A rare case of intramedullary tuberculosis with paraparesis.

Intramedullary tuberculoma (IMT) is considered to be a rare form of spinal tuberculosis (TB). Overall, TB of the central nervous system accounts for approximately 1% of all cases of TB and 50% of these involve the spine. The clinical presentation of spinal intramedullary TB is similar to an intramedullary spinal cord tumor mass. The factors attributable could be malnutrition, poor socioeconomic conditions, and immunodeficiency syndromes. As per the reports, the incidence of primary intramedullary TB is 2 in 100,000 cases among patients with TB. We describe one such patient who presented with progressive asymmetrical paraparesis due to histologically confirmed intraspinal tuberculoma. Paraparesis in spinal IMT is considered to be rare. Hereby, we present the case of a 29-year-old female who presented with asymmetric onset paraparesis of 6 months with associated numbness and tingling began in the left foot 3 months which was ascending in nature. There was no history of stiffness, involuntary movements, flexor spasms, thinning, or fasciculations of muscles. There was a loss of sensation pain, touch, and temperature below L3 with normal reflexes. Power in both the lower limbs was 1/5 as per Medical Research Council (MRC) grading. She underwent a contrast magnetic resonance imaging spine which was suggestive of an intramedullary SOL at D12 vertebral level. The patient underwent surgical intervention with resection of the SOL. Histopathology was confirmed to be an IMT. She was started on Category 1 (antitubercular drugs) and further investigated for primary source, which was found to be negative. We want to emphasize that TB can involve any part of the body. It should be kept as a differential diagnosis of any chronic inflammatory lesion involving the bony skeleton, especially in endemic countries where combined surgical and medical treatment is usually sufficient to provide a cure.

[A Case of Cerebral Tuberculoma].

Cerebral tuberculoma is a rare and serious form of tuberculosis. Despite advancements in imaging and laboratory diagnostics, it is challenging to diagnose cerebral tuberculoma due to its insidious nature and nonspecific findings. A 56-year-old woman was referred to our hospital for headaches. The patient had previously undergone treatment for pulmonary tuberculosis, which had been completely cured 2 months prior to presentation. Brain MRI revealed an enhanced mass lesion with surrounding edema in the right frontal lobe. Although a mild increase in the serum carcinoembryonic antigen(CEA)level and a moderate accumulation of FDG on FDG-PET indicated inflammatory changes or a malignant brain tumor, other imaging and laboratory findings were nonspecific. The mass lesion was indistinguishable from a brain tumor. Hence, the patient underwent surgical removal, and the pathological diagnosis was tuberculoma. In patients with a history of tuberculosis, cerebral tuberculoma should be considered in the differential diagnosis of intracranial mass lesions, even if the original lesion is completely cured. A mild increase in the serum CEA level and a moderate accumulation of FDG on FDG-PET were considered indicative of intracranial inflammation and consistent with cerebral tuberculoma.

Giant central nervous system tuberculoma in pediatric patients: surgical case series.

Central nervous system tuberculoma is rare and challenging situation. Clinical records of patients with pathologically proven tuberculoma were retrospectively reviewed. Clinical presentation, lesion location, radiological characteristics, perioperative and surgical management, and outcome is summarized and analyzed. Eight patients were included and there was one girl. Age ranged from 3 to 14 years with mean age 9.8 years. Clinical duration ranged from 20 days to 2 years, and 3 patients had previous lung tuberculosis with anti-TB treatment. The lesion was in cerebellum in 6 cases, including 1 involving basal ganglia and 1 involving thalamus. The lesion was in basal ganglia, thalamus, and third ventricle in 1 case, and in T12-L1 spinal cord in another. Cerebellar lesion was resected via paramedian suboccipital approach in 5 patients, basal ganglia lesion via trans-cortical frontal horn approach in 2 patients, and intra-spinal lesion via trans-laminar approach in 1 patient. Follow-up ranged from 10 to 24 months. Of the 8 patients, 6 returned to normal life. One patient had cerebellar lesion resected and the thalamic lesion reduced in size after anti-TB treatment. One patient died from TB spreading. Our data showed that most patients can be successfully treated by resection of the lesion. Low T2 signal, ring shaped enhancement and peripheral edema strongly suggest tuberculoma. Empirical anti-TB treatment should be initiated perioperatively.

