BACKGROUND

Enteric duplication cyst is a rare congenital anomaly of the digestive tract, affecting 0.2% of children and 5- 6% of adults, occurring in 1 in 4,500 births. Intussusception is uncommon in adults, accounting for less than 5% of cases, and is found in 1% of bowel obstruction patients. Clinical symptoms in adults can differ from the typical pediatric presentation.

CASE

A 40-year-old female was hospitalized with epigastric pain and vomiting, which began 12 hours prior to admission. She experienced crampy pain, escalating to severe pain radiating to the right upper quadrant, along with 12 episodes of non-bilious vomiting. She had a previous history of acute cholecystitis and no known comorbidities. Upon admission, her blood pressure was elevated, and she had icteric sclerae and a tender right upper quadrant with a mass in the epigastrium. Laboratory findings showed leukocytosis, hypokalemia, hypoalbuminemia, and hyperbilirubinemia. A computed tomography of the whole abdomen with contrast revealed duodenojejunal intussusception with biliary obstruction, along with a duodenal duplication cyst measuring 4.2 x 5.8 cm, acting as the lead point, with invagination of part of the pancreatic head into the intussusception. She was managed with decompression, medications, and intravenous antibiotics. After three days, she underwent exploratory laparotomy, pancreatoduodenectomy, segmental resection of the jejunum, and anastomosis procedures. Histopathology confirmed the duodenal duplication cyst, showing intestinal-type mucosa lining exhibiting ischemic necrosis with no atypia or malignant tumor cells. The patient tolerated the procedure well, and her symptoms resolved. She was discharged on the 14th hospital day in stable condition.

CONCLUSION

Adult duodenojejunal intussusception is a rare disease that is difficult to diagnose due to its nonspecific symptoms and is possible in cases of duplication cysts which can act as a lead point, such as in our patient. Therefore, a high index of suspicion and imaging plays an important role in the diagnosis of a duplication cyst with intussusception in adults especially those presenting with abdominal pain, vomiting, and jaundice. A correct and timely diagnosis is needed to prevent various complications including bowel infarction and sepsis.

Human ; Female ; Adult: 25-44 Yrs Old ; Abdominal Pain ; Cysts ; Female ; Intussusception ; Jaundice ; Jaundice, Obstructive ; Pain ; Research Report

Introduction: Central precocious puberty (CPP) is defined as premature activation of the hypothalamic-pituitary-gonadal axis, resulting in the development of secondary sexual characteristics before 8 years of age in girls. While most cases are idiopathic, intracranial pathologies such as pituitary lesions may cause CPP. Early identification is essential to optimize outcomes and minimize psychosocial impact. We report a case of CPP associated with pituitary microadenoma and pineal cyst from the Paediatric Department, Hospital Sultanah Nur Zahirah. Case: A 4-year-old female presented with bilateral breast enlargement, with ultrasonography showing normal fibroglandular tissue. Breast development was noted since 3 months of age, with whitish vaginal discharge from 2 years. She demonstrated accelerated growth, with height and weight above the 95th centile. There were no features suggestive of peripheral causes or raised intracranial pressure. Examination revealed Tanner stage A1B3P2. Bone age was markedly advanced (11 years vs. chronological age 4 years). Hormonal evaluation showed elevated LH (3.28 IU/L) and follicle-stimulating hormone (4.79 IU/L), consistent with CPP. MRI demonstrated focal delayed enhancement in the posterolateral pituitary suggestive of microadenoma, and an incidental pineal cyst without complex features. Ophthalmological assessment was normal. Neurosurgical evaluation advised conservative management with annual imaging surveillance. Intramuscular Triptorelin was initiated at 4 years 1 month. Follow-up showed regression of pubertal progression, resolution of vaginal discharge, and reduced growth velocity to 6 cm/year. Conclusion This case highlights the importance of thorough evaluation in CPP to identify underlying intracranial pathology. Early initiation of gonadotropin-releasing hormone analog therapy effectively halts pubertal progression and preserves growth potential.
Central Nervous System Cysts ; Puberty

Basal Cell Nevus Syndrome (BCNS) is a rare autosomal dominant disorder characterized by a range of abnormalities, most notably multiple basal cell carcinomas (BCCs), odontogenic keratocysts, and palmar and/or plantar pits. BCC is the most common form of skin cancer globally. It is typically locally invasive and very rarely metastasizes, with distal metastases occurring in only 0.00028% to 0.55% of cases.

