ABSTRACT
INTRODUCTION: Gonadal pediatric tumors are rare, ranking fourth (6%) among pediatric tumors, by Surveillance, Epidemiology, and End Results Program (https:∕∕seer.cancer.gov∕). They have vague symptoms, leading to late discovery, but early detection and identifying its risk factors result in favorable prognosis and reduction of its incidence respectively. PATIENTS, MATERIAL AND METHODS: A 10-year retrospective study identified peculiarities and risk factors in 210 children till age 17 with (para)gonadal tumors. RESULTS: Stress, pollution (agricultural chemicals, insecticides and metal mine), obesity, breastfeeding ≤5 months, malformations [mainly non-genetic related 67∕87 (77%), especially eye malformation - 64%], hormone, smoking, positive heredo-genetic history, rural residence area, abnormal birth weight, and menstruation disorders showed an increased gonadal malignancy risk; relative risk ratio (RR): 1.33, 1.30, 1.34, 1.11, 1.65, 1.16, 1.36, 1.10, 1.00, 1.08 and 1.15 folds, respectively. RR for histopathological subtypes: immature teratoma (IT) (pollution - 1.75, Rhesus positive - 3.41), dysgerminoma (menstruation disorders - 2.80), granulosa cell tumor (stress - 2.10, menstruation disorders - 2.80), mucinous cystadenomas (obesity - 2.84, no postnatal vaccine - 3.71), mature teratomas (stress - 2.35, malformations - 2.18) and serous cystadenomas (breastfeeding ≤5 months - 2.53), dependent variables being mixed germ cell tumors (GCTs) and cysts. Children presenting with bleeding (73%), abdominal distention (62%), elevated tumor markers (91%), (multilocular) solid tumor (88% and 100%), tumor size >10 cm (65%), GCTs (74%), death (100%), metastases (100%), viruses (77%), loss of appetite (68%), and weight (85%), had gonadal malignant tumors, especially mixed GCTs and IT. CONCLUSIONS: Avoiding these risk factors will prevent and reduce gonadal pediatric tumors. Investigating children presenting with the listed peculiarities, especially if exposed to the mentioned risk factors, will enable early gonadal tumor identification, successful patient management, and favorable prognosis.
Subject(s)
Cysts , Humans , Retrospective Studies , Female , Child , Risk Factors , Adolescent , Child, Preschool , Male , Infant , Cysts/pathology , Cysts/epidemiologyABSTRACT
Objective: Little is known about the association between whole-blood nicotinamide adenine dinucleotide (NAD +) levels and nabothian cysts. This study aimed to assess the association between NAD + levels and nabothian cysts in healthy Chinese women. Methods: Multivariate logistic regression analysis was performed to analyze the association between NAD + levels and nabothian cysts. Results: The mean age was 43.0 ± 11.5 years, and the mean level of NAD + was 31.3 ± 5.3 µmol/L. Nabothian cysts occurred in 184 (27.7%) participants, with single and multiple cysts in 100 (15.0%) and 84 (12.6%) participants, respectively. The total nabothian cyst prevalence gradually decreased from 37.4% to 21.6% from Q1 to Q4 of NAD + and the prevalence of single and multiple nabothian cysts also decreased across the NAD + quartiles. As compared with the highest NAD + quartile (≥ 34.4 µmol/L), the adjusted odds ratios with 95% confidence interval of the NAD + Q1 was 1.89 (1.14-3.14) for total nabothian cysts. The risk of total and single nabothian cysts linearly decreased with increasing NAD + levels, while the risk of multiple nabothian cysts decreased more rapidly at NAD + levels of 28.0 to 35.0 µmol/L. Conclusion: Low NAD + levels were associated with an increased risk of total and multiple nabothian cysts.
Subject(s)
NAD , Humans , Female , Adult , Middle Aged , NAD/blood , NAD/metabolism , Cysts/blood , Cysts/epidemiology , China/epidemiologyABSTRACT
BACKGROUND: Orofacial cysts are pathologic cavities that could be symptomatic and may cause facial disfigurement. The only epidemiologic report of such lesions in Southeast Nigeria studied jaw cysts from 1987 to 1996. New studies reflecting recent research findings and classifications on the subject in Southeast Nigeria are lacking. AIM: To determine the prevalence and distribution of orofacial cysts in a tertiary hospital in Enugu, Southeast Nigeria. METHODS: A 10-year retrospective study of patients with orofacial cysts diagnosed by histology was carried out. RESULTS: Orofacial cysts constitute 9.5% (85) of 897 orofacial lesions identified. The male-to-female gender ratio was 1.2:1. The mean age (± standard deviation) at the onset of the cystic lesion was 28.58 (±16.98) years. Developmental odontogenic cysts 52.9% (45) and salivary cysts 18.8% (16) were the most common group of orofacial cysts. The most prevalent orofacial cysts were odontogenic keratocysts at 25.9% (22), mucoceles 16.5% (14), and dentigerous cysts 14.1% (12). Straw-colored aspirates 34.8% (16) and dark brown aspirates 28.3% (13) were the predominant cystic contents. The mandible 45.9% (39) and maxilla 27.1% (23) were the commonest sites for orofacial cysts, while the lip 9.4% (8) was the most frequent soft tissue site. A significant association exists between anatomical site and cyst type at a 95% confidence interval with P = 0.000, X2 = 247.17. Unilocular radiolucency 62.5% (20) and multilocular radiolucency 34.4% (11) were the most common radiographic features. CONCLUSION: Developmental odontogenic cysts particularly odontogenic keratocysts were most prevalent while mucocele was the most common soft tissue cyst.