Tuberculoma of the Peripheral Nerve: Illustrative Case and Systematic Review of the Literature.

BACKGROUND: Tuberculomas affecting the peripheral nerve are exceedingly rare. As such, little has been reported about their clinical features, treatment, and outcomes. METHODS: We report the case of a 10-year-old male patient with histopathologically proven tuberculoma presenting preoperatively as a peripheral nerve tumor. We also performed a systematic review of the SCOPUS and PubMed databases for case reports and case series documenting patients with histopathologically confirmed peripheral nerve tuberculoma and discussed clinical features and treatment outcomes. RESULTS: A total of 7 cases of peripheral nerve tuberculomas were reported in the literature, including the current case. The mean age was 21.4 years with no sex predilection. The ulnar nerve was involved in all cases. The most common clinical manifestations were hand weakness, atrophy, ulnar clawing, and hypoesthesia. The classic histopathologic features of caseous necrosis, epithelioid granulomas, and Langhans giant cells were seen in all cases, while staining for acid fast bacilli was positive in only one case. All patients underwent nerve exploration and lesion resection, and were given antitubercular treatment lasting between 3 and 18 months. Treatment resulted in complete recovery in 43% of cases and partial improvement of neurologic deficits in 57%. CONCLUSIONS: Tuberculoma of the peripheral nerve is a rare manifestation of tuberculous disease, with a predilection for the ulnar nerve. Current management includes nerve exploration, lesion resection, and antitubercular treatment, which often results in good neurologic recovery.

Obstructing Granuloma in Main Pulmonary Trunk.

A patient with main pulmonary artery mass may have severe symptoms and warrants urgent surgical management, whereas in a stable patient with a diagnosis amenable to medical treatment, medical management should be started while monitoring the size of the lesion. We report a case in which the patient experienced severe right heart dysfunction due to obstruction of the main pulmonary artery, diagnosed as a probable thrombus, and the patient was taken for urgent surgical excision, later diagnosed as tuberculoma on histopathologic examination.

Extradural Dumbbell-Shaped Tuberculoma Masquerading as Nerve Sheath Tumor: Case Report and Review of Literature.

BACKGROUND: Spinal tuberculosis has been listed as a rare cause of neuroforaminal widening with only 2 previous reports in the literature. Here, we report the third case of an extradural tuberculoma extending through and expanding the neural foramen closely masquerading as a nerve sheath tumor including, to the best of our knowledge, the first description of magnetic resonance imaging, operative, and histopathology findings. CASE DESCRIPTION: A 65-year-old Nigerian man presented with signs and symptoms of worsening thoracic myeloradiculopathy for the past month. Imaging found an extradural dumbbell-shaped lesion involving the spinal canal, neural foramen, and paraspinal area with a combination of solid and cystic components causing bony remodeling of the pedicle and vertebral body, as well as enlargement of the neural foramen. Surgery was performed to resect the mass, and pathology postoperatively demonstrated caseating granulomas, rare thin elongated organisms on Ziehl-Neelsen staining, and involvement of nerve fascicles. CONCLUSIONS: This case illustrates that a tuberculoma can have many of the features of a benign neoplasm, such as encapsulation, appearance of a slow rate of growth, and development of necrosis or even cystic degeneration. With the specific findings of entrapped nerve fascicles, we postulate that the lesion represents a nerve sheath tuberculoma rather than spinal tuberculosis of the pedicle or posterior elements. Furthermore, only a lesion of the nerve sheath would have the characteristic dumbbell appearance as it extends through the foramen.

Diagnosis and Management of Intraspinal Tuberculoma with Giant Paraspinal Abscesses.

