Postoperative Textiloma Mimicking Intracranial Rebleeding in a Patient with Spontaneous Hemorrhage: Case Report and Review of the Literature

During craniotomy, hemostatic materials such as oxidized cellulose and cotton pads, commonly used to control bleeding, may cause a granulomatous reaction that may produce space-occupying mass lesions termed textiloma (or gossypiboma). We present a 46-year-old female who underwent a right frontotemporal craniotomy and surgical removal of intraparenchymal cerebral hemorrhage, and who developed a textiloma during the postoperative period causing seizures. Granulomatous reactions due to hemostatic agents have been reported experimentally, as well as after cranial and spinal operations. We emphasize that although it is rare, an adverse reaction such as a postoperative textiloma due to hemostatic material and subsequent granuloma formation can result in a false image of rebleeding, tumor recurrence, radiation necrosis, or postoperative abscess, depending on the particular clinical history of each patient.

Case Report: Late Sequela of a Muslinoma Involving the Optic Chiasm

An 84-year-old woman presented with 3 months of vertical binocular diplopia and difficulty reading at near. She had a history of bilateral ophthalmic artery aneurysm repair involving use of muslin in the 1990s. The patient then developed bitemporal hemianopsia secondary to muslin-induced inflammation ("muslinoma") extending to the optic chiasm, which required surgical decompression. She had a persistent bitemporal hemianopsia but was stable for two decades after surgery. In 2017, the patient re-presented with double vision. Exam showed a non-paretic diplopia due to a small angle comitant right hypertropia attributed to the retinal hemi-field slide. Repeat imaging showed no new aneurysm or recurrent muslinoma. This case had originally been reported two decades ago and represents the longest duration of recurrent symptoms from muslin-related optochiasmatic arachnoiditis in the English language ophthalmic literature. Clinicians should be aware of the potential of delayed and recurrent symptoms or signs years or even decades after muslin wrapping of aneurysms.

Muslin Granuloma Mimicking Parenchymal Hematoma in Patient with Seizures 30 Years After Aneurysm Wrapping

Muslin foreign body granulomas are a known complication of muslin aneurysm wrapping and have been associated with vision loss from optochiasmatic arachnoiditis. Muslin granulomas have also been confused with abscesses due to surrounding inflammatory changes. In this clinical image, we present a unique case of a muslin granuloma mimicking an intraparenchymal hematoma.

Retention of Nonabsorbable Hemostatic Materials (Retained Surgical Sponge, Gossypiboma, Textiloma, Gauzoma, Muslinoma) After Spinal Surgery: A Systematic Review of Cases Reported During the Last Half-Century

OBJECTIVE

Retention of nonabsorbable hemostatic materials (RNHMs), that is, retained surgical sponge, gauzoma, gossypiboma, muslinoma, or textiloma, is a rarely seen surgical complication after spinal surgery that may remain asymptomatic for many years and may represent a diagnostic difficulty with associated medicolegal implications.

METHODS

We performed a systematic review of the English-language literature published between 1965 and 2017, accessed through 4 popular databases. We found a total of 37 articles (24 case reports; 7 image presentations; 5 clinical series, and 1 letter to editor) containing 58 cases of RNHMs located within the spinal canal or around the spinal column after surgery.

RESULTS

In this study, there were 29 female and 29 male patients from 13 countries, ages ranging from 17 years to 87 years, with initial diagnoses of lumbar or cervical disc herniation, spinal stenosis, or spondylolisthesis (n = 54), or spinal tumor (n = 4). The interval from the initial surgery to the presentation of RNHMs ranged from 13 days to 40 years, with a mean of 75.9 months. Various imaging techniques such as computed tomography and magnetic resonance imaging were used with histologic study, confirming the presence of RNHMs in the majority of patients with a complete recovery resulting in 93% of patients.

CONCLUSIONS

RNHMs is an overreported entity in underdeveloped or developing countries, including Turkey and Morocco, with progression occurring over years. RNHMs should be considered in the differential diagnosis of any patient who presents with back pain, spinal cord, or nerve roots symptomatology after spinal surgery.