We present a case of a 68-year-old Filipino woman who was diagnosed with BCNS. She presented with multiple black nodules and plaques on her face and neck, histopathologically confirmed as BCCs. In addition, the presence of palmoplantar pits and calcification of the falx cerebri met three of the six major criteria for BCNS. Computed tomography (CT) and bone scans, revealed multiple bone metastases in the cranium, spine, sternum, and ribs. No previous cases of metastasis in a BCNS patient have been reported in the Philippines, making this the first documented case.

Human ; Female ; Aged: 65-79 Yrs Old ; Basal Cell Nevus Syndrome ; Carcinoma, Basal Cell

INTRODUCTION

Epidermal inclusion cysts require surgical intervention to prevent recurrence and symptoms. Elliptical excision is definitive but results in longer scar, while minimal incision techniques offer better cosmetic outcomes despite higher recurrence rates probably due to incomplete excision. To date, there are currently no local studies published.

METHODOLOGY

A randomized controlled trial was conducted from October 2023 to May 2024 at a dermatology center in the Philippines. Patients were randomly assigned to minimal incision or elliptical excision techniques. Key metrics included operation time, scar length, post-operative complications, Hollander wound evaluation score (HWES), and histopathological completeness of excision.

RESULTS

Median operation duration was 31.86 minutes, with no significant difference between techniques (p = 0.5795). Post-operative scars were longer in the excision group (mean: 2.38 ± 0.66 cm) versus the minimal incision group (p < 0.001). Completeness of excision was higher in the excision group (83%) compared to the minimal incision group (27%) (p = 0.0123). Follow-up scar length was shorter in the minimal incision group (mean: 0.44 ± 0.21 cm) versus the excision group (mean: 2.1 ± 0.63 cm) (p < 0.001). HWES scores showed no significant difference in wound healing and aesthetic satisfaction.

CONCLUSION

Minimal incision technique results in shorter scars but lower completeness of excision compared to elliptical excision. Both techniques have similar long-term outcomes in wound healing and aesthetic satisfaction, with no recurrences or complications beyond two weeks. The choice should balance scar length and completeness of cyst removal, considering patient-specific factors.

Human ; Cicatrix ; Cysts ; Cosmetics

Objective: To report a case of lingual thyroglossal duct cyst in an elderly man, excised via combined Trotter procedure and hyoid osteotomy.

Methods:
Design: Case Report
Setting: Tertiary Government Training Hospital
Participant: An elderly retired male office worker with dysphagia

Results: The cyst was completely excised via median labiomandibular glossotomy, with hyoid osteotomy providing additional exposure. Our patient was discharged in two weeks after decannulation and remains asymptomatic.

Conclusion: The Trotter procedure with hyoid osteotomy may be a viable alternative to the Sistrunk procedure for large lingual TGDCs.

Human ; Male ; Middle Aged: 45-64 Yrs Old ; Thyroglossal Duct Cyst ; Thyroglossal Duct Remnants

Parasitic dermoid cysts may form from autoamputation of the ovarian mass secondary to torsion or rupture. It may then reimplant in surrounding structures and undergo subsequent neovascularization and further growth. The true incidence of these cases is unknown, however, a study reported a 0.04% incidence among 1,007 cases of dermoid cysts. This report describes the case of a 30-year-old multigravida who presented with an ultrasound finding of an ovarian dermoid cyst, which, upon laparoscopic surgery, turned out to be a parasitic dermoid cyst adherent to the bladder, with grossly normal bilateral ovaries. Theories on the development of parasitic dermoid cyst are also presented.
Human ; Female ; Adult: 25-44 yrs old ; dermoid cyst ; laparoscopy

BACKGROUND AND OBJECTIVE

Choledochal cysts (CC) are rare congenital, cystic dilations of the biliary tree occurring predominantly in Asian populations and in females. Patients are usually children presenting with any of the following: abdominal pain, palpable abdominal mass, and jaundice. Its congenital nature hints at a potential genetic cause. A possible causal gene is TP53, a tumor suppressor with a germline variant called rs201753350 (c.91G>A) that changed from a G allele to an A allele, decreasing the cell proliferation suppressing activity of its functional protein. Currently, there is no information on the TP53 rs201753350 germline variant available for the Filipino population. This study determined the prevalence of rs201753350 and the association between the functional G allele, the rs201753350 germline variant A allele, and the occurrence of CCs in Filipino pediatric patients in a tertiary government hospital.

METHODS

Genomic DNA was extracted from blood samples of pediatric patients clinically diagnosed with CC. Controls were DNA samples collected from a previous study. The samples underwent PCR, electrophoresis, and sequencing.

