1.Proximal-type epithelioid sarcoma of the vulva: A case report.
Pauline Mae R. DY ; Erick Martin H. YTURRALDE ; Jericho Thaddeus P. LUNA
Acta Medica Philippina 2025;59(5):82-87
<p style="text-align: justify;" data-mce-style="text-align: justify;">Epithelioid sarcoma is an uncommon mesenchymal malignancy which represents less than 1% of all sarcomas. Rarer still are reports of this tumor initially presenting in the vulva. We report a case of vulvar proximal-type epithelioid sarcoma.p><p style="text-align: justify;" data-mce-style="text-align: justify;">
p><p style="text-align: justify;" data-mce-style="text-align: justify;">A 52-year-old had a 5-month history of slowly growing papule on the right labia majora. Excision of the mass revealed a tumor composed of large polygonal cells with abundant eosinophilic cytoplasm. An immunohistochemistry panel revealed cytokeratin AE1/AE3 positivity only. She underwent radical vulvectomy with bilateral groin node dissection. The specimen revealed a cream tan, firm, fairly defined mass at the right vulva. Microscopic examination showed a sheet-like growth pattern of large pleomorphic epithelioid cells with large vesicular nuclei and prominent nucleoli. The tumor showed loss of INI1 nuclear expression and absence of CD34 staining. EMA was positive. The case was signed out as proximal-type epithelioid sarcoma of the right vulva. Two months post-operatively, the patient was given concurrent chemotherapy with 5 cycles of cisplatin 40 mg/m2 and 6600 centigray vulvar intensity-modulated radiotherapy. She had no evidence of disease for five months until repeat workup showed tumor recurrence in the perineum. She was subsequently given 6 cycles of gemcitabine 900 mg/m2 and gemcitabine 900 mg/m2 with docetaxel 100 mg/m2. Two months after, repeat workup showed persistent progressive disease in the vulva. She was subsequently given 4 cycles of doxorubicin 60 mg/m2 and is for repeat workup.p><p style="text-align: justify;" data-mce-style="text-align: justify;">
p><p style="text-align: justify;" data-mce-style="text-align: justify;">The immunohistomorphologic features of this tumor, in addition to its unusual location, present a diagnostic challenge. Clues to the diagnosis include an initial presentation as a soft tissue mass and microscopic features showing the presence of epithelioid to spindle cytomorphology with an infiltrative growth pattern. Immunohistochemistry studies revealing the loss of INI1 nuclear expression and expression of epithelial markers would ultimately establish the diagnosis of this rare clinical entity.
p>
Human
;
Female
;
Middle Aged: 45-64 Yrs Old
;
Female Urogenital Diseases
;
Vulvar Neoplasms
;
Epithelioid Sarcoma
2.Effect of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy on epithelial ovarian, fallopian tube, and peritoneal cancer: An institutional review of outcomes and its clinical implications
Romelyn April P. Imperio‑Onglao ; Jericho Thaddeus P. Luna
Philippine Journal of Obstetrics and Gynecology 2024;48(1):10-21
Background:
Ovarian, fallopian tube, and peritoneal cancer patients with advanced-stage diagnosis or recurrences spread to the peritoneal surface of the abdomen. Hyperthermic intraperitoneal chemotherapy (HIPEC) can penetrate and eradicate tumors that are microscopic up to those with a diameter of 2.5 cm from the peritoneal surface following cytoreductive surgery (CRS).
Objectives:
The study aimed to determine the efficacy and safety of CRS with HIPEC versus CRS alone for patients with epithelial ovarian, fallopian tube, and peritoneal cancer.
Materials and Methods:
This retrospective cohort study included 50 patients (20 patients underwent CRS + HIPEC, while 30 patients underwent CRS alone). Records of these patients from January 2014 to June 2020 were reviewed, tabulated, and analyzed.
Results:
The difference in recurrence rate between CRS with HIPEC and CRS alone was not statistically significant (50% vs. 43%, P = 0.774). The median time to recurrence was 10 and 9 months, respectively (P = 0.636). Five percent in the HIPEC group succumbed to the disease, while 13% died in the CRS alone group (P = 0.636). More post-operative complications were noted in the HIPEC group (45% vs. 10%, P = 0.007), but among these, only 2 cases had grade 3 to 4 complications (10%). The addition of HIPEC in the management of these patients resulted in a longer operative time (360 vs. 240 min, P < 0.001) and postoperative hospital stay (8 vs. 6 days, P = 0.026). There were no intra- or peri-operative mortalities in both groups.
Conclusion
CRS with HIPEC and CRS alone showed similar time to recurrence and recurrence rate. CRS with HIPEC had low risk of grade 3-4 complications and may still be considered as a treatment option for advanced, progressive, and recurrent epithelial ovarian, fallopian tube, and peritoneal cancer.
