In the Philippines, the rate of sexually transmitted infections (STIs) remains high, and statistics show that the highest prevalence is among individuals between the ages of 15 and 24 years old. Unlike Human Immunodeficiency Virus (HIV), other common STIs, such as gonorrhea, syphilis, HPV and herpes are not well discussed.

A descriptive cross-sectional study was conducted to determine the knowledge, awareness and misconceptions of STIs and their practices among men and women aged 15-24 in Sampaloc, Manila. Convenience sampling was conducted among 15- to 24-year-old residents from Barangay 466, excluding healthcare professionals. Sets of questions were adapted from other knowledge, attitudes and practices (KAP) research studies and underwent cross-cultural validation. Questions were also translated and validated into the Filipino language. Data gathering was conducted using self-administered surveys disseminated through online posting and in-community, as well as face-to-face recruitment.

Among the 104 respondents, HIV remained the most recognized STI (99%), while less than half were aware that chlamydia and hepatitis B are STIs. The most common misconception about STI transmission includes the sharing of food and drinks. In terms of prevention, more than half of the participants believed that oral contraceptive pills can prevent STIs. With regards to attitude, 43.3% of the participants disagreed that watching/reading pornographic materials can contribute to risky sexual practices. Among sexually active participants, 19% do not use condoms, and 65% of them do not get tested annually.

In conclusion, the findings from this study reveal a concerning gap in KAP related to STIs among participants aged 15-24 Filipinos. It is recommended that efforts should be directed towards targeted education campaigns and interventions to empower young individuals with accurate information and foster a responsible approach to sexual health.

Human ; Adolescent: 13-18 Yrs Old ; Young Adult: 19-24 Yrs Old ; Surveys And Questionnaires ; Sexually Transmitted Diseases ; Residence Characteristics ; Cross-sectional Studies ; Reproductive Health

A unicornuate uterus with a non-communicating rudimentary horn is a rare Müllerian duct anomaly that is frequently underdiagnosed because of its variable clinical presentation and the limitations of conventional imaging modalities. Although not considered a direct cause of infertility, it may coexist with other reproductive pathologies and contribute to adverse reproductive outcomes. Presented here is a case series of three infertile women aged 30–36 years who were diagnosed with a unicornuate uterus and non-communicating rudimentary horn during fertility evaluation. Patient A presented with primary infertility, cyclic pelvic pain, endometriosis, and bilateral tubal disease; Patient B had a seven-year history of primary infertility and was initially suspected to have unilateral tubal obstruction; and Patient C was referred with a presumed diagnosis of uterine didelphys and was subsequently found to have a unicornuate uterus with a non-communicating rudimentary horn and ipsilateral renal agenesis. In all three cases, preoperative imaging failed to establish the definitive diagnosis, which was confirmed intraoperatively through laparoscopy, chromotubation, and hysteroscopy. Patients A and B underwent laparoscopic excision of the rudimentary horn with ipsilateral salpingectomy, while Patient C underwent only ipsilateral salpingectomy. Hysteroscopic transillumination was utilized in one case to facilitate safe laparoscopic dissection and delineation of the hemiuterine anatomy. All patients had uneventful postoperative recovery and were subsequently counseled regarding fertility options. This case series highlights the diagnostic challenges posed by unicornuate uterus with a non-communicating rudimentary horn, emphasizes the importance of a high index of suspicion during infertility work-up, and demonstrates the value of minimally invasive surgical management and hysteroscopic transillumination in selected cases. Early recognition and individualized treatment may help reduce reproductive complications and improve fertility counseling and management.

Human ; Female ; Adult: 25-44 Yrs Old ; Infertility, Female ; Laparoscopy ; Salpingectomy ; Hysteroscopy ; Pathology ; Endometriosis ; Fallopian Tube Diseases ; Transillumination ; Uterine Didelphys

Introduction: Brenner tumors are uncommon epithelial-stromal neoplasms that usually arise in the ovary and comprise a small proportion of ovarian tumors. Extraovarian Brenner tumors are exceedingly rare, and cervical involvement is exceptional. Because of their unusual location and histologic resemblance to other cervical epithelial lesions, accurate diagnosis can be challenging on limited biopsy material. Case Description: A 43-year-old woman presented with prolonged menstrual bleeding and a clinically suspicious cervical mass. An initial cervical punch biopsy demonstrated benign inflammatory and metaplastic changes. Due to persistent symptoms, a repeat biopsy was performed. Histopathologic examination revealed well-defined nests and cords of urothelial-like epithelial cells with focal cystic change embedded in a dense fibrous stroma. The tumor cells showed elongated nuclei with dense chromatin, inconspicuous nucleoli, and clear cytoplasm with distinct cell borders. Occasional mitotic figures were present without significant cytologic atypia. Immunohistochemical studies demonstrated tumor cell positivity for GATA-3, CK7, p63, and p16, with estrogen receptor positivity in the surrounding stroma, supporting the diagnosis of a borderline extra-ovarian Brenner tumor of the cervix. Discussion: Cervical Brenner tumors are extremely rare and may closely mimic squamous cell carcinoma, transitional cell carcinoma, or benign squamous metaplasia, particularly in small biopsy specimens. Recognition of the characteristic nested urothelial-like architecture, together with a focused immunohistochemical panel, is essential for accurate classification and to prevent misdiagnosis and unnecessary aggressive management. Conclusion This case highlights a rare borderline extra-ovarian Brenner tumor arising in the cervix and emphasizes the importance of correlating histomorphologic features with immunohistochemistry in establishing the correct diagnosis of unusual cervical neoplasms.
Brenner Tumor ; Immunohistochemistry ; Urothelium ; Uterine Cervical Neoplasms