Subject(s)
Odontogenic Cysts , Humans , Male , Female , Nigeria/epidemiology , Retrospective Studies , Adult , Prevalence , Adolescent , Child , Middle Aged , Odontogenic Cysts/epidemiology , Odontogenic Cysts/pathology , Young Adult , Child, Preschool , Aged , Cysts/epidemiology , Cysts/pathology , Sex Distribution , Mucocele/epidemiology , Mucocele/pathologyABSTRACT
The main cause of diffuse thyroid goiter is autoimmune chronic thyroiditis, otherwise known as Hashimoto's thyroiditis. Thyroid hormones play pivotal roles in growth and development during childhood. However, the prevalence of diffuse goiter and the relationships between diffuse goiter, thyroid volume, cysts and nodules, and anthropometric measurements in children are not well known. Among 789,459 participants who participated in thyroid ultrasound examinations, 320,206 participants (male: 161,728; female: 158,478) aged 1-23 years were analyzed. Logistic regression analyses were conducted to calculate the odds ratios of the standard deviation score of body mass index (BMI-SDS), the SDS of bilateral width multiplied thickness area (BWTAR-SDS) as a provisional determination of thyroid volume, and the presence of nodules or cysts for positive diffuse goiter compared with negative diffuse goiter after correction for sex and age. The prevalence of diffuse goiter increased in a female-dominant manner with aging. Compared with the absence of diffuse goiter, the age- and sex-adjusted odds ratios (95% confidence intervals) for BMI-SDS (1 SD), BWTAR-SDS (1 SD), cysts, and nodules were 1.24 (1.21-1.27), 3.21 (3.13-3.29), 0.53 (0.50-0.58), and 1.38 (1.17-1.64), respectively. The odds ratios of nodules for positive diffuse goiter were 4.18 (1.08-16.08), 1.76 (1.01-3.07), 1.80 (1.32-2.45), and 1.34 (1.08-1.67) in the age groups 1-7, 8-11, 12-15, and 16-23 years, respectively. The age-dependent increase in the prevalence of diffuse goiter was independently associated with increased BMI and positive prevalence of nodules in young individuals.
Subject(s)
Body Mass Index , Cysts , Goiter , Thyroid Nodule , Ultrasonography , Humans , Female , Adolescent , Male , Prevalence , Child , Thyroid Nodule/epidemiology , Thyroid Nodule/pathology , Thyroid Nodule/diagnostic imaging , Japan/epidemiology , Cysts/epidemiology , Cysts/diagnostic imaging , Cysts/pathology , Child, Preschool , Infant , Young Adult , Goiter/epidemiology , Goiter/diagnostic imaging , Health Surveys , Thyroid Gland/diagnostic imaging , Thyroid Gland/pathologyABSTRACT
INTRODUCTION: Indigenous Australians have a high prevalence of chronic lung diseases. However, no previous studies have reported on cystic lung disease in an Indigenous patient cohort. METHODS: This report describes 20 adult Indigenous patients noted to have incidental lung cysts on chest computed tomography (CT) while being referred to undergo lung function tests in the Northern Territory of Australia. RESULTS: Of the total 20 Indigenous patients demonstrating presence of pulmonary cysts on chest CT scan, 13/20 (65%) were males with a mean age of 49.9 years (range 24-74 years), with no significant difference in age between males and females. The majority reported a smoking history and spirometry demonstrated moderate reduction in lung function parameters. While there was no pattern in the size or location of cysts, most demonstrated multiple cysts (55% had ≥5 cysts) with bilateral involvement (65%), alongside a range of concurrent pulmonary radiological abnormalities. The aetiology for lung cysts was largely unknown. CONCLUSION: This is the first report to illustrate cystic lung disease within an Indigenous population. Further radiology studies are required to investigate the causes and prognostications of cystic lung disease in Indigenous patients.