Cytoreduction Surgical Procedures
;
Hyperthermic Intraperitoneal Chemotherapy
;
Ovarian Neoplasms
3.Proximal-type epithelioid sarcoma of the vulva: A case report
Pauline Mae R. Dy ; Erick Martin H. Yturralde ; Jericho Thaddeus P. Luna
Acta Medica Philippina 2024;58(Early Access 2024):1-6
:
Epithelioid sarcoma is an uncommon mesenchymal malignancy which represents less than 1% of all sarcomas. Rarer still are reports of this tumor initially presenting in the vulva. We report a case of vulvar proximal-type epithelioid sarcoma.
:
A 52-year-old had a 5-month history of slowly growing papule on the right labia majora. Excision of the mass revealed a tumor composed of large polygonal cells with abundant eosinophilic cytoplasm. An immunohistochemistry panel revealed cytokeratin AE1/AE3 positivity only. She underwent radical vulvectomy with bilateral groin node dissection. The specimen revealed a cream tan, firm, fairly defined mass at the right vulva. Microscopic examination showed a sheet-like growth pattern of large pleomorphic epithelioid cells with large vesicular nuclei and prominent nucleoli. The tumor showed loss of INI1 nuclear expression and absence of CD34 staining. EMA was positive. The case was signed out as proximal-type epithelioid sarcoma of the right vulva. Two months post-operatively, the patient was given concurrent chemotherapy with 5 cycles of cisplatin 40 mg/m2 and 6600 centigray vulvar intensity-modulated radiotherapy. She had no evidence of disease for five months until repeat workup showed tumor recurrence in the perineum. She was subsequently given 6 cycles of gemcitabine 900 mg/m2 and gemcitabine 900 mg/m2 with docetaxel 100 mg/m2. Two months after, repeat workup showed persistent progressive disease in the vulva. She was subsequently given 4 cycles of doxorubicin 60 mg/m2 and is for repeat workup.
The immunohistomorphologic features of this tumor, in addition to its unusual location, present a diagnostic challenge. Clues to the diagnosis include an initial presentation as a soft tissue mass and microscopic features showing the presence of epithelioid to spindle cytomorphology with an infiltrative growth pattern. Immunohistochemistry studies revealing the loss of INI1 nuclear expression and expression of epithelial markers would ultimately establish the diagnosis of this rare clinical entity.
epithelioid sarcoma
;
vulvar neoplasms
;
female urogenital diseases
4.Prevalence of postpartum depression among mothers in a tertiary government hospital in the Philippines during the COVID-19 pandemic.
Roxanne Endozo Garcia ; Jericho Thaddeus P. Luna
Philippine Journal of Obstetrics and Gynecology 2024;48(3):177-184
BACKGROUND<p style="text-align: justify;" data-mce-style="text-align: justify;">Postpartum depression (PPD) is the most common perinatal psychiatric disorder and women are at greatest risk of developing this during their first postpartum year. Extraneous factors and events indirectly related to maternity like the quarantine measures imposed during the COVID-19 pandemic can add to the already burdensome mental effects of pregnancy.p>OBJECTIVE<p style="text-align: justify;" data-mce-style="text-align: justify;">The aim of the study is to determine the prevalence of and possible risk factors for PPD during the COVID-19 pandemic using the Edinburgh Postnatal Depression Scale in Filipino (EPDS-F) in a tertiary government hospital.p>METHODOLOGY<p style="text-align: justify;" data-mce-style="text-align: justify;">This is a cross-sectional study involving patients 18 years of age and above who delivered vaginally or through cesarean section to a live or dead fetus more than 20 weeks age of gestation and more than 500 g, preterm or term during the pandemic. Patients included were those who tested positive for COVID 19 infection who delivered 48 h up to 8 week postpartum. All the patients who consented and fulfilled the inclusion criteria answered the EPDS-F questionnaire to determine the prevalence rate of PPD. A score of 13 or greater suggests the presence of major depressive symptoms.p>RESULTS<p style="text-align: justify;" data-mce-style="text-align: justify;">There was a total of 61 postpartum patients who were delivered in a tertiary hospital from September 2022 to October 2022. Out of 61 patients, 20 scored 13 points and above in the EPDS-F questionnaire showing a PPD prevalence of 32.8%. Patient’s age showed a statistically significant association with the likelihood of having PPD (P = 0.0148), the highest prevalence observed at an average age of 25 and a lower prevalence at 29 years old.p>CONCLUSION<p style="text-align: justify;" data-mce-style="text-align: justify;">Although age seems to have a significant association with PPD, direct causality is difficult to establish as the likelihood of having PPD depends on the mother’s personal qualities and traits, the societal background, and her coping mechanisms during an extraordinary circumstance such as this global COVID-19 pandemic.p>
Human
;
Female
;
Covid-19
;
Depression, Postpartum
;
Edinburgh Postnatal Depression Scale
;
Psychiatric Status Rating Scales
5.Recurrent vulvar dysplasia after a prior carcinoma of the cervix: A case of field effect.
