Adult ; Female ; Humans ; Meningeal Neoplasms ; complications ; pathology ; Meningioma ; complications ; pathology ; Metaplasia ; complications

Meningioma rarely manifests as a subarachnoid hemorrhage (SAH), and invasion directly into a major intracranial artery is extremely rare. To the best of our knowledge, meningioma presenting with an SAH associated with major intracranial arterial invasion has never been reported. We present a case of sphenoid ridge meningotheliomatous meningioma manifesting as an SAH without pathologically atypical or malignant features, due to direct tumor invasion into the middle cerebral artery.
Humans ; Male ; Meningeal Neoplasms/*complications/pathology ; Meningioma/*complications/pathology ; Middle Aged ; Middle Cerebral Artery/*pathology ; Neoplasm Invasiveness ; Skull Neoplasms/*complications/pathology ; *Sphenoid Bone ; Subarachnoid Hemorrhage/*etiology

UNLABELLED: Patients with cervical painless mass for 3 months with swallowing not feeling a week for the chief complaint. PHYSICAL EXAMINATION top right sternocleidomastoid before hitting a 7.0 by 3.0 cm size, lower limb reached 2.0 cm x 1.8 cm, the size of the mass on the left side of the supraclavicular reached 3.0 cm x 2.5 cm of the size of the mass, the three homogeneous medium hard, focally border and clear, the activity can be puncture cytological examination in return for: left supraclavicular see more protein and blood samples and a small amount of sample are arranged heap of fiber cells. Nuclear magnetic resonance (NMR): on the right side of the neck, with three at the left supraclavicular neoplasm, between 2.5-5.5 cm in size, high in T2, T1 low mixed signals, lesion boundaries clear.
Clavicle ; Deglutition Disorders ; etiology ; Head and Neck Neoplasms ; complications ; pathology ; Humans ; Magnetic Resonance Imaging ; Meningeal Neoplasms ; pathology ; Meningioma ; pathology ; Neck ; Neurilemmoma ; complications ; pathology ; Sensation Disorders ; etiology ; Tumor Burden

BACKGROUNDThere are few reports of microsurgical treatment of dorsum sellae meningiomas-which, because of location, size, and differences in growth direction, clinical presentations, degree of surgical difficulty, have varied posttreatment sequelae. In pursuit of an optimal microsurgical treatment option for dorsum sellae meningioma patients, we performed a retrospective analysis of eight microsurgery-treated patients in our set up.

METHODSClinical data of eight microsurgery-treated dorsum sellae meningioma patients were analyzed. Dorsum sellae meningiomas were classified into 2 types based on tumor location, size, and direction of growth. Type I tumors (dorsum sellae-inferior third ventricle type, four cases) were resected by craniotomy via the frontotemporal or orbitozygomatic approach. Type II tumors (dorsum sellae-third ventricle type, 4 cases) were resected by frontal craniotomy via the transcallosal-interforniceal approach.

RESULTSComplete tumor resection was achieved in all the eight patients. In Type I tumor patients, the only postoperative complication was oculomotor nerve palsy. In Type II tumor patients, the postoperative complications included hyperthermia, electrolyte imbalances, endocrinologic disturbances, and hydrocephalus. The mean follow-up was 2.1 years. Four patients returned to normal life and found a job, two were able to live independently, one required assistance, while one died.

CONCLUSIONSDorsum sellae meningioma surgery is challenging, and resection of Type II tumors is more difficult than Type I tumors. The selection of a suitable microsurgical approach based on tumor type, and the active treatment of postoperative complications are important means of increasing therapeutic efficacy.

