Human African trypanosomiasis (HAT) is caused by sub-species of the parasitic protozoan Trypanosoma brucei and is transmitted by tsetse flies, both of which are endemic only to sub-Saharan Africa. Several cases have been reported in non-endemic areas, such as North America and Europe, due to travelers, ex-patriots or military personnel ...

  Gabapentin is an antiepileptic drug that is prescribed for both FDA-approved and multiple off-label conditions, and has a relatively safe side-effect profile. Rare cases of overdose-related adverse effects have been reported in the literature. Described herein are the circumstances and autopsy findings of a 62-year-old woman with a history ...

Familicide and familicide-suicide have not been extensively documented or adequately defined in forensic and psychiatric literature. Such incidents occupy a distinct epidemiological niche and are often precipitated by financial stressors. We present a cluster of 3 such cases, all of which occurred within a 4-month period in Los Angeles County, ...

Thyrotoxic periodic paralysis is a rare and dramatic complication of hyperthyroidism. Thyrotoxic periodic paralysis classically presents with proximal lower limb weakness in the setting of hypokalemia and thyrotoxicosis. Thyrotoxic periodic paralysis represents an endocrine emergency with a rapidly ascending paralysis that can result in respiratory insufficiency, cardiac arrhythmias, and death ...

  This study presents a series of 16 carriers of hemoglobin S (HbS) who died during various circumstances. Many of the cases were associated with mild to moderate exertion. The onset and/or duration of symptoms varied from a few minutes to several hours with many displaying a prolonged lucid interval ...

Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) is a rare congenital coronary abnormality associated with early infant mortality and adult sudden death. As it predominantly presents in the first year of life, diagnosis in living adults is extremely rare. Current management is based on limited ...

Sweat gland tumors of the upper extremity are uncommon. Eccrine porocarcinoma is a rare skin malignant lesion representing 0.005% to 0.01% of all cutaneous tumors, which most commonly presents in patients more than 60 years of age. Approximately 250 cases of eccrine porocarcinoma have been reported since this disease was ...

Murder-suicide, homicide-suicide, and dyadic death all refer to an incident where a homicide is committed followed by the perpetrator's suicide almost immediately or soon after the homicide. Homicide-suicides are relatively uncommon and vary from region to region. In the selected literature that we reviewed, shooting was the common method of ...

  In this report, the authors present a case of unusual, accidental methadone intoxication in a 40-year-old man, who had inhaled methadone powder. The drug dealer was a pharmacy technician; methadone had been stolen from a pharmacy and sold as cocaine. After having inhaled methadone powder, he suffered cardiopulmonary arrest. ...

  Retrospective review of cases of suicide involving helium inhalation was undertaken at Forensic Science South Australia over a 25-year period from 1985 to 2009. No cases of helium-related suicides were identified in the first 15 years of the study, with one case between 2000 and 2004 and eight cases between ...

In this case series and review of the literature, we describe 2 cases of abducens neuromyotonia (ANM) as the presenting sign of an intracranial tumor (meningioma). Review of the literature suggests that the pathophysiology of ocular neuromyotonia is incompletely understood. Most patients with ANM have a history of radiation therapy. ...

This case and the review illustrate the induction of a sudden collapse of a football player secondary to a blow to his chest (commotio cordis) [CC]. The article argues that CC probably is under recognized in Europe and cautions that the mounting intensity and speed inherent in modern sports possibly ...

The National Child Death Review Case Reporting System (NCDR-CRS) was developed in the USA to provide child death review teams with a simple method for capturing, analysing, and reporting on the full set of information shared at a child death or serious injury review. The NCDR-CRS is a web based ...

While suicide among recently returned veterans is of great concern, it is a relatively rare occurrence within individual hospitals and clinics. Root cause analysis (RCA) generates a detailed case report that can be used to identify system-based vulnerabilities following an adverse event. Review of a national database of RCA reports ...

Sebaceoma is a benign sebaceous neoplasm, which has been reported to show characteristic growth patterns, such as, ripple, labyrinthine/sinusoidal, and carcinoid-like patterns. Another recent finding regarding in sebaceoma is the observation of apocrine differentiation within the sebaceoma lesion. This report describes a case of carcinoid (a partial ripple and labyrinthine) ...

BACKGROUND: To better understand the spectrum of overfill reports and their corresponding clinical severity and etiology, we conducted a review of overfill reports from the Manufacturer and User Facility Device Experience (MAUDE) database, which is within the Food and Drug Administration (FDA) Web site (www.fda.gov). Method: We searched the MAUDE ...

Ectopic pancreas is of little clinical significance. We report a case of ectopic pancreas in a 2-year-old girl presenting as a heterogeneous solid submucosal tumor of the posterior wall of antrum proximal to the pylorus, treated by distal gastrectomy and Billroth I reconstruction. We reviewed 15 cases in the English ...