Subject(s)
Australasian People , Australian Aboriginal and Torres Strait Islander Peoples , Cysts , Lung Diseases , Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Australasian People/statistics & numerical data , Cysts/diagnostic imaging , Cysts/epidemiology , Cysts/ethnology , Lung Diseases/diagnostic imaging , Lung Diseases/epidemiology , Lung Diseases/ethnology , Northern Territory/epidemiology , Respiratory Function Tests , Australian Aboriginal and Torres Strait Islander Peoples/statistics & numerical data , Tomography, X-Ray ComputedABSTRACT
OBJECTIVE: As part of the National Disease Surveillance Program for Taiwanese Aquaculture, we investigated the causative agent of disease outbreaks in farmed Chicken Grunts Parapristipoma trilineatum. METHODS: In this study, outbreak cases on two separate farms were noticed in coastal Pingtung County, Taiwan. In total, 50 juvenile fish showing clinical signs (such as emaciation and erratic swimming behavior) and broodstock (two females and two males) from both farms were collected to perform gross lesion assessment, histopathological examination, and molecular identification of the pathogen. RESULT: Clinical symptoms were infected fish exhibited erratic swimming behavior, such as whirling and floating on the surface of the water. In the following months, cumulative mortality had reached 19% and 24%, respectively. The gross lesions in the infected fish included white oval cysts in the muscle, serosa of the internal organs, sclera of the eyes, and cerebral meninges. After conducting a wet mount examination of cysts using a light microscope, we observed a significant quantity of spores with morphological characteristics, suggesting their affiliation with the Myxosporea group. The spores were semiquadrate, with four tiny suture notches at the periphery; the mean spore length was 7.3 µm (SD = 0.5), and the mean spore width was 8.2 µm (SD = 0.6). The mean length and width of the pyriform polar capsules (nematocysts) were 3.6 µm (SD = 0.5) and 2.2 µm (SD = 0.5), respectively. The 18S and 28S ribosomal RNA sequences of these specimens were identical to those of Kudoa lutjanus. CONCLUSION: As this was the first time an outbreak of K. lutjanus in Chicken Grunts was confirmed, its reappearance with substantial mortality should serve as a warning to the aquaculture industry.
Subject(s)
Cysts , Fish Diseases , Myxozoa , Parasitic Diseases, Animal , Female , Male , Animals , Chickens/genetics , DNA, Ribosomal/genetics , Base Sequence , RNA, Ribosomal, 18S/genetics , Fishes/genetics , Myxozoa/genetics , Disease Outbreaks/veterinary , Cysts/epidemiology , Cysts/genetics , Cysts/veterinary , Fish Diseases/epidemiology , Phylogeny , Parasitic Diseases, Animal/epidemiologyABSTRACT
BACKGROUND: Masses and cysts in the heart are well-known entities, but their low prevalence and non-specific symptoms makes the diagnosis difficult. We aimed to characterize the features of these entities in our environment. METHODS: We carried out a search of patients who underwent surgery for tumors and cysts in the heart between 2002 and 2022 in the registry of the Department of Cardiology and Cardiac Surgery of Clínica Universidad de Navarra (Pamplona, Spain). Sociodemographic, clinical, histological, and surgical variables were collected. RESULTS: We identified 13 patients; mean age was 63.08 ± 15.17 years, 76.92% were female and 92.31% had at least one cardiovascular risk factor, e.g., BMI = 25 kg/m2 and high blood pressure (61.54% and 53.85%, respectively). The most common type of cardiac tumors were myxomas (69.23%). Around half (46.15%) were incidental; the most frequent symptom was dyspnea (53.85%); 30.77% of the patients were asymptomatic. The most commonly used imaging technique for the diagnosis was transthoracic Doppler echocardiography (69.23%). The agreement between the mean diameters before and after surgery was very high (ICC = 0.807, 95% CI: 0.450 - 0.943). CONCLUSIONS: We describe the features of masses and cysts in the heart (77% female patients) and provide information scarcely available in the literature, e.g., the most frequent cardiovascular risk factors for this population. A case of cardiac leiomyosarcoma and a case of intimal sarcoma of the pulmonary trunk are described, two extremely rare tumors for which there are few described cases.
