1.Beyond Mitotane in a Patient With Highly Aggressive Adrenocortical Carcinoma
Muhammad Shukri Johar ; Siti Sanaa Wan Azman ; Dorothy Maria Anthony Bernard ; Foo Siew Hui
Journal of the ASEAN Federation of Endocrine Societies 2026;41(S1):30-31
Introduction:
Adrenocortical carcinoma (ACC) is an aggressive malignancy with high rates of recurrence even after surgical
resection. Surgery remains the mainstay of treatment,
while adjuvant options are limited. Mitotane is the only
approved systemic therapy. Current guidelines recommend
stereotactic body radiotherapy (SBRT) alongside adjuvant
mitotane therapy in Rx, R1, R2 resections and in locally
advanced disease.
Case:
We present a case of a 40-year-old female who presented
with abdominal pain and was found to have a large
heterogeneous left adrenal mass measuring 8.2 × 8.5 × 9.5
cm (Hounsfield Unit 63) on computed tomography (CT)
imaging. Clinically, she was obese with a body mass index
of 33.7 kg/m². No discriminatory feature of Cushing’s was
present. Hormonal evaluation demonstrated autonomous
cortisol secretion with failure of suppression on both
overnight and low-dose dexamethasone suppression tests
at 301 nmol/L and 313.6 nmol/L, respectively. DHEA,
testosterone, and urinary metanephrine were within range.
Hemoglobin A1c was 6.6%. She underwent open left
adrenalectomy. Intra-operatively, a 12 × 10 cm adrenal tumor
was identified with multiple areas of tumor rupture and
spillage during mobilization. HPE confirmed high-grade
ACC with high Weiss score of 8, Ki-67 index 60–80%, and
mitotic count 54/50 hpf (pT2Nx). Post-operative CT imaging
demonstrated a residual soft tissue lesion in the left adrenal
bed (largest diameter 3.8 cm) with fluorodeoxyglucose
avidity. We commenced adjuvant mitotane therapy,
titrated to 2 g TDS with supraphysiological hydrocortisone
replacement. Mitotane level was within therapeutic range
(16 mcg/mL). She was deemed unsuitable for repeat surgery
due to the proximity of the residual mass to the adjacent
vessel and was planned for SBRT therapy after a multidisciplinary team discussion.
Conclusion
High-risk ACC with suspected residual disease remains a
therapeutic challenge. While mitotane remains the cornerstone of adjuvant therapy, SBRT may represent a promising
adjunctive local treatment modality in carefully selected
patients. Further studies are required to define its role in
improving local control and outcomes in ACC.
Adrenocortical Carcinoma
;
Mitotane
2.Risk Assessment for Ramadan Fasting in People With Diabetes in Hospital-Based Diabetes Clinics Using the Updated 2026 IDF-DAR Risk Calculator
Raja Nurazni Raja Azwan ; Chin Voon Tong ; Lisa Mohamed Nor ; Marisa Khatijah Borhan ; Syarifah Syahirah Syed Abas ; Poh Shean Wong ; Ying Jie Tan ; Shartiyah Ismail ; Eunice Yi Chwen Lau ; Yueh Chien Kuan ; Noor Hafis Md Tob ; Shu Teng Chai ; Pei Lin Chan ; Xe Hui Lee ; Wei Wei Ng ; Jin Hui Ho ; Miza Hiryanti Zakaria ; Rabeah Md Zuki ; Wan Mohd Hafez Wan Hamzah ; Melissa Vergis ; Choon Peng Sun ; Vanusha Devaraja Pillai ; Chee Koon Low ; Shazatul Reza Mohd Redzuan ; Xin-Yi Ooi ; Siti Sanaa Wan Azman ; Deviga Lachumanan ; Saiful Shahrizal Shudim ; Zanariah Hussein
Journal of the ASEAN Federation of Endocrine Societies 2026;41(S1):42-43
Introduction:
The 2021 IDF-DAR risk calculator had been previously
evaluated in multiple studies and subsequently widely
accepted and applied in clinical practice as a practical
standardized tool for patient risk stratification. Recently
updated, the 2026 IDF-DAR Risk calculator enables a more individualized, evidence-related evaluation of patientrelated and disease-related risk factors, incorporating
modern diabetes technologies, including continuous
glucose monitoring (CGM), automated insulin delivery
(AID) systems, and advanced insulin formulations to
enhance risk stratification. This tool allows medical
professionals to tailor Ramadan practices based on overall
factors toward promoting safe fasting.
Methodology:
This prospective multicentre observational study recruited
adults with Type 1 and Type 2 diabetes attending public
hospitals nationwide. People with diabetes (PwD) intending
to perform Ramadan fasting were invited to participate
and assessed using the 2026 IDF-DAR Risk Calculator in
the 6-week pre-Ramadan period between 30th January and
19th March 2026.
Results:
A total of 458 PwD were evaluated and stratified into low
(15.7%), moderate (41%), and high risk (43.3%) categories.
Most participants had Type 2 diabetes (83.6%), with 60.3%
having a disease duration exceeding 10 years and 43%
exhibiting poor glycemic control (hemoglobin A1c >9%).
Insulin therapy was used by 76.4% of participants, including
two individuals with Type 1 diabetes using AID systems.
Most participants reported no recent hypoglycemia (76.4%),
81.0% performed glucose monitoring, and 3.3% used CGM.
Severe comorbidities were uncommon, with 1.1% having
unstable macrovascular disease and 4.4% advanced chronic
kidney disease (estimated glomerular filtration rate <30).
Notably, 72.2% received structured Ramadan education.
Conclusion
Majority of PwD attending tertiary diabetes clinics were
in the moderate- to high-risk category and intended to
fast despite medical advice against fasting in some cases.
Although most participants were on insulin therapy,
hypoglycemia was low in the pre-Ramadan period.
Integration of modern technologies, advanced insulin
therapies, and structured education may support safer
fasting practices.
Risk Assessment
;
Diabetes Mellitus
;
Hospitals
;
Fasting
3.Acute Suppurative Thyroiditis Secondary to Tuberculosis with Superimposed Bacterial Infection: A case report
Siti Sanaa binti Wan Azman ; Masni binti Mohamad
Journal of the ASEAN Federation of Endocrine Societies 2021;36(2):209-212
Acute suppurative thyroiditis is a rare and potentially fatal condition. We present a case of an 18-year-old Malay female who presented with one-week history of painful right sided neck swelling, fever and odynophagia. Neck CT confirms ruptured multiloculated abscess with posterosuperior extension into prevertebral space. Pus and tissue cultured Streptococcus anginosus and Eikenella corrodens with positive TB PCR. She responded well to ampicillin/sulbactam and anti-tuberculosis treatment with no evidence of residual collection from ultrasound.
Thyroiditis, Suppurative


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