Angioleiomyoma is an uncommon benign soft tissue tumor usually found in the lower extremities and rarely observed in oral tissues. It is microscopically characterized as a proliferation of smooth muscle cells intermingled with abundant vascular channels. Oral angioleiomyomas affect mostly the lips, palate, buccal mucosa and tongue, and appears as ...

The continuation of a review of delayed vasospasm after aneurysmal subarachnoid haemorrhage, originally published in 1994 and partially updated at the ninth vasospasm conference in Turkey, is presented. Further online and physical searches have been made of the relevant literature. The incidence of delayed ischaemic deficit (DID) or symptomatic vasospasm ...

We examined the accuracy of data on unintentional firearm fatalities in the United States. We began with data from the National Violent Death Reporting System (NVDRS) and examined every firearm death reported as an accident by any NVDRS data source - the NVDRS abstracter, the State Vital Statistics Registry (i.e., ...

The prevalence of reported domestic violence or intimate partner violence has greatly increased, with approximately 1.5 million women violently assaulted annually in the United States by an intimate partner. Strangulation is often seen in violence against women, including domestic violence cases. Strangulation is defined as "a form of asphyxia characterized ...

PURPOSE: Chondromas are benign tumors composed of mature hyaline cartilage. These tumors are quite common in the bones of the hands and feet but extremely rare in jaw bones, and few such cases are reported in the literature. The aim of the present study was to carry out a literature ...

Lymphangiomas are rare benign tumors. In most cases, resection is necessary to obtain a precise histopathological analysis. There are capillary, cavernous and cystic lymphangiomas. The therapy of choice is a complete excision. Recurrence has been reported after incomplete resection. We present the case of a 45-year-old man with a lymphangioma ...

Most appendiceal carcinoids (ACs) in children present without lymph node metastasis. Lymph node metastasis is rarely present when primary tumor diameter exceeds 1 cm. We present the extraordinary case of an AC with a primary tumor diameter of 0.7 cm and infiltration of the mesentery, as well as 1 positive ...

Chondrosarcomas are malignant mesenchymal tumors characterized by the differentiation of pure hyaline cartilage, and they are relatively uncommon in jawbones. Chondrosarcoma of the jaws usually presents as a painless mass or swelling associated with loosening of the associated teeth. This report describes an unusual case of chondrosarcoma that mimicked pulp ...

Cardiac valvular tumors are very infrequent lesions constituting about 10% of the primary cardiac neoplasms. Among the valvular tumors, lipomatous hamartoma represents a very rare and distinct pathological entity. Retrieval of the literature reveals only eight reported cases, and there is lack of information regarding their clinical features. Herein, we ...

OBJECTIVES:: Juvenile nasopharyngeal angiofibroma (JNA) is a rare, benign tumor of the nasopharynx, exclusively affecting males in their teens and twenties. Historically, it has been thought that JNAs primarily receive their blood supply from the ipsilateral external carotid system. We demonstrate in our case series and literature review that bilateral ...

Odontogenic fibroma (OF) is a benign odontogenic tumor characterized by various amounts of odontogenic epithelium in a mature fibrous stroma. Two variants can be distinguished: an intraosseous or central OF (COF) and an extraosseous or peripheral. The intraosseous variant is an extremely rare tumor that presents clinical, radiographic, and histopathologic ...

Synchronous occurrence of epithelial neoplasia and gastrointestinal stromal tumor (GIST) in the stomach is uncommon. Only rare cases have been reported in the literature. We present here a 60-year-old female case of synchronous occurrence of gastric high-level intraepithelial neoplasia and GIST with the features of 22 similar cases and detailed ...

Dysembryoplastic neuroepithelial tumor (DNT) is commonly located in the supratentorial cortex. Extracortical localization of DNT is extremely rare. A 15-year-old female presented with loss of consciousness after head trauma. MRI demonstrated hydrocephalus secondary to a small non-enhancing T1 hypointense and T2 hyperintense mass lesion in the foramen of Monro; with ...

Medulloblastoma with melanotic differentiation, a rare variant of medulloblastoma, often carries a poor prognosis. We present such a case of a 4 year male with this rare, aggressive tumor. Additionally, we have reviewed the literature and report on the features important in the pathologic and radiologic diagnosis in this type ...

Mesenchymal chondrosarcomas are rare malignant tumors in pediatric age group. The authors present a case of mesenchymal chondrosarcoma located in the sacrum in a 10-year-old-girl that was successfully treated with chemotherapy and radiotherapy after surgical excision. According to the authors' literature search, the patient is the first reported case of ...

We present an unusual case of primary intracranial carcinoid tumor of the skull base centered at the level of the foramen jugulare, which was proven with surgical biopsy and later with Somatostatin receptor nuclear medicine scan. We present the salient magnetic resonance imaging features of this rare tumor, describe their ...