Jessa Karyl Rubenecia Apa ; Jericho Thaddeus P. Luna
Philippine Journal of Obstetrics and Gynecology 2024;48(3):197-201
<p style="text-align: justify;" data-mce-style="text-align: justify;">Vulvar intraepithelial neoplasia (VIN) is a dysplastic condition of the squamous epithelium of the vulva. There are two types of VIN: high-grade squamous intraepithelial lesion of the vulva and VIN differentiated type (dDVIN). Management includes excision, laser ablation, and topical therapy. An excisional procedure used in VIN is simple local excision and partial or total skinning vulvectomy. Despite treatment, its recurrence is high. A G5P5 (5004) woman in her 60s presented with vulvar pruritus and vulvar pain of 2 years. She was treated for cervical adenocarcinoma Stage IB1 with surgery and complete radiotherapy 27 years prior. She was diagnosed twice with vulvar dysplasia 12 and 21 years after the diagnosis of cervical malignancy, both times presenting as vulvar pruritus. She was subsequently managed with vulvectomy with bilateral groin node dissection and with wide local excision, respectively. A 3 cm × 2 cm well-circumscribed, irregular erythematous plaque at the introitus’s 11–1 o’clock region was noted on physical examination. She was managed as a case of recurrent VIN III and underwent wide local excision and distal urethrectomy with split-thickness skin graft. The final histological examination of the submitted specimen showed human papillomavirus-associated classic VIN II.
p>
Human
;
Female
;
Middle Aged: 45-64 Yrs Old
6.Small-cell carcinoma of the ovary, hypercalcemic type: A report of two cases and review of related literature
Almaira S. Pagayao ; Jericho Thaddeus P. Luna
Philippine Journal of Obstetrics and Gynecology 2024;48(3):190-196
Small-cell carcinoma of the ovary, hypercalcemic type (SCCOHT), is a rare and aggressive type of ovarian cancer. It generally presents in younger patients, is diagnosed at an advanced stage, and is associated with a dismal prognosis. Due to its rarity and morphologic similarity to more common ovarian tumors, diagnosis may be a challenge. A high index of suspicion followed by appropriate immunohistochemistry stains performed by an expert pathologist is essential to diagnosis. Two cases of SCCOHT are presented: 21 years old with rapidly progressive Stage IIIA1i disease who underwent surgery and succumbed to the illness after 3 months before adjuvant treatment could be given, and a 49 years old with Stage IIIB disease with tumor progression who is on adjuvant chemotherapy and apparently well, 21 months after her first symptoms appeared. Related literature is presented and compared to the features of the index cases. Diagnosis and treatment options are also discussed briefly.
ovarian cancer
;
ovarian neoplasms
7.The prevalence of COVID-19 infection among gynecologic oncology patients receiving cancer treatment in a COVID-19 referral hospital
Renee Riza Cartago Medalla ; Jericho Thaddeus P. Luna
Philippine Journal of Obstetrics and Gynecology 2023;47(4):199-205
Introduction:
Cancer patients are more susceptible to coronavirus disease-19 (COVID-19) infection because they are immunosuppressed by their disease or therapy, most of them have coexisting medical conditions, and they frequently visit hospitals for treatment and surveillance.
Objective:
The objective of this study was to determine the prevalence of COVID-19 infection among gynecologic oncology patients receiving treatment in a COVID-19 referral hospital.
Materials and Methods:
A descriptive, cross-sectional study involving 47 gynecologic cancer patients receiving treatment from June 2020 to December 2020 was performed. All patients underwent SARS-CoV-2 reverse transcription-polymerase chain reaction (RT-PCR) swab test and symptom and exposure assessment before the start of cancer treatment. Patients with negative SARS-CoV-2 RT-PCR swab test results received their planned treatment, and a repeat swab test and triage assessment were done midtreatment and after treatment.
Results:
Five (10.6%) patients had positive baseline SARS-CoV-2 RT-PCR swab results, but all proceeded with treatment after negative results were obtained. Only 1 (2.13%) patient had a positive SARS-CoV-2 RT-PCR swab test result at midtreatment. All patients had no COVID-19-associated symptoms and none of them tested positive for COVID-19 infection posttreatment.
Conclusion
The prevalence of COVID-19 infection among gynecologic cancer patients receiving cancer treatment is 2.13%. All patients who had positive SARS-CoV-2 RT-PCR swab test results at baseline or midtreatment were able to continue and complete treatment. There were no severe clinical events or mortalities among those affected with COVID-19 infection.
