinical factors have been noted to play an important role in the course of JoRRP.Exploring definite influencing factors will be an important direction of research in the future.展开更多
文摘Malakoplakia is a rare granulomatous disease probably caused by infection and characterized histologically by Michaelis-Gutmann bodies.We report a more rarely seen case esophageal malakoplakia in a 54-year-old woman.She presented with coughing while eating and drinking.Gastroscopy showed yellow nodules in the esophagus,and endoscopic ultrasonography showed a space-occupying lesion in the substratum of the esophageal mucosa.All findings highly resembled esophageal cancer.Histopathological examination finally indentified this space-occupying lesion as malakoplakia and not cancer.Immunohistochemistry showed that she had human papillomavirus(HPV) infection in the esophagus,which indicates that infection was responsible for the malakoplakia.This is believed to be the first case of malakoplakia in the esophagus,and more importantly,we established that HPV infection was the initiator of esophageal malakoplakia.
文摘Background: The incidence of cervical cancer is high in Bangladesh and there is a high prevalence of preinvasive lower genital tract disease among women of reproductive age. Persistent high-risk Human Papilloma Virus (HPV) infection is the main underlying cause of cervical cancer and its precursor, cervical intraepithelial neoplasia (CIN). Objective: The aim of the study was to identify the subtypes of high-risk HPV infection among women with the colposcopic diagnosis of cervical intraepithelial neoplasia in Bangladesh. Methods: This cross-sectional observational study was conducted in the colposcopy clinic of Dhaka Medical College Hospital over a six-month period. A total of 100 participants were enrolled. Married women, between 30 - 60 years of age with colposcopically diagnosed cervical intra epithelial neoplasia were enrolled. Women with chronic illness, pregnancy, and women unable to consent were excluded from this study. After counselling, colposcopically directed punch biopsies were taken from each CIN case concurrently with high-risk HPV testing by polymerase chain reaction (PCR). Results: The mean age of the patients was 38.69 (SD ±7.76) years. CIN 1 was diagnosed in 57% of participants, while 24% had CIN II and 19% had CIN III lesions. High-risk HPV was present in 52 patients. HPV 16 was the most common identified in 28 (53.84%) and HPV 18 was the second most common with 20 (38.46%) either singly or in combination with other high-risk subtypes. The other HPV strains, HPV 31, 33, 35, 52, 56 and 58, were also detected either as mono or co-infections. Out of the 52 HPV positive cases, 29 (55.8%) had mono infection and 23 (44.2%) had co-infection with several subtypes. The highest incidence (50%) of oncogenic HPV infections was present among women aged 35 - 45 years. Risk factors associated with HPV positive cases were high parity (P 0.05), early age at marriage (P = 0.754) and early age of first child. Conclusion: This study identified a high prevalence of HPV 16 and 18 genotypes. HPV vaccination with the current 9-valent HPV vaccine, which contains HPV types 6, 11, 16, 18, 31, 33, 45, 52, and 58. Will be an effective public health measure to eradicate cervical cancer in Bangladesh.
基金supported by 2024 Shandong Medical and Health Technology Project(202412030579)Shenzhen Elite Talent Project(JY2024-2)+2 种基金Shenzhen Pingshan District of Health System Research Project(2024334)Shenzhen Bao’an District of Medical and Health Research Project(2023JD212)Weifang Health Committee Scientific Research Project(wfwsjk-2023-170).
文摘Human papillomavirus(HPV)infection is one of the most common sexually transmitted infections globally,and its close association with the development of cervical cancer has become a major public health concern.HPV infection not only leads to physical health problems,but also has an impact on a woman’s mental health,such as:severe anxiety,fear,depression,negativity,and other psychological distress.The purpose of this review is to systematically summarize the current knowledge on this topic and to explore its current development in accordance with the PRISMA guidelines.We can provide interventions that may alleviate or even eliminate psychological problems in women,depending on their psychological characteristics.A total of 82 records were included in the study,including 37 papers on the effect of HPV infection on the mental health status of women and 45 studies on the effect of implementing interventions on the mental health of patients with HPV infection.The results show that HPV infection can make women produce anxiety,depression,shame,low self-esteem and other negative psychological.However,active and proper medical treatment,psychological counseling and support,and strengthening health education have positive effects on HPV-infected women,and can promote the mental health of HPV-infected women.
基金supported by the Special Fund for the National Natural Science Foundation of China(81970867)Beijing Hospitals Authority'Ascent Plan(DFL20191201).
文摘Background Juvenile-onset recurrent respiratory papillomatosis(JoRRP)is one of the most common benign lesions of hyperplastic respiratory epithelial tissue in children and is predominantly caused by human papillomaviruses(HPVs)6 and 11.The clinical course of the disease is variable,and some patients even develop a malignancy.The purpose of this review was to summarize the related factors affecting the disease course in patients with JoRRP.Data sources We used databases,including PubMed and Google Scholar,to search for publications on factors associated with the genetic,immune,and clinical aspects of JoRRP.The most relevant articles to the scope of this review were chosen for analysis.Results Mother-to-child transmission is the most important mode of disease transmission;other factors,such as immune condition or genetic susceptibility,may be important determinants of JoRRP occurrence.Genetically,the presence of DRBI*0301 and HFV 6/11 E6/E7 is associated with a more severe disease.Immunewise,patients have an enhanced T helper 2-like response.In addition,regulatory T cells are enriched in tumors and may become one of the effective prognostic indicators.For clinical characteristics,patients infected with HPV-11 have more aggressive disease.However,compared with HPV type,age at first onset is a more important factor related to the aggressiveness of JoRRP.Furthermore,socioeconomic status may also affect the course.Conclusions Genetic,immune,and some clinical factors have been noted to play an important role in the course of JoRRP.Exploring definite influencing factors will be an important direction of research in the future.