Subject(s)
Cysts , Heart Neoplasms , Hypertension , Humans , Female , Middle Aged , Aged , Male , Hospitals, General , Heart Neoplasms/diagnosis , Heart Neoplasms/epidemiology , Heart Neoplasms/surgery , Cysts/diagnosis , Cysts/epidemiology , Cysts/surgery , Spain/epidemiologyABSTRACT
INTRODUCTION: The primary aim of the study was to identify risk factors associated with fetal or neonatal loss, neonatal morbidity, and the need for surgery in fetuses diagnosed with an abdominal cyst. The secondary aim was to compare the characteristics of the cyst according to trimester at diagnosis. MATERIAL AND METHODS: This was an observational retrospective study performed at Vall d'Hebron University Hospital. The study included pregnant women aged 18 years or older with diagnosis of a fetal abdominal cyst from 2008 to 2021. RESULTS: A total of 82 women with a median gestational age of 31+1 weeks (12+0-39+4) were included in the analysis. Seven (8.5%) cases were diagnosed in the first trimester, 28 (34.1%) in the second trimester, and 47 (57.3%) in the third trimester. Fetal or neonatal loss occurred in 10 (12.2%) cases; significant predictors were diagnosis in the first trimester (OR 36.67, 95% CI: 4.89-274.79), male gender (OR 4.75, 95% CI: 1.13-19.9), and associated abnormalities (OR 15.2, 95% CI: 2.92-79.19). A total of 10 of 75 (13.3%) neonates showed at least one neonatal complication, and the only predictor was occurrence of associated abnormalities (OR 7.36, 95% CI: 1.78-30.51). A total of 16 of 75 (21.3%) neonates required postnatal surgery, and the predictors were second-trimester diagnosis (OR 3.92, 95% CI: 1.23-12.51), associated abnormalities (OR 3.81, 95% CI: 1.15-12.64), and bowel location (OR 10.0, 95% CI: 1.48-67.55). CONCLUSIONS: Factors associated with adverse outcomes in fetuses diagnosed with abdominal cysts are first-trimester diagnosis and associated abnormalities. Cysts detected in the second trimester and those of intestinal origin are more likely to require surgery.
Subject(s)
Cysts , Pregnancy Outcome , Infant, Newborn , Pregnancy , Humans , Male , Female , Retrospective Studies , Pregnancy Trimester, Third , Pregnancy Trimester, First , Cysts/diagnosis , Cysts/epidemiology , Cysts/surgery , Ultrasonography, PrenatalABSTRACT
OBJECTIVE: The aim of this study was to evaluate the incidence of spinal inclusion cyst (sIC) formation after open fetal myelomeningocele (fMMC) repair and the effect of dural patch closure. METHODS: The authors conducted a retrospective review of patients who underwent open fMMC repair at their institution between March 2011 and June 2020. All patients met the criteria for intervention defined by the Management of Myelomeningocele Study (MOMS). The primary outcomes investigated were development of sIC and need for surgical intervention. Secondary outcomes included need for CSF diversion, extent of reversal of hindbrain herniation, and ambulatory status. RESULTS: Of 56 patients who underwent open fMMC repair, 52 had adequate spinal imaging for review. Twelve of these patients (23%) developed sIC (95% CI 0.11-0.35). Six patients experienced symptoms and required surgical detethering with sIC resection. Six additional patients had evidence of sIC on surveillance MRI but remained asymptomatic. The authors found a statistically significant relationship between the use of a dural allograft patch and sIC formation (p = 0.05). In terms of sIC development, there was no statistically significant difference between patients who underwent primary closure and those who received an allograft at the level of the fascia (p = 0.34) or skin (p = 0.26). The rate of hydrocephalus requiring CSF diversion was 52%. Interestingly, 98% of patients had improvement in extent of hindbrain herniation. Dural patch closure did not have any effect on the rate of progressive hydrocephalus (p = 0.33) or degree of reversal of hindbrain herniation (p > 0.99). CONCLUSIONS: This study suggested that children with prenatally repaired MMC are at higher risk for development of sIC and associated symptoms than those who undergo postnatal repair. The presentation of symptoms was also earlier in these patients than previously reported after postnatal repair. The use of a dural allograft patch appears to have a positive correlation with sIC formation. Future investigations evaluating the incidence of sIC after fetoscopic MMC repair, in which primary dural closure typically cannot be achieved and a dural patch is most often utilized, will be helpful in facilitating prenatal counseling for patients considering fetal intervention.
Subject(s)
Cysts , Hydrocephalus , Meningomyelocele , Pregnancy , Child , Female , Humans , Meningomyelocele/complications , Incidence , Hydrocephalus/surgery , Allografts , Cysts/diagnostic imaging , Cysts/epidemiology , Cysts/etiologyABSTRACT
BACKGROUND: Previous studies have found a relationship between hypertension or cardiovascular disease and simple renal cysts (SRCs) in health check-up population, but SRCs incidence is still controversially associated with serum uric acid (SUA) concentration in the nondiabetic participants. In this single-centre nest case-control study, serum uric acid levels were examined in relation to the incidence of SRCs in nondiabetic individuals. METHOD: Participants who underwent at least two renal ultrasound examinations with an interval of more than 12 months were enrolled. The results of clinical examinations, laboratory tests and abdominal ultrasound tests were recorded for each participant and analysed in this retrospective observation study. RESULT: A total of 144 control and 144 SRC patients were ultimately confirmed and included in further analysis. Hyperuricaemia (OR 2.846, 95% CI 1.519-5.332, p = 0.001) was significantly correlated with SRC formation according to multivariable analysis. In both the male and female groups, SRC patients had significantly higher serum uric acid levels compared with control subjects. In 54 SRC patients with cyst puncture, the serum uric acid concentration was positively correlated with the uric acid concentration in cyst fluid (r = 0.6144, p < 0.0001). The serum uric acid concentration was positively correlated with the maximum cyst diameter in the SRC patients (r = 0.4531, p < 0.0001). CONCLUSION: In a nondiabetic population, hyperuricaemia was significantly independently associated with a higher SRCs incidence. In SRC participants with cyst puncture, the SUA level had a significantly positive correlation with the uric acid level in cyst fluid. In SRC patients, the SUA level had a significantly positive correlation with cyst maximum diameter.