COVID-19
8.Tumor recurrence in a previous abdominal incision site in a patient with Endometrial Adenocarcinoma: A case report
Patricia Marie T. Fernandez ; Jericho Thaddeus P. Luna
Philippine Journal of Obstetrics and Gynecology 2021;45(3):128-133
Endometrial cancer is frequently diagnosed at an early stage and exhibits a good prognosis. However, 10%–15% of tumors recur usually within 3 years. Common sites of recurrence are the vaginal vault and pelvis. Only a number of case reports exist for tumor recurrence in a previous incision site. We present a case of a 71‑year‑old Filipino woman, a diagnosed case of Endometrial Adenocarcinoma Stage III A, FIGO Grade 1, who underwent surgical management, chemotherapy, and radiation therapy 9 years prior, presenting with an abdominal mass at the inferior aspect of the previous surgical scar with the foul‑smelling discharge of 1‑year duration. Physical examination revealed a 6 cm × 4 cm, friable, movable, nontender abdominal mass, with associated edema of the mons pubis. Surgical resection showed that the mass was confined to the abdominal wall, with no extension beneath the fascia and no evidence of tumor in the pelvic and abdominal cavity. Histological examination revealed a moderately differentiated adenocarcinoma in the abdominal wall, confirming tumor recurrence in an atypical location, probably arising from the previous incision site.
Endometrial Neoplasms
;
Recurrence
9.Papillary squamous carcinoma of the cervix with metachronous clear cell renal cell carcinoma
Renee Riza C. Medalla ; Jericho Thaddeus P. Luna
Philippine Journal of Obstetrics and Gynecology 2020;44(6):23-27
Multiple primary tumors can be classified as synchronous or metachronous. Cases have been reported, with a prevalence, in gynecologic malignancies, of 1.9 to 4.3%, and commonly occurring in endometrial and ovarian malignancies. Renal tumors coexisting with primary cervical cancer are mostly metastatic tumors, and at present, no case of cervical carcinoma metachronous with renal cell carcinoma has been reported on literature. This is a case of Papillary Squamous Cell Carcinoma of the cervix who developed a metachronous Clear Cell Renal Cell Carcinoma. Several months after the diagnosis of cervical cancer, she presented with an abdominal mass and signs of uremia secondary to obstructive uropathy. She underwent radical nephrectomy with contralateral percutaneous nephrostomy. Definitive plan for the cervical mass is concurrent chemotherapy and radiation, depending on the improvement in renal function. Currently, there are no clearly established guidelines in managing metachronous cervical and renal masses, and this presents a unique opportunity to document this case, and study its implications on management and prognosis.
Neoplasms, Multiple Primary
;
10.Recurrent Paget’s disease of the vulva in a split-thickness graft
Romelyn April P. Imperio-Onglao ; Jericho Thaddeus P. Luna
Philippine Journal of Obstetrics and Gynecology 2020;44(6):32-40
Extramammary Paget’s disease (EMPD) of the vulva is a rare vulvar neoplasm but commonly arises during the postmenopausal period. Intraepithelial Paget’s disease may persist for prolonged periods without demonstrating invasion but with high rates of recurrence. Appearance of Paget’s disease in a split-thickness skin graft, is associated with an occurrence outside the grafted area. It demonstrates retrodissemination as the pathologic process hypothesized in the spread of the disease within the skin via lymphatics and vessels creating tissue bridges between sites of involvement. We present a case of an 81-year-old female, the patient came in for complaints of vulvar pruritus beginning at the left inguinal area three years prior to her diagnosis. She consulted with a dermatologist and was initially treated with steroids and emollients. Persistence of symptoms and enlargement of the lesion prompted a vulvar punch biopsy which showed Paget’s disease and referral to the Gynecologic Oncology service. Wide local excision with split-thickness skin grafting was performed. However, one year after her surgery, patient noted vulvar pain and palpable vulvar lesions. Biopsy was done which showed Extramammary Paget’s Disease recurrence. Patient underwent repeat wide local excision with frozen section, and split-thickness skin grafting. With the aid of frozen section, the intraepithelial involvement was noted to spread beyond the grossly apparent lesion. After 6 months post re-excision, patient noted vulvar pruritus and palpable vulvar lesions. Biopsy was done which showed Extramammary Paget’s Disease recurrence. Due to the proximity of the lesion to the sphincter and need for a colostomy, the patient did not consent for re-excision. Imiquimod 5% was chosen as the mode of treatment. The challenges of interventions are to remove or treat disease that may not be visible, without overtreatment and to minimize morbidity from radical surgery. Surgery remains the primary management for EMPD of the vulva. Imiquimod 5% can be used in recurrences. Despite the advances in the knowledge and management of vulvar Paget’s disease the high rate of recurrent disease remains a challenge for optimal management and would require frequent and long-term follow-up.
Paget Disease, Extramammary
;
Female
;
vulvar neoplasms
;


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