BACKGROUND: Although tuberculosis is rare in the west, in recent years, it's becoming more and more common in China. Intraspinal tuberculoma is extremely rare, but it's an important cause of morbidity. Magnetic resonance imaging scanning is an effective method for the diagnosis of intraspinal tuberculoma. CASE DESCRIPTION: This case report shows an intraspinal tuberculoma with giant paraspinal abscesses in a 28-year-old female patient with subacute progressing neurologic deficit. L1-L5 laminectomy was performed, followed by extensively excision of intraspinal and paraspinal lesion. Antituberculous treatment was carried out after pathologic diagnosis. An excellent clinical outcome was obtained. Within 24 hours of the surgical procedure, muscle weakness in both lower extremities started to improve. Three days later, the patient felt muscle strength recovered significantly, with grade 4/5 in the lower limbs in 2 weeks. Six weeks later, the patient was able to walk without assistance. CONCLUSIONS: The case was treated by surgical excision of an intraspinal and a paraspinal lesion followed by normal quadruple antituberculous therapy. Although intraspinal tuberculoma is a rare entity, it can be effectively diagnosed on the basis of magnetic resonance imaging scanning and treated by the combination of medical and surgical treatments.

Pituitary Tuberculoma.

Tuberculosis rarely involves the hypothalamo-pituitary region and constitutes only 1% of the lesions involving the sellar and/or suprasellar region. Coleman and Meredith first reported pituitary tuberculosis in 1940, and only a handful of cases have been reported ever since. It may manifest as a chiasmal syndrome due to compression of the optic chiasm or as hypopituitarism due to pituitary destruction. It has a characteristic radiological appearance and can mimic a pituitary adenoma. Diagnostic procedures, such as trans-sphenoidal biopsy, are crucial for accurate diagnosis. We report a case of a 32-year male, who presented with complaints of headache and decreased visual acuity for the past 6 months. Eye examination revealed bitemporal hemianopsia. Brain MRI scan showed a mass in the sella with features suggestive of pituitary adenoma. Transcranial resection of the mass was performed; histopathology of the excised mass proved it to be a pituitary tuberculoma.

Spinal intramedullary tuberculoma following pulmonary tuberculosis: A case report and literature review.

RATIONALE: Spinal intramedullary tuberculoma (IMTB) is a rare disease that accounts for 1 to 2/100,000 patients with tuberculosis. We presented a case with pulmonary tuberculosis and concurrent IMTB at C3 to C5 level and reviewed the recent case series and discussed the diagnosis, treatment, and outcome. PATIENT CONCERNS: A 33-year-old male had concurrent pulmonary TB and IMTB at the C3 to C5 level. He had quadriplegia (muscle power 0 at 4 limbs) and sensory loss below C5 level. He also had incontinence, anal tone loss, and paradoxical respiratory pattern. DIAGNOSIS: Spinal magnetic resonance imaging (MRI) showed a 25 11mm intramedullary lesion at C3/C4 level. Under the impression of IMTB, he underwent surgery. INTERVENTION: We performed C3 to C5 laminectomy and en bloc removal of the tumor. The patient kept receiving anti-TB medications after the surgery. OUTCOME: His 4 limbs muscle power had improved but could not be liberated from the endotracheal tube, so tracheostomy was performed. Muscle power gradually increased to 3 points in his upper limbs and to 2 points in his lower limbs. Sensation in his 4 limbs gradually improved as well. LESSONS: IMTB is a rare disease that should be treated with a combination of medication and surgery. For patients with prominent spinal cord compression and neurological symptoms, early operation to remove the tumor is necessary.

Frontal Lobe Tuberculoma: A Clinical and Imaging Challenge.

BACKGROUND: Pediatric nervous system tuberculomas are usually infra-tentorial and multiple. A frontal lobe location is rare. CASE DETAILS: We report a 10 year-old boy who presented with a chronic headache and episodes of loss of consciousness. He had no signs of primary pulmonary tuberculosis and a diagnosis of frontal tuberculoma was made upon a post-operative biopsy. He improved following treatment with anti-tubercular drugs. CONCLUSION: Tuberculosis should be considered in children with a chronic headache or focal neurologic deficit and a supra-tentorial intracranial mass in endemic countries like Ethiopia.

Ulnar nerve tuberculoma: A case report and literature review.