RESULTS

A total of 109 participants (22 cases and 87 controls) were included in the study. The A allele (22.94%) occurs at a lower frequency than the G allele (77.06%) among both cases and controls. More individuals have a homozygous G/G genotype (54.13%) than a heterozygous A/G genotype (45.87%) while the homozygous A/A genotype was not observed. The estimated risk of choledochal cyst occurrence is significantly lower in individuals with the A allele (PR: 0.08, 95% CI: 0.01 – 0.55) and the A/G genotype (PR: 0.06, 95% CI: 0.01 – 0.40).

CONCLUSION

There is no significant evidence to suggest an association between the TP53 rs201753350 germline variant and the occurrence of choledochal cysts in Filipinos. It is recommended that other mutations within and beyond the TP53 gene be investigated for possible associations with choledochal cyst occurrence.

Human ; Female ; Jaundice ; Choledochal Cyst

OBJECTIVES

To present a rare case of a 17-year-old girl with multiple odontogenic keratocysts, skeletal abnormalities, central nervous system and cutaneous anomalies.

METHODS

Design:Case Report

Setting:Tertiary Government Training Hospital

Patient: One

RESULTS

A 17-year-old Filipino girl presented with a one-year history of progressive left mandibular swelling. Orthopantomography revealed multiple cysts involving the mandible and maxillae. Histopathologic examination of incision biopsy specimens confirmed odontogenic keratocysts. Other physical examination findings included coarse face and multiple palmar and plantar pits. Radiologic investigations demonstrated calcification of the falx cerebri and tentorium cerebelli, bifid rib and cervicothoracic scoliosis. Based on clinical, radiological, and histopathological findings, a diagnosis of Gorlin-Goltz syndrome was established. The patient underwent enucleation and curettage of the cysts with peripheral ostectomy, and there was no recurrence on repeat orthopantomography at six months and two years post-operatively. However, on the fourth year, the patient claimed there was a mandibular cyst which was not verified as she was lost to follow-up.

CONCLUSION

This case highlights the importance of recognizing multiple odontogenic keratocysts as a potential manifestation of Gorlin-Goltz Syndrome. Early diagnosis enables appropriate management and long term surveillance to monitor for other manifestations of this syndrome that may occur later in life.

Human ; Female ; Adolescent: 13-18 Yrs Old ; Basal Cell Nevus Syndrome ; Mandible ; Radiography, Panoramic ; Focal Dermal Hypoplasia ; Ribs ; Scoliosis ; Spinal Cord ; Women ; History ; Lost To Follow-up ; Diagnosis

Laparoscopic management of a giant choledochal cyst (CC) in an infant is a technically demanding surgical endeavor that requires specialized training and meticulous planning. Laparoscopic CC surgery presents unique challenges due to the limited operative space, delicate anatomy, and technical demands of the procedure, being both excisional and reconstructive. These challenges are magnified when presented with an infant with a giant CC. In this report, we are going to present the challenges encountered and share the various steps that allowed our team to overcome these challenges.

Our patient is an 11-month-old female, 8.6 kg female who presented to our institution with a RUQ mass, jaundice, and a CT scan showing a large type 1 saccular choledochal cyst. After careful review, our team attempted and successfully performed a laparoscopic cholecystectomy with en bloc excision of the CC and hepaticoduodenostomy reconstruction.

The main challenge is the limited operative space. Once addressed, we felt confident we could complete the procedure laparoscopically. Operative time was 270 minutes. Feeding was resumed at postoperative day 5. Patient was discharged on postoperative day 7. There were no reported intraoperative and postoperative complications. The child remained well with no issues on postoperative reviews. Laparoscopic excision of a giant choledochal cyst in an infant is feasible, effective and safe with good outcomes. Preoperative planning, creative port placement, use of multichannel port, gauze, bipolar shears and needle cyst decompression are key in the successful performance of this elusive and challenging operation.

Human ; Female ; Infant: 1-23 Months ; Choledochal Cyst ; Cholecystectomy, Laparoscopic ; Decompression ; Postoperative Complications ; Jaundice

Thyroglossal duct cyst carcinoma is rare with majority being Papillary thyroid carcinoma. This is diagnosed after the final histopathology report following a Sistrunk procedure. Though with a good prognosis, surgical management has been controversial. Reported here is a case of a 30-year-old female who presented with an anterior neck mass. Pre-operative diagnosis was a thyroglossal duct cyst and patient underwent Sistrunk procedure with no untoward events. Final histopathology report of the excised mass revealed papillary thyroid carcinoma. This report draws attention to the rarity of papillary carcinoma in thyroglossal duct cyst and highlights the surgical options for such cases.

Human ; Female ; Adult: 25-44 Yrs Old ; Thyroid Cancer, Papillary ; Thyroid Neoplasms ; Thyroid Gland ; Thyroglossal Cyst ; Carcinoma, Papillary ; Cysts