Adult ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Meningeal Neoplasms ; pathology ; surgery ; Meningioma ; pathology ; surgery ; Microsurgery ; methods ; Middle Aged ; Postoperative Complications ; Retrospective Studies ; Treatment Outcome

Objective: To summarize the experience of endoscopic endonasal approach in the treatment of anterior skull base with intra-extracranial extension meningioma, and to analyze the perioperative quality of life of patients, and to discuss the safety and efficacy of the treatment. Methods: A total of 83 cases of anterior skull base with intra-extracranial extension meningioma admitted to Xuanwu Hospital, Capital Medical University from October 2007 to October 2019, who underwent endoscopic endonasal approach tumor resection, were retrospectively analyzed. The quality of life of the patients were evaluated by Anterior Skull Base Questionnaire (ASBQ) before and after surgery. The surgical techniques, extent of tumor resection, postoperative complications and the changes of patients' quality of life were summarized and analyzed. SPSS 23.0 software was used for statistical analysis. Results: A total of 57 anterior skull base with intra-extracranial extension meningioma patients were enrolled according to the inclusion and exclusion criteria, including 23 males and 34 females, aging (48.6±16.6) years. Fifty cases (87.7%) reached or exceeded Simpson gradeⅠ resection, and 7 cases underwent subtotal resection. Symptoms relief was as follows: headache relief in 45/50 (90%), vision improvement in 18/19 (94.7%), olfaction improvement in 6/45 (13.3%), mental symptoms improvement in 3/9 (33.3%), and seizure relief in 5/7 (71.4%). Postoperative complication included mental symptoms in 5 cases, cerebrospinal fluid leakage in 2 cases, epilepsy in 2 cases, frontal lobe hemorrhage in 1 case, and intracranial infection in 1 case. The follow-up period was 38 to 144 months. There were two cases recurring and no death. ASBQ assessment showed significant improvement in general condition, physical function, role function, mood disorder, pain, vision impairment, and sleep disturbance at 1 month postoperatively, with continued improvement thereafter, and reached stable at 6 months postoperatively. Conclusion: Endoscopic endonasal approach surgery is able to achieve safe and effective tumor resection for anterior skull base intra-extracranial extension meningioma, and the quality of life of patients can be improved steadily.
Female ; Humans ; Male ; Meningeal Neoplasms/surgery* ; Meningioma/surgery* ; Neoplasm Recurrence, Local/pathology* ; Postoperative Complications ; Quality of Life ; Retrospective Studies ; Skull Base/surgery* ; Skull Base Neoplasms/surgery*

A 62-year-old woman was evaluated for tinnitis and headache. Magnetic resonance imaging and angiography revealed the coexistence of a tentorial tumor encroaching the junction of the right transverse-sigmoid sinuses, and dural arteriovenous fistulous malformation (AVFM) of the right transverse sinus. AVFM was not manipulated at all during the surgery. The pathology was fibroblastic meningioma. Postoperatively, the dural AVFM completely disappeared on follow-up angiography. The fistulas were occluded also after surgery, even though there was no manipulation of the AVFM. It is suggested that the right dominant transverse-sigmoid sinuses are partially occluded by tentorial meningioma, developing the dural arteriovenous fistula of the right transverse sinus. An acquired origin of the dural AVFM was suggested in this case.
Arteriovenous Malformations/diagnosis ; Arteriovenous Malformations/complications* ; Carotid Artery, External/pathology ; Carotid Artery, Internal/pathology ; Case Report ; Cerebral Angiography ; Dura Mater/pathology ; Female ; Human ; Jugular Veins/pathology ; Magnetic Resonance Imaging ; Meningeal Neoplasms/diagnosis ; Meningeal Neoplasms/complications* ; Meningioma/diagnosis ; Meningioma/complications* ; Middle Age