Subject(s)
Cysts , Hyperuricemia , Kidney Diseases, Cystic , Humans , Male , Female , Uric Acid , Case-Control Studies , Retrospective Studies , Hyperuricemia/complications , Cysts/epidemiology , Risk FactorsABSTRACT
Background: Breast cysts encompass a variety of pathologies, both benign and malignant. Therefore, classifying cysts into different categories is needful to develop a management algorithm. This study aimed to describe and distinguish between simple, complicated and complex cysts; and compare the final BIRADS assessment with pathologic findings. Materials and methods: A 5-year retrospective review of our ultrasound database identified two hundred and seventy patients with cystic breast lesions. They were divided into simple, complicated and complex cysts according to ultrasound characteristics based on shape, orientation, margin, wall thickness, internal features (echogenicity, septa, mass) posterior acoustic features, surrounding tissue vascularity. The final BIRADS assessment was correlated with histological findings. Results: There were two hundred and sixty-six (98.5%) females and four (1.5%) males with a mean age 34.9 ± 11.8 years. The commonest presentation was a palpable mass, in 70% of the patients. There were 89 (33.0%) simple cysts, 61 (22.6%) complicated cysts and 120 (44.4%) complex cysts. Conclusion: Majority of the breast cysts (83%) were benign with overall 17% incidence of malignancy. Complex cysts were the most frequent cyst type in our study, it is also the category most frequently associated with breast cancer, obviating the need for histology.
Subject(s)
Breast Cyst , Breast Neoplasms , Cysts , Male , Female , Humans , Young Adult , Adult , Middle Aged , Breast Cyst/pathology , Nigeria/epidemiology , Ultrasonography , Cysts/diagnostic imaging , Cysts/epidemiology , Breast Neoplasms/diagnostic imaging , Breast Neoplasms/epidemiology , Retrospective StudiesABSTRACT
The prevalence of hepatic cysts in the general population and their natural history are largely unknown. This study aimed to assess the prevalence and natural history of hepatic cysts by investigating health checkup participants. Ultrasonographic data of health checkup participants (n = 38,842) were retrospectively evaluated to calculate its prevalence. In addition, we assessed the changes in the size and characteristics of hepatic cysts over 10 years (n = 7709). We found the prevalence of hepatic cysts was 21.9%. Older age, female sex, and presence of kidney cysts or pancreatic cysts were associated with the occurrence of hepatic cysts. Younger age, female sex, and the existence of multiple hepatic cysts were associated with cyst enlargement. Among 126 individuals who had hepatic cysts with a diameter of 30 mm or larger at the first visit, two (1.6%) required treatment. Remain 124 cases showed four patterns: 44 cases with enlargement, 47 stable, 11 regression after enlargement, and 22 regression. Hyperechoic fluid inside the cysts was observed in 54.5% (18 of 33), which was significantly higher than 6.6% (6 of 91) of the non-regression (OR = 17.0). The appearance of intracystic hyperechoic fluid by ultrasound may predict subsequent regression of the hepatic cyst.
Subject(s)
Cysts , Liver Diseases , Cysts/diagnostic imaging , Cysts/epidemiology , Female , Humans , Liver Diseases/diagnostic imaging , Liver Diseases/epidemiology , Prevalence , Retrospective StudiesABSTRACT
BACKGROUND: The purpose of the present paper is to assess the morbidity specifics risk factors of hepatic hydatid cyst after conservative surgery. METHODS: We conducted a retrospective study of 102 patients over a period of 13 years, from 2006 to 2019. We included all patients operated on hydatid cyst of the liver, complicated and uncomplicated, in the Department of General Surgery in Tahar Sfar hospital, Mahdia, Tunisia. We excluded patients who received an exclusive medical treatment and those who have other hydatic cyst localizations. RESULTS: The cohort was composed of 102 patients with a total of 151 cysts operated on using conservative surgery, among them there was 75 women (73.5%) and 27 men (26.5%). The median age was 43, with extremes ranging from 12 to 88 years. The majority of patients (94.1%) were from rural areas. The cysts were uncomplicated in about half of the cases (48%), elsewhere complications such as compression of neighboring organs (25.5%), opening in the bile ducts (16.7%), infection (9.8%), and rupture in the peritoneum (2%) were found. Conservative surgery was the mainstay of treatment with an overall mortality rate of 1.9%. The overall morbidity rate was 22%: 14% specific morbidity and 8% non-specific morbidity. External biliary fistula was the most common postoperative complication (9%). The predictive factors of morbidity in univariate analysis were: preoperative hydatid cyst infection (P = 0.01), Compressive cysts (P = 0.05), preoperative fever and jaundice, (respectively P = 0.03 and P = 0.02), no one achieved statistical significance in the multivariate model. CONCLUSIONS: Preoperative hydatid cyst infection, compressive cysts and preoperative fever and jaundice could be predictor factors of morbidity after conservative surgery for liver hydatid cyst. They must be considered in the treatment and the surgical decision for patients with hydatid cyst.