Ulnar nerve tuberculoma is a rare case of tuberculous involvement of the peripheral nerve, which has attracted the attention of physicians. Here, we report the case of a patient with ulnar nerve tuberculoma. A 25-year-old patient presented progressive numbness on his left hand and forearm, and typical symptoms were not evident. The patient had no history of trauma or contact with any individuals with active tuberculosis. Exploratory surgery was performed and a granuloma-like lesion was found on the left ulnar nerve of the patient. The lesion was completely removed. We prepared hand-painted renderings for this rare disease for the first time, to the best of our knowledge. Histopathological examination of the specimen confirmed the presence of tuberculoma. After 1year of adequate antitubercular treatment, the patient recovered fully. Doctors need the most detailed radiographic information and histological results to confirm the diagnosis of this rare disease. At present, surgery is an effective way to resolve symptoms of ulnar nerve tuberculoma.

[A Surgical Case of Tuberculoma with Visual Disturbance].

We herein report a surgical case of multiple cerebral calculi located within the chiasmatic cistern resulting in visual disturbance. A 61-year-old man experienced homonymous lower right quadrantanopsia a few years prior. Non-enhanced head CT revealed multiple calcified lesions of about 7-mm within the basal cistern. MRI showed the lesion compressing the left optic tract. We could not remove the entire lesion because of severe adhesion to the optic tract. A pathological test showed calcified lesions with lymphocyte infiltration. We diagnosed tuberculoma caused by tuberculous meningitis with degeneration of the calcified lesion because of a history of tuberculosis at a fetal age. After the surgery, the patient was discharged without improvement of the visual disturbance.

Intramedullary Tuberculoma Combined with Abscess: Case Report and Literature Review.

BACKGROUND: Intramedullary spinal tuberculoma combined with abscess has low incidence and could easily be misdiagnosed. Given the rarity of spinal intramedullary tuberculoma, there is no standardized treatment protocol for this condition. We reported the case of a 28-year-old male who was diagnosed with intramedullary tuberculoma combined with abscess and treated with antituberculosis therapy followed by surgery. CASE DESCRIPTION: A 28-year-old male was admitted to our hospital with lower back pain and lower limb sensory and motor dysfunction. The radiographic results indicated tuberculosis (TB). The patient was suggested to undergo anti-TB therapy and was later transferred to Tuberculosis Hospital for systemic treatment for 20 days. He was readmitted to our hospital because of aggravating syndromes including impaired superficial sensation below the T11 level, spastic paresis with muscle strength of 0/5 in both lower extremities, and exaggerated bilateral tendon reflexes. To alleviate the neurologic dysfunction, surgery was undertaken. The postoperative diagnosis was thoracic intramedullary TB combined with abscess. He reported marked improvement in lower limb motor and sensory function the day after surgery, and his muscle strength recovered to 3/5. CONCLUSIONS: Although intramedullary TB combined with abscess is clinically rare, it should be taken into consideration when patients present with intramedullary space-occupying lesions with TB lesions elsewhere. Most patients respond well to the anti-TB therapy, but for those with severe spinal cord compression or those irresponsive to the drug therapy, surgical intervention could facilitate neurologic recovery and improve the prognosis.

Current status of nontuberculous mycobacterial surgery in Japan: analysis of data from the annual survey by the Japanese Association for Thoracic Surgery.

OBJECTIVE: The prevalence of pulmonary disease caused by nontuberculous mycobacteria (NTM) has been increasing in Japan. Adjuvant resectional surgery is often recommended to lessen disease progression when the response to drug therapy is poor. In all likelihood, as affected cases of NTM disease increase, so will the number of operations. The goal of this study was to determine the current status of NTM surgery in Japan by analyzing data from the annual survey of the Japanese Association for Thoracic Surgery (JATS). METHODS: Data were obtained from annual surveys conducted between 2008 and 2012. The annual number of operations for pulmonary NTM disease was tabulated nationwide and in each region (Hokkaido, Tohoku, Kanto, Tokyo, Chubu, Kinki, Chugoku/Shikoku, and Kyushu). For comparison, the numbers for pulmonary tuberculosis and tuberculoma operations were also obtained. RESULTS: The annual number of operations for pulmonary NTM disease nationwide increased each year between 2008 and 2012: 292 (2008), 323 (2009), 452 (2010), 440 (2011), and 514 (2012); an overall increase of 76%. Conversely, the annual numbers of operations for pulmonary tuberculosis were stable: 145 (2008), 181 (2009), 117 (2010), 113 (2011), and 107 (2012), as were the annual numbers of operations for tuberculoma: 386 (2008), 341 (2009), 320 (2010), 390 (2011), and 351 (2012). CONCLUSION: Data from the JATS annual survey demonstrate a steady increase in the number of NTM surgeries in Japan. General thoracic surgeons will continue to increasingly encounter NTM patients who are candidates for surgery until a magic bullet against NTM disease is available.

