BACKGROUND Non-neurogenic neurogenic bladder involves fluctuating flow rates due to involuntary muscle contractions during voiding in those with normal neurological function. The diagnostic challenge lies in distinguishing between massive urinary bladder distension and ovarian tumors. While various pathologies mimicking ovarian tumors are documented, cases of a massively distended urinary bladder, known as giant urinary bladder, posing as such are notably scarce. CASE REPORT This case report presents the unique clinical scenario of a 31-year-old woman with Down syndrome who was initially misdiagnosed with an ovarian tumor due to progressive abdominal distention, reduced appetite, and weight loss. On presentation, she appeared dehydrated, with an abnormal renal profile. Despite hydration, the renal profile worsened. Initial ultrasound showed a large, uniloculated cystic lesion measuring 11×15 cm in the pelvis. Due to the size of the cyst, which appeared to be ovarian in origin, ovarian tumor was suspected. However, tumor markers were normal. A computed tomography scan subsequently showed a massively distended urinary bladder measuring 11.6×13.6×17.6 cm causing bilateral obstructive uropathy, with moderate hydronephrosis and hydroureter. Needing intermittent catheterization at first, the patient subsequently passed urine on her own following behavioral modification. CONCLUSIONS This rare case of non-neurogenic neurogenic bladder causing a giant urinary bladder in a patient with Down syndrome highlights the importance of an awareness of this condition for effective assessment and patient treatment.
BACKGROUND Tarlov cysts are rare, with a prevalence of 3.3% in the Asian population, and symptomatic cases are even rarer. Here, we report a case of a young woman with multiple Tarlov cysts presenting in primary care with severe low back pain. CASE REPORT A 23-year-old Malay woman presented to a primary care clinic with sudden-onset, severe, and persistent low back pain for 1 week, affecting her activities of daily living (ADL), especially as a medical student, as she could not stand for more than 10 minutes. There were no other associated symptoms or recent trauma prior to the onset of back pain. Examinations revealed para-vertebrae muscle tenderness and restricted movements at the L4/L5 lumbosacral spine. A plain radiograph of the lumbosacral spine showed sclerosis and erosion of the right pedicle at the L4/L5 levels. Tuberculosis and haematological tests were normal. A lumbosacral MRI of the spine was ordered and the patient was urgently referred to the orthopaedic spine team. The MRI confirmed the diagnosis of multiple Tarlov cysts, with the dominant cyst located at the S2 level. Her symptoms and ADL improved with conservative management. She is being monitored closely by the orthopaedic team and primary care physician. CONCLUSIONS This case highlights red flag symptoms, ie, sudden-onset, severe, and persistent low back pain, that warrant further investigation. Tarlov cysts should be considered as a differential diagnosis. Close monitoring is vital and early surgical intervention is indicated if symptoms worsen, to prevent potential irreversible nerve damage.
BACKGROUND Carcinoma of unknown primary (CUP) is a diverse category of malignancies diagnosed in patients who have metastatic disease but without an identifiable primary tumor at initial presentation. CASE REPORT We report a case of CUP which was later diagnosed to be metastatic adenocarcinoma of the breast in a 62-year-old woman. The patient initially presented to a primary care clinic with an incidental finding of a small hard mass in the middle of the sternum, with no other clinical findings in the breast or axillary lymph nodes. Chest X-ray, ultrasound, and CT scan of the sternum suggested a benign sternal lesion, and a mammogram was normal. Due to the persistence of the mass, a biopsy was performed. The histopathological findings revealed a metastatic adenocarcinoma, most likely from breast origin, with positive estrogen receptor (ER) and mammaglobin on immunohistochemistry studies. The patient subsequently underwent PET scan, repeat mammogram, and MRI of the breast. Following high uptake in the rectum on PET, a colonoscopy was performed, revealing a suspicious rectal mass. The mass was surgically excised, and the final histopathological examination concluded the mass was a second primary adenocarcinoma of the rectum. Genetic analyses for BRCA1 and BRCA2 were negative. CONCLUSIONS This is a rare case of an isolated bone-like lesion on the sternum due to metastatic adenocarcinoma of the breast in a patient with no prior history of breast cancer and lacking any clinical or radiological evidence of breast or axillary lymph node lesions on presentation. The patient was also subsequently diagnosed with 2 primary carcinomas. Thorough clinical examination, extensive radiological investigations, laboratory investigations, histopathological examination, and a multidisciplinary approach are essential in managing CUP.
BACKGROUND Eagle syndrome is an uncommon medical illness that can manifest as neck pain in primary care. It results from an abnormally unilateral or bilateral long styloid process that may compress and affect adjacent structures, which leads to the symptoms. Classical Eagle syndrome has been commonly reported, but this case highlights the uncommon involvement of autonomic nerve dysfunction. CASE REPORT This case report details a 43-year-old woman with chronic neck pain for 5 years who saw numerous medical professionals and underwent 8 physiotherapy sessions. Marginal improvement of her neck pain and recent development of imbalance and a floating sensation prompted escalation of radiological imaging that eventually led to the diagnosis of Eagle syndrome. She was subsequently subjected to tonsillectomy and styloidectomy to address the sources of her neck pain. CONCLUSIONS Neck pain is a common complaint in primary care, but Eagle syndrome is often overlooked due to its complex symptoms, which mimic other conditions resulting in missed diagnoses and prolonged diagnostic evaluations. To improve patient care and outcomes, primary care physicians should consider Eagle syndrome when evaluating neck pain. This involves taking a detailed clinical history, conducting a thorough physical examination, using appropriate imaging techniques, and knowing the treatment options. By considering this potential diagnosis, primary care physicians, other healthcare professionals, and physical therapists play an important role in referring these patients to an otorhinolaryngologist or a maxillofacial surgeon for a comprehensive evaluation and management.