Subject(s)
Cysts , Adult , Cysts/epidemiology , Cysts/surgery , Female , Humans , Liver , Male , Morbidity , Retrospective Studies , Risk FactorsABSTRACT
BACKGROUND: The causes of an early onset of puberty are still not clearly defined and may vary from subject to subject. In girls, even if 90% of early puberty is idiopathic, magnetic resonance imaging (MRI) of the brain is performed to exclude secondary causes of precocious puberty, in particular pathological lesions as hypothalamic tumours (hamartoma). In some cases, other intracranial lesions are considered as incidental findings. Aim of the study is evaluating the prevalence of abnormal intracranial lesions detected by brain magnetic resonance imaging MRI with particular focus on the prevalence of pineal gland cysts in the diagnostic work-up of girls with central precocious puberty (CPP) as onset before 8 years and central early puberty (CEP) as onset before 10 years. MATERIAL AND METHODS: MRI data of girls referred from January 2010 to December 2015 to the Pediatric Endocrinology Unit of University of Pavia for early onset of breast development were collected. RESULTS: We collected 123 MRI data of girls referred to the Pediatric Endocrinology Unit of University of Pavia for early onset of breast development in the study period. Out of them, 25 (20.3%) had cerebral abnormalities and 15 (12.2%) had pineal gland cysts. No significant differences were noted in auxological, ultrasound and hormonal parameters at diagnosis among girls with or without pineal cysts. Patients have been observed for at least three years after the discontinuation of therapy. None of our patients had an unfavorable evolution. CONCLUSIONS: Although pineal cysts seem to be not involved in the onset of puberty, the relevance of the finding remains controversial. Our study wants to provide further insight into the incidence of pineal cysts in pubertal advances. Of note, pineal cysts are often asymptomatic and do not evolve over time.
Subject(s)
Cysts , Endocrine System Diseases , Pineal Gland , Puberty, Precocious , Child , Cysts/diagnostic imaging , Cysts/epidemiology , Female , Humans , Pineal Gland/diagnostic imaging , Pineal Gland/pathology , Puberty , Puberty, Precocious/diagnosis , Puberty, Precocious/epidemiology , Puberty, Precocious/etiologyABSTRACT
BACKGROUND: A paraovarian cyst (POC) is located between the ovary and the fallopian tube. In many cases POCs are diagnosed and managed as ovarian cysts. But since POC are a distinct entity in their clinical presentation and surgical intervention, they should be better defined. OBJECTIVES: To describe the clinical perioperative and operative characteristics of patients with POCs in order to improve pre-operative diagnosis and management. METHODS: A retrospective cohort study of patients with an operative diagnosis of POC between 2007 and 2019 in a single university-affiliated tertiary care medical center was included. Demographic characteristics as well as symptoms, sonographic appearance, surgery findings, and histology results were retrieved from electronic medical records. RESULTS: During the study period 114 patients were surgically diagnosed with POC, 57.9% were in their reproductive years and 24.6% were adolescents. Most presented with abdominal pain (77.2%). Preoperative sonographic exams accurately diagnosed POC in only 44.7% of cases, and 50.9% underwent surgery due to suspected torsion, which was surgically confirmed in 70.7% of cases. Among women with confirmed torsion, 28.9% involved the fallopian tube without involvement of the ipsilateral ovary. Histology results showed benign cysts in all cases, except two, with a pathological diagnosis of serous borderline tumor. CONCLUSIONS: POC should always be part of the differential diagnosis of women presenting with lower abdominal pain and sonographic evidence of adnexal cysts. If POC is suspected there should be a high level of suspicion for adnexal torsion and low threshold for surgical intervention, especially in adolescent, population who are prone to torsion.