Mantle cell lymphoma (MCL) is an uncommon type of gastrointestinal lymphoma. MCL is a distinct subtype of B-cell non-Hodgkin lymphomas. The major subtype of MCL is characterized by the presence of multiple lymphomatous polyposis (MLP), in which multiple polyps are observed along the gastrointestinal tract. The malignant cells express pan B-cell marker and the T-cell marker cluster of differentiation 5. The chromosomal translocation t(11;14)(q13;q32) that causes cyclin D1 overexpression is commonly observed on the cytogenetic analysis of MCL. Survival improvement has recently been achieved for patient with MCL by the successful introduction of monoclonal antibodies and dose-intensified approaches for treatment, including autologous stem cell transplantation strategies. Some reports suggest that there is an increased incidence of second malignancies in patients with MCL or lymphoma. We report a case of MCL involving the colon; the patient was a 60-year-old man who complained of low abdominal discomfort during defecation. During the workup, a meningioma was unexpectedly discovered. On analysis, the tumor was found to be a t(11;14)-negative and non-MLP-type MCL.
Chromosomes, Human, Pair 11 ; Chromosomes, Human, Pair 14 ; Cyclin D1/metabolism ; Humans ; Lymphoma, Mantle-Cell/*diagnosis/genetics/metabolism ; Magnetic Resonance Imaging ; Male ; Meningeal Neoplasms/complications/*diagnosis/pathology ; Meningioma/complications/*diagnosis/pathology ; Middle Aged ; Positron-Emission Tomography ; Translocation, Genetic

OBJECTIVE: To introduce a kind of method for skull base reconstruction after resecting anterior skull base tumors involving paranasal sinuses. METHOD: A retrospective analysis was carried out on 13 patients who underwent anterior skull base reconstruction. Pericranial flap were detached with integrity from the frontal bone during craniotomy, after the tumor had been resected partitionedly, the cribriform plate of ethmoid bone which was involved by tumor was resected. Using the fat tissue to fill the skull-base defects and sutured the pedicled pericranial flap with surrounding normal dura mater. Then reinforced at the junction of pericranial flap and dura mater with biogel. RESULT: The pathogenic diagnosis of all cases were meningioma. I grade resection was acquired in 12 cases and II grade in 1 case according to Simpson grading standard of meningioma resection. The postoperative complications were 3 cases aseptic meningitis, 3 cases frontal syndrome. No CSF leakage, intracranial infection, nor death occurred. An average of 3. 4-year follow-up was achieved in all the cases from 9 months to 8 years, no tumor relapse. CONCLUSION CSF leakage can be effectively prevented by filling the skull-base defects with the fat tissue, suturing the pedicled pericranial flap with surrounding normal dura mater, and reinforcing at the junction of pericranial flap and dura mater with biogel.
Adult ; Aged ; Cerebrospinal Fluid Rhinorrhea ; prevention & control ; Female ; Humans ; Male ; Meningeal Neoplasms ; prevention & control ; surgery ; Meningioma ; pathology ; surgery ; Middle Aged ; Postoperative Complications ; prevention & control ; Reconstructive Surgical Procedures ; methods ; Retrospective Studies ; Skull Base ; surgery ; Skull Base Neoplasms ; pathology ; surgery

Multiple endocrine neoplasia type 1 (MEN1) syndrome includes varying combinations of endocrine and non-endocrine tumors. There are also a considerable number of atypical MEN1 syndrome. In this case, a 68-yr-old woman was referred to the Department of Endocrinology for hypercalcemia. Five years ago, she had diagnosed as primary hyperaldosteronism and now newly diagnosed as parathyroid hyperplasia with laboratory and pathologic findings. Hurthle-cell thyroid cancer was also resected during the parathyroid exploration and small meningioma was found on brain MRI. Her general condition has markedly improved and her adrenal mass and meningioma are being closely observed now. We could find the loss of heterozygosity of the MEN1 locus in parathyroid glands, suggesting a MEN1-related tumor, but not a germline mutation. Considering a variety of phenotypic expression and a limitation of current molecular analysis, periodic follow up will be needed in patients with a MEN1-like phenotype.
Aged ; Base Sequence ; Brain/radionuclide imaging ; Female ; Humans ; Hyperaldosteronism/complications/*diagnosis ; Hyperparathyroidism, Primary/*diagnosis/etiology/pathology ; Loss of Heterozygosity ; Magnetic Resonance Imaging ; Meningeal Neoplasms/complications/*diagnosis/radionuclide imaging ; Meningioma/complications/*diagnosis/radionuclide imaging ; Mutation ; Parathyroid Glands/pathology ; Proto-Oncogene Proteins/genetics/metabolism ; Sequence Analysis, DNA ; Thyroid Neoplasms/complications/*diagnosis/pathology ; Tomography, X-Ray Computed