Pseudoaneurysm of the Inferior Epigastric Artery Following Laparoscopic Extended Totally Extraperitoneal Repair for Inguinal Hernia.

We hereby report a rare case of pseudoaneurysm of the left Inferior epigastric artery following extended totally extraperitoneal (e-TEP) repair for bilateral inguinal hernia. The patient developed swelling and pain in the lower abdomen one month following surgery. He was diagnosed to have a pseudoaneurysm of the left inferior epigastric artery with significant collection in the retro rectus plane. The pseudoaneurysm was thrombosed using Thrombin injection under ultrasound guidance. He was subsequently taken up for laparoscopic pseudo aneurysm excision with hematoma evacuation and ultrasound-guided transfascial ligation of the inferior epigastric artery with mesh explantation. The pseudoaneurysm was successfully treated and at follow-up, the patient's symptoms were resolved.

Spinal Drop Metastasis of Glioblastoma-Two Case Reports, Clinicopathologic Features, Current Modalities of Evaluation, and Treatment with a Review of the Literature.

BACKGROUND: Glioblastomas (World Health Organization grade IV) are aggressive primary neoplasms of the central nervous system. Spinal metastasis occurs supposedly in 2%-5% of patients. This percentage may be only the tip of iceberg because most succumb to the disease before clinical detection and few documented cases are reported. CASE DESCRIPTIONS: A 45-year-old man presented with history of diplopia and gait disturbance. Magnetic resonance imaging showed a left cerebellar space-occupying lesion. The histopathology was consistent with glioblastoma. The patient underwent adjuvant chemoradiation. A year later, he presented with seizures, worsening headache, neck stiffness, and low back pain. Imaging showed metastasis to the S1/S2 region of the spinal canal. A 29-year-old man presented with episodic headaches associated with nausea, vomiting, neck stiffness, and imbalance while walking. Computed tomography of the brain showed a hypodense lesion involving the left midbrain, pons, and left middle cerebellar peduncle, causing fourth ventricular pressure with obstructive hydrocephalus. A navigation-guided biopsy of the brainstem lesion confirmed the diagnosis of glioblastoma World Health Organization grade IV, isocitrate dehydrogenase 1 (R132 H) and H3K27M negative. Isocitrate dehydrogenase gene sequencing was suggested. The patient was referred for chemoradiation. During treatment, he worsened neurologically and developed axial neck and back pain. Neuraxis screening showed disseminated leptomeningeal spread, which was confirmed on dural biopsy. CONCLUSIONS: Spinal and dural metastasis should always be suspected in patients with glioblastoma with signs and symptoms not explained by primary lesion. A regular protocol with postcontrast magnetic resonance imaging before and after initial surgery is mandatory to detect spinal metastasis before it becomes clinically apparent, thereby improving the prognosis and quality of life in patients.

Melioidosis mimicking tuberculous vertebral osteitis: Case report and review of literature.

Whitmore's disease or melioidosis is an infectious disease caused by Burkholderia pseudomallei. The reported cases are but the tip of the iceberg. This pathogenic saprophyte is commonly found in wet soil and water. An accidental or occupational exposure (in field workers, farmers, gardeners or villagers) to B. pseudomallei contaminated soil or pooled water is the primary source of infection. Neurosurgeons need to consider this as a possible rare cause of back pain and possible neurological deterioration. A diabetic type 2 rice farmer with severe lumbago and fever, misdiagnosed as vertebral tuberculous osteitis based on his radiological findings, was confirmed to harbour Burkholderia Pseudomallei, which was diagnosed using laboratory cultures. He made a remarkable recovery with antibiotic therapy. The empiric anti-tuberculous (ATT) drugs were stopped. The rare differential diagnosis of melioidosis should be thought of in diabetic patients with a psoas abscess and vertebral osteitis, especially in rice farmers from endemic regions that includes India.