Subject(s)
Abdominal Pain , Cysts , Fallopian Tube Diseases/diagnosis , Gynecologic Surgical Procedures , Ovarian Cysts/diagnosis , Abdominal Pain/diagnosis , Abdominal Pain/etiology , Adult , Cysts/diagnosis , Cysts/epidemiology , Cysts/physiopathology , Cysts/surgery , Diagnosis, Differential , Female , Gynecologic Surgical Procedures/methods , Gynecologic Surgical Procedures/statistics & numerical data , Humans , Israel/epidemiology , Outcome and Process Assessment, Health Care , Postoperative Complications/diagnosis , Postoperative Complications/epidemiology , Retrospective Studies , Tertiary Care Centers/statistics & numerical data , Torsion Abnormality/diagnosis , Torsion Abnormality/etiology , Ultrasonography/methodsABSTRACT
OBJECTIVE: The incidence of post-operative glottic cyst (POGC) formation in patients treated with transoral laser microsurgery with potassium-titanyl-phosphate laser (TLM-KTP) photoablation of early glottic carcinoma (EGC) has not previously been described. METHODS: A retrospective chart review was performed to identify all patients with early glottic cancer who underwent with single-modality TLM-KTP at our institution. Each patient received regular follow up with videostroboscopy for tumor surveillance. New glottic cysts seen on surveillance examinations were noted and their management was documented. RESULTS: A total of 33 patients met inclusion criteria. Eight patients (24%) developed POGC's within the original geographic perimeter of the cancerous vocal fold(s): 6 in the infraglottic region and 2 near the vocal process, at an average of 8 months after their initial cancer surgery. Of these 8 POGC's, 7 were at the periphery of the original tumor distribution and 1 was in the center of it. No POGC's were associated with any change in voice. Four of the 8 POGC's were phonosurgically excised, all without evidence of malignancy on pathology. The remaining 4 were monitored: 2 were stable for an average of 49 months of follow up; the remaining 2 resolved spontaneously by 7 and 31 months after first identification. CONCLUSIONS: POGC's are a frequent sequela of TLM-KTP for EGC. While these results suggest that they are unlikely to represent submucosal recurrences, surgeons should have a low threshold to biopsy if there is clinical concern for such and should counsel patients pre-operatively about the potential for their formation.
Subject(s)
Cysts/epidemiology , Glottis , Laryngeal Neoplasms/surgery , Laser Therapy/adverse effects , Lasers, Solid-State/therapeutic use , Postoperative Complications/epidemiology , Aged , Aged, 80 and over , Cysts/pathology , Female , Humans , Male , Microsurgery/adverse effects , Middle Aged , Postoperative Complications/pathology , Retrospective Studies , Time Factors , Treatment OutcomeABSTRACT
Introducción: Quistes hepáticos son formaciones de contenido líquido-seroso rodeado de parénquima hepático normal y sin comunicación con la vía biliar intrahepática. Mayor incidencia en adultos mayores de 50 años, con una relación mujer / hombre de 1.5: 1. Son asintomáticos. Los síntomas se presentan debido a su tamaño o bien por la presencia de complicaciones como la hemorragia, la rotura, la infección intraquística, o la compresión de estructuras adyacentes. Objetivo: Caracterizar a una paciente que presenta quiste hepático gigante complicado por rotura traumática. Caso clínico: Paciente femenino de 81 años, acudió a emergencia luego de haber presentado caída impactándose sobre superficie dura a nivel de parrilla costal e hipocondrio derecho, presentó dolor abdominal intenso acompañado de nausea y vómito. Al examen físico mostró signos claros de irritación peritoneal. Se realizó tomografía axial computarizada que reporta rotura de la pared de quiste hepático y aproximadamente 600 ml de líquido libre en cavidad. Se efectúo tratamiento quirúrgico de emergencia al realizar destechamiento del quiste y lavado de la cavidad. Conclusiones: Los quistes hepáticos, debido a su tamaño o complicaciones pueden poner en peligro la vida de los pacientes. Es necesario que dentro del arsenal diagnóstico del cirujano esté presente el conocimiento de esta patología(AU)
Introduction: Hepatic cysts are formations with liquid-serous content surrounded by normal liver parenchyma and without communication with the intrahepatic bile duct. It is reported with higher incidence in adults over fifty years of age, with a women/men ratio of 1.5: 1. They are asymptomatic; symptoms appear due to either their size or the presence of complications such as hemorrhage, rupture, intracystic infection, or compression of adjacent structures. Objective: To characterize a patient with a giant hepatic cyst complicated by traumatic rupture. Clinical case: A 81-year-old female patient went to the emergency room after falling and subsequently impacting herself on a hard surface at the level of the rib cage and right hypochondrium; she presented intense abdominal pain accompanied by nausea and vomiting. The physical examination showed clear signs of peritoneal irritation. A computerized axial tomography was performed, reporting rupture of the hepatic cyst wall and approximately 600 mL of free fluid within the cavity. Emergency surgical treatment was performed after cyst unroofing and cavity washing. Conclusions: Hepatic cysts, due to their size or complications, can endanger the patients' lives. It is necessary for the surgeon to consider knowledge of this condition as part of his or her diagnostic resources(AU)
Subject(s)
Humans , Female , Aged, 80 and over , Abdominal Pain/etiology , Cysts/epidemiology , Liver/injuries , Tomography/methods , Emergency Service, HospitalABSTRACT
INTRODUCTION: Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) affects mainly the lungs causing pneumonia and complications like acute respiratory distress syndrome. Pneumothorax is a rare manifestation of the disease. This report is a description of a series of patients with COVID-19 and spontaneous pneumothorax, some of them with associated pulmonary cysts. METHODOLOGY: Cases were collected retrospectively. We included clinical data from medical records and described radiologic findings. Patients that developed pneumothorax during mechanical ventilation were excluded. RESULTS: Ten cases were included in this report, nine of them were male. The median age of our series was 62 years (IQR = 57-68). The median days since the onset of symptoms until the development of pneumothorax was 27 (IQR = 17-31), most cases developed after the second week of the diagnosis of pneumonia. Two cases required invasive mechanical ventilation, but pneumothorax occurred after ventilator weaning. Three cases showed subpleural pulmonary cysts. CONCLUSIONS: Cysts and pneumothorax are rare manifestations of SARS-CoV-2 pneumonia with mechanisms not completely understood. This report highlights the role of CT scan in diagnosis of COVID-19 complications.