Introduction: Ovarian lymphoma is rare and often misdiagnosed, as its clinical presentation can be similar to other more frequent tumors. It accounts for <1% of all non-Hodgkin lymphomas, with high-grade B-cell lymphoma being the most frequently implicated subtype. Case Description: A 48-year-old woman presented with bilateral ovarian masses, elevated CA-125, and extensive abdominal and thoracic lymphadenopathy. She was managed as advanced ovarian cancer and underwent TAHBSO. Grossly, both ovaries were enlarged and nodular. Histology showed a round cell neoplasm composed predominantly of medium-sized, cleaved lymphocytes, admixed with scattered larger atypical cells. Initial immunohistochemistry panel demonstrated diffuse CD45 positivity and negativity for AE1/AE3, Inhibin, SALL4, Desmin, and Calretinin. Subsequently, CD20 and PAX5 showed diffuse reactivity. CD10, BCL2, and BCL6 highlighted neoplastic follicles. CD3 was negative. High-grade B-cell lymphoma was considered; however, the Ki-67 proliferative index was 38%, and c-MYC expression was low (5%). A final diagnosis of follicular lymphoma involving both ovaries was rendered. Discussion: The clinical presentation strongly suggested advanced ovarian carcinoma. However, histologic and immunophenotypic evaluation established lymphoma. Although aggressive subtypes are more common in advanced cases, indolent entities such as follicular lymphoma should also be considered, particularly in resource-limited settings where delays in diagnosis occur. Distinguishing lymphoma from carcinoma is critical, as management differs significantly and misclassification may lead to overtreatment. Conclusion Recognition of ovarian lymphoma is critical, as accurate diagnosis alters management and prevents unnecessary radical surgery.
CA-125 Antigen ; Immunohistochemistry ; Lymphoma, Follicular ; Ovarian Neoplasms

Bowenoid papulosis (BP) is an uncommon yet clinically significant human papillomavirus (HPV)-associated condition that exhibits features of both condyloma acuminata and carcinoma insitu. We report the case of a 24-year-old Filipino male with multiple pruritic, pigmented penile lesions of 5 months’ duration, confirmed histologically as BP. This case underscores the importance of recognizing HPV-related lesions early and initiating appropriate treatment, not only to prevent progression to malignancy but also to limit transmission. The report also highlights the relevance of offering HPV vaccination, particularly to males, and the critical need for screening for other sexually transmitted infections, especially in light of the growing human immunodeficiency virus epidemic in the Philippines, underscoring that the condition itself may be sexually transmitted in nature.

Human ; Male ; Young Adult: 19-24 Yrs Old ; Hiv ; Human Papillomavirus Viruses ; Sexually Transmitted Diseases

BACKGROUND

Cervical cancer, caused by human papillomavirus (HPV), is the second most common cancer among Filipino women. Despite vaccine availability, the Philippines has a low 60% immunization rate, driven by hesitancy and poor public awareness.

AIMS AND OBJECTIVES

This study assessed how 100 women (ages 18–45) in Quezon City understood HPV and their willingness to vaccinate.

MATERIALS AND METHODS

Researchers used a pre–post interventional study and purposive sampling and Cochran’s formula for size calculation. Participants completed a pretest, a Department of Health/World Health Organization/Centers for Disease Control and Prevention-based digital educational intervention, a posttest, and a satisfaction survey. Data were gathered confidentially under informed consent.

RESULTS

Results showed significant improvement in knowledge and willingness to vaccinate (P < 0.001), with almost all respondents expressing willingness. The intervention received high satisfaction ratings, proving the digital tool was effective and well-received.

CONCLUSION AND RECOMMENDATION

In conclusion, this study demonstrated that a structured digital educational tool effectively bridges knowledge gaps and addresses vaccine hesitancy in a community setting. Findings emphasize the importance of targeted, community-level initiatives to reduce cervical cancer risk. Future research should include teens and males and use a larger randomized sample for definitive evidence.

Human ; Female ; Adolescent: 13-18 Yrs Old ; Young Adult: 19-24 Yrs Old ; Adult: 25-44 Yrs Old ; Middle Aged: 45-64 Yrs Old ; Uterine Cervical Neoplasms ; Human Papillomavirus Viruses ; Vaccination ; Women

BACKGROUND OF THE STUDY

The treatment for cervical cancer among young women can result in adverse effects that contribute to a negative quality of life (QOL). The literature shows varied studies on the QOL of cervical cancer patients, but evidence on the local context is limited, particularly in young patients.