Osteoblastoma is a rare benign bone tumor. Although the histologic features in most cases are distinctive, there are various permutations that make the diagnosis challenging. It can mimic a variety of other benign bone tumors, but more importantly, distinguishing it from osteoblastoma-like osteosarcoma can be difficult. In this case report, ...

Germinomas are gonadal neoplasms that rarely occur extragonadally in the midline structures of the human body. Newly diagnosed adult cases of pineal gland germinomas are very rare since most of the cases are diagnosed in the mid teens. The estimated incidence of this tumor in western countries is between 0.4-3.4%. ...

Rosette-forming glioneuronal tumor (RGNT) of the fourth ventricle is a mixed glio-neuronal neoplasm recently codified by the World Health Organization WHO Classification of Central Nervous System (CNS) Tumors (2007). To date, 43 cases have been described in the literature; most occurring in the fourth ventricle region. We report the fourth ...

This is a single case-based report. We report the first case of epithelioid trophoblastic tumor (ETT) presenting as primary metastasis to the spine. ETT is an extremely rare form of gestational trophoblastic neoplasm with less than 100 cases reported in the literature. A 36-year-old, postpartum woman presented with severe low ...

Clear cell odontogenic carcinoma (CCOC) is a rare malignant tumor. To date, only 67 cases were described in the English literature and complete understanding of the behavior of CCOC was based on limited case reports. In this article, we reported 6 additional cases and reviewed the relevant literature. Our cases ...

Liponeurocytoma is not exclusive to the cerebellar or fourth ventricular location. Since its inclusion in the central nervous system tumor classification in 2000, six cases with similar radiological, histomorphological and immunohistochemical features have also been described in the lateral ventricles. In the present study, we report clinical, radiological and pathological ...

Atypical fibroxanthoma (AFX) is a low-grade sarcoma usually occurring on sun-damaged skin of the head and neck in elderly patients. Metastatic disease has been reported very rarely. The potential aggressiveness of AFX is controversial. We describe herein a patient who developed metastatic disease in cervical lymph nodes. Our patient was ...

We report the case of an osteoblastoma of the hamate bone that was successfully treated by curettage. This tumor is very rare in a carpal bone and only nine cases have been reported in the literature. Pathological examination is mandatory before treatment due to the lack of distinctive clinical and ...

Schwannomas, also known as neurilemmomas, are uncommon neoplasms apparently derived from Schwann cells. The growth of these tumors causes displacement and compression of the nerve of origin. Schwannomas are usually solitary lesions but can be multiple when associated with neurofibromatosis. Anti-S100 protein is the most widely used antibody for the ...

Cerebellar mutism (CM) is a rare and severe form of speech and language impairment, mostly diagnosed in children and adolescents and rarely reported in adults. We here review the literature and summarize all anatomical structures related to the pathogenesis of this rare syndrome. We also report two illustrative cases of ...

We present two unique cases of fibrous hamartoma of infancy defined by giant-sized and/or multicentric cutaneous and subcuticular lesions-features not, to our knowledge, reported to coexist. We review the nature of such tumors and examine the clinical implications of tumor size and multicentricity on risk for recurrence and likelihood of ...

To report a case of oncocytoma, a relatively rare adrenal tumor, which most commonly is detected as an adrenal incidentaloma. We present a case report, including laboratory, imaging, and pathologic findings, of a 47-year-old obese woman who had hypertension and an incidentally found large, left adrenal mass. On the basis ...

We report the case of a 41-year-old woman who died after surgical intervention for liposuction. The case was studied by a methodological approach including examination of clinical records and documentation, analysis of anatomo-histopathological findings and evaluation of physicians' behaviour. Autopsy excluded the lethal complications most frequently associated with liposuction (pulmonary ...

Functioning adrenocortical oncocytomas are extremely rare and most reported patients are 40-60 yr of age. To our knowledge, only 2 cases of functioning adrenocortical oncocytomas have been reported in childhood. We report a case of functioning adrenocortical oncocytoma in a 14-yr-old female child presenting with virilization. She presented with deepening ...

We report a case of de novo malignant ganglioglioma. A 61-year-old male presented with a 12-day history of headaches and general malaise. Pre-operative magnetic resonance imaging revealed an irregular enhancing mass in the left temporal lobe with associated dural enhancement and subacute subdural hematoma. The findings at surgery were of ...

Neoplasms arising within urethral diverticula are rare. It is important to know if a diverticulum is filled by tumor, but traditional diagnostic methods, such as voiding cystourethrography, cannot detect a tumor or diverticulum, as in our case. We report an unusual case of leiomyoma developing in a female urethra diverticulum ...

Ependymomas rarely arise from the region of the pituitary fossa, with only four cases previously reported in the literature. We present a complex case of a recurrent ependymoma of the parasellar region which has been difficult to clinically manage due to its tendency to recurrence. Our patient has had four ...