Intramedullary cervical tuberculoma: a case report with note on surgical management.

This study aims to report a relatively rare entity-intramedullary tuberculum of cervical spine-and describe its management and some key learning points. Intramedullary tuberculomas are rare entities. Intramedullary tuberculoma is most commonly found in the thoracic cord of a patient and is rarely seen in the cervical cord. We present an intramedullary cervical tuberculoma in a 21-year-old patient with finding of spinal cord compression. All 4 limbs were spastic, with grade 1 power on the right side and grade 3 power on the left side. Sensory deficit was found below the C6 level. Magnetic resonance imaging showed an intramedullary lesion at the C5 to C6 levels. Intramedullary tuberculoma was diagnosed based on clinical symptoms, physical examination, previous history, and magnetic resonance imaging. A C5 to C7 laminectomy was performed. Intramedullary tuberculoma was resected by microsurgery. One year after the surgery, strength returned to normal grade 5. Excellent clinical outcome was obtained with a combination of both medical and surgical treatments. Intramedullary cervical tuberculoma should be removed without delay to eliminate any mass effect on the neurons as soon as possible.

Pelvic tuberculous granuloma successfully treated with laparoscopy to preserve fertility: a case report and review of the published work.

Tuberculous granuloma must be considered in the differential diagnosis of pelvic masses in women of reproductive age because the major sequela of pelvic tuberculosis is infertility; however, currently there is very little information about its fertility-preserving treatment. We report the case of a woman with a history of tuberculous peritonitis who referred to our hospital for evaluation of an adnexal mass and primary infertility. The patient underwent excision of pelvic tuberculous granuloma with fertility-preserving laparoscopic surgery. We resected as much of the tuberculous granuloma as possible using the laparoscopic technique without causing damage to the uterus or ovaries. In particular, we report for the first time in the published work the laparoscopic removal of tuberculous granuloma without causing damage to the uterus or ovaries. Our experience from this case suggests that laparoscopic diagnosis and treatment of tuberculous granuloma is a feasible procedure in a patient who wants to conceive.

[Tuberculoma mimicking the tumor of ponto-cerebellum angle as complication after postvaccinated tuberculous otitis media]. / Poszczepienne gruzlicze zapalenie ucha srodkowego i jego powiklania - opis przypadku.

INTRODUCTION: Tuberculosis is a major problem of constant importance all over the world. Notably, in the developed countries it is due to immunosuppressive therapy and AIDS. Primary otological tuberculosis constitutes a very small share of cases of this disease. Moreover, the appearance of tuberculomas remains unique to even greater extent. CASE REPORT: Clinical history of a patient who has already been infected tuberculosis for 60 years in result of the BCG vaccination. Ponto-cerebellum angle tumour appeared in his brain as complication ensuing the disease. The first therapeutic method used was based on antituberculous drugs, subsequent surgical intervention (cerebello-pontine angle tumor removal via translabirynthin approche) was necessary however. We suspected another cause of this lesion - cholesteatoma or facial nerve neurinoma. Correct diagnosis give only histopatological examination. Because of facial nerve palsy, facial nerve reconstruction was necessary (connection of n. VII and n. XII) CONCLUSION: This case reminds us that correct diagnosis of tuberculosis remains a serious problem despite the long experience and the development of diagnostics and treatment methods. Nowadays we observe the unusual clinical manifestations of the disease (e.g. such as ear pain, tinnitus, rapid hearing loss) more frequently.