OBJECTIVES

This study aimed to determine the QOL of young women with cervical cancer treated with concurrent chemoradiation.

MATERIALS AND METHODS

A prospective cross-sectional research design was employed. A total of 72 cervical cancer patients who were 40 years old and younger and treated with chemoradiation were recruited using complete enumeration. The study locale was in a tertiary government hospital, which is a training center for gynecologic oncology in the Philippines. The European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (QLQ)-C30 and EORTC QLQ of women with Cervical Cancer (CX24) served as data collection instruments. Descriptive statistics were utilized to describe and synthesize the data.

RESULTS

Seventy-two young women with cervical cancer treated with concurrent chemoradiation reported a mean global health status score of 4.75, indicating a moderate QOL. However, functional domains were generally low, with the lowest scores in cognitive (1.71), social (1.64), and physical interference with social activities (1.96). The average symptom score was 2.10, reflecting moderate symptomatology. On the EORTC QLQ-CX24, most QOL aspects were rated low, except for body image (2.01), menopausal symptoms (2.31), and sexual worry (2.79). Sexual enjoyment scored the lowest at 1.16, with an overall average of 1.71.

CONCLUSIONS

The study highlights low-to-moderate QoL among young cervical cancer patients post-chemoradiation, underscoring the need for improved supportive care addressing physical, psychological, and social challenges caused by the disease and treatment modality.

Human ; Female ; Uterine Cervical Neoplasms ; Quality Of Life

Although commonly seen in the ovary, fallopian tube, peritoneum, and endometrium, the serous carcinoma histology is considered a rare subtype when seen in the cervix. The prevalence of cervical adenocarcinoma, including serous carcinoma, varies between 5% and 15% of all cervical malignancies. A thorough literature study revealed only 113 cases of serous carcinoma of the cervix, highlighting its infrequency relative to other cervical cancer variants. As a subtype of adenocarcinoma, serous carcinoma of the cervix has aggressive characteristics and usually unfavorable prognosis, more so its clinicopathological characteristics are relatively unclear because of its rarity and limited number of cases and reviews seen in literature. This is a case of a 44-year-old G3P3 with a primary complaint of heavy vaginal bleeding. The diagnosis of serous carcinoma of the cervix was made by histopathological evaluation, confirmed by immunostaining. With physical examination and diagnostic imaging confirming an early stage disease, the patient successfully underwent primary surgical management.

Human ; Female ; Uterine Cervical Neoplasms

Herlyn–Werner–Wunderlich Syndrome (HWWS) is a rare congenital Mullerian duct anomaly, characterized by the presence of an obstructed hemivagina with uterus didelphys and an ipsilateral renal anomaly (OHVIRA). Ovarian serous adenocarcinoma is a type of epithelial ovarian cancer and accounts for about 90% of all ovarian cancers. The incidence of Müllerian duct anomalies associated with ovarian cancer is unknown. Due to its rarity of these conditions, diagnosis and management are challenging. In this paper, we present a case of a 53-year-old, nulligravid woman who presented with an acute abdomen. A transrectal and transabdominal sonography showed an ovarian mass with malignant features. Immediate surgical intervention was performed, and removal of the ovarian mass was done. Intraoperatively, findings of obstructed hemivagina, uterine didelphys, and the absence of one kidney were noted, suggestive of HWWS. Biopsy of the mass revealed borderline serous cystadenocarcinoma of the right ovary.

Human ; Ovarian Neoplasms

BACKGROUND

Endometriosis is an inflammation-dependent condition characterized by the uncontrolled development of lesions resembling the endometrium. For the host tissue to maintain homeostasis throughout the active process of inflammation resolution, endogenous factors must be activated.

OBJECTIVE

To determine if using specialized pro-resolving mediators (SPM) to treat endometriosis patients’ persistent pelvic pain is safe and effective.

METHODS

A systematic review was performed to determine studies that determined the effect of Specialized Pro-resolving Mediators (SPM) on endometriosis control. A descriptive narrative approach was applied to synthesize the findings of this systematic review.

RESULTS

Three prospective case-control studies and three in vitro studies were included. All studies involved Lipoxin A4 as the specialized pro-resolving mediator assessed for benefit on endometriosis control. All studies consistently reported that SPM can be potentially effective in treating endometriosis. The search terms used were: “Specialized Pro-resolving Mediators,” “SPM,” “Chronic inflammatory agent,” pelvic pain, and endometriosis.

CONCLUSION

Despite the lack of trials on the use of Specialized Pro-resolving Mediators to manage chronic pelvic pain, case-control and in vitro studies are consistent in detailing the potential benefits of SPM for endometriosis control. Given the concrete pathophysiologic basis for the mechanism of action for SPM, it is highly recommended that future trials be made to determine its efficacy and safety.

Human ; Endometriosis ; Inflammation ; Specialized Pro-resolving Mediators