Subject(s)
COVID-19/complications , Cysts/etiology , Lung/pathology , Pneumothorax/etiology , Aged , COVID-19/diagnostic imaging , COVID-19/epidemiology , Colombia/epidemiology , Cysts/diagnostic imaging , Cysts/epidemiology , Cysts/virology , Female , Humans , Lung/diagnostic imaging , Lung/virology , Male , Middle Aged , Pneumothorax/diagnostic imaging , Pneumothorax/epidemiology , Retrospective Studies , SARS-CoV-2/pathogenicity , Tomography, X-Ray ComputedABSTRACT
BACKGROUND: High normal levels of thyroid-stimulating hormone (TSH) have been reported to be associated with chronic kidney disease (CKD) among euthyroid individuals. However, there has been only limited research on the association between TSH and proteinuria, a major risk factor for the progression of renal disease. METHODS: A cross-sectional study of 1595 euthyroid individuals was conducted. All participants were within the normal range for free triiodothyronine (T3), free thyroxine (T4), and TSH. Analyses were stratified by thyroid cyst status to test the hypothesis that the absence of thyroid cysts, an indicator of latent thyroid damage, is associated with declining ability to synthesis thyroid hormone. RESULTS: For participants with thyroid cysts, a significant inverse association between TSH and proteinuria was observed (adjusted odds ratio (95% confidence intervals) of log-transformed TSH for proteinuria 0.40 (0.18, 0.89)). In participants without thyroid cysts, a significant positive association between those two factors was observed (2.06 (1.09, 3.90)). CONCLUSIONS: Among euthyroid individuals in the general population, being in the normal range of TSH was found to have an ambivalent association with proteinuria. Thyroid cyst status could be an effect modifier for those associations.
Subject(s)
Proteinuria , Thyroid Diseases , Thyroid Gland/physiology , Thyrotropin/blood , Aged , Cross-Sectional Studies , Cysts/complications , Cysts/epidemiology , Female , Humans , Male , Middle Aged , Proteinuria/complications , Proteinuria/epidemiology , Thyroid Diseases/complications , Thyroid Diseases/epidemiology , Thyroid Hormones/bloodABSTRACT
BACKGROUND AND AIM: Blood cysts of cardiac valves are generally seen in newborns and infants and very rarely in adults. Although in most cases they are incidental findings they may be associated to severe cardiac or systemic complications. This study analyzes incidence, presentation, and treatment of valvular blood cysts in adults. METHODS: A review of the pertinent literature through a search mainly on PubMed and Medline was performed. RESULTS: In patients ≥18 years of age, our search disclosed 54 patients with mitral blood cysts (mean age, 48 ± 18 years), 9 with a tricuspid valve cyst (mean age, 67 ± 15 years), 3 with a blood cyst on the pulmonary valve (age 31, 43, and 44 years), and 1 aortic valve cyst in a 22-year-old man. Most patients were asymptomatic while stroke, syncope, or myocardial infarction occurred in six patients with a mitral valve cyst. Blood cysts were removed surgically in 70% of patients with a mitral cyst, in 55% with a tricuspid cyst, and in all those with a pulmonary or aortic cyst. At histology, the cyst wall was composed mainly by fibrous tissue and with the inner surface lined with typical endothelium. CONCLUSIONS: Blood cysts of cardiac valves are rare in adults but may cause life-threatening complications, particularly when located on the mitral valve. For such reason, surgical removal appears advisable, with low-risk procedures. Widespread use of multimodality imaging techniques will most likely increase the number of valvular blood cysts diagnosed also in adults.