A case of relapsing cutaneous larva migrans transmitted by a cheetah (Acinonyx jubatus)

A case of relapsing "creeping eruption" connected with parasites of the cheetah is reported in the man. The parasitological examination, carried out in two cheetahs liable of this syndrome, has shown two different helmintic species: Ancylostoma caninum and Ancylostoma tubaeforme.     

A serologically diagnosed human case of cutaneous larva migrans caused by Ancylostoma caninum

A 15-year-old boy, who had recently arrived back from a trip to Cambodia for a missionary camp, presented with several serpiginous thread-like skin lesions that began as small papules on the left upper extremities 2 weeks before his visit to Hospital. The skin lesions were pruritic and erythematous, and had migrated to the chest and abdomen. The histopathological findings showed only lymphocytic and eosinophilic infiltrations in the dermis of the biopsied skin lesion. The patient's serum reacted strongly to the Ancylostoma caninum antigen by an ELISA method. Therefore, he was diagnosed with cutaneous larva migrans by A. caninum. After the oral administration of albendazole and ivermectin, the skin lesions resolved without recurrence. This is the first reported case of a cutaneous larva migrans caused by Ancylostoma canimum diagnosed serologically using ELISA in Korea.     

Three clinical cases of cutaneous larva migrans

Three cases of cutaneous larva migrans (CLM) were diagnosed in a returnee from a trip to Thailand and in 2 domestic farmers during July and September, 2003. The linear and serpiginous skin lesions on the lower extremities were presented in all 3 cases. Routine laboratory findings were normal. In the imported case, a 650 x 30 micrometer sized filariform nematode larva, presumably a species of hookworm, was detected in the lesion. All cases were treated with 400 mg albendazole once daily for 3-5 days, and their skin lesions gradually improved. In the present study, a causative agent of CLM was isolated for the first time in the Republic of Korea. Moreover, we speculate that CLM is prevalent in farmers who are in frequent contact with soil in the Republic of Korea.     

Two imported cases of cutaneous larva migrans

Cutaneous larva migrans (CLM) is a rare serpiginous cutaneous eruption caused by accidental penetration and migration in the skin with infective larvae of nematode that normally do not have the human as their host. Although CLM has a worldwide distribution, the infection is most frequent in warmer climates. More recently, they have been increasingly imported from the tropics or subtropics by travelers. We experienced two patients who had pruritic serpiginous linear eruption in their skin for a few weeks after traveling to the endemic areas (Brazil and Thailand, respectively). After the treatment with albendazole, the skin lesions resolved with post-inflammatory hyperpigmentation. We report herein two cases of cutaneous larva migrans successfully treated with albendazole.     

Primary cutaneous adenoid cystic carcinoma: a case report and review of the literature.

A case of adenoid cystic carcinoma of the ear in a 67-year-old man is presented along with a review of the literature. Adenoid cystic carcinoma most commonly arises in the salivary glands. Primary cutaneous adenoid cystic carcinoma occurs principally in the scalp and chest. Perineural invasion is seen in at least half the cases and is associated with an increased recurrence rate. Treatment consists of wide local resection with tumor-free margins. Just over half the patients will develop recurrence, with long tumor-free intervals necessitating long-term follow-up. Distant metastases are rarely seen. Radiation therapy is not curative and should be reserved for palliation.     

Renal cell carcinoma presenting as a solitary cutaneous facial metastasis: case report and review of the literature

Background

Renal cell carcinoma is well known for its frequency to metastasise, particularly to lungs, liver, bones and brain. Metastasis to the skin is much less common. Presentation as a result of the skin lesion is even more unusual, with only 14 previously reported cases in the English literature. The majority of these cases have been reported in patients with recurrent disease or with other metastases.

Case presentation

We present only the second case of non-recurrent renal cell carcinoma with a solitary cutaneous facial metastasis reported in the English literature.

Conclusion

Clinicians should conduct a careful inspection of the skin in patients with renal cell carcinoma and also have a high index of suspicion of primary internal organ malignancy in patients presenting with a skin lesion.

     

原发肾上腺淋巴瘤1例并文献复习

目的:探讨原发肾上腺淋巴瘤(PAL)的临床特点,提高对该病的认识.方法:对1例原发肾上腺淋巴瘤患者的资料进行分析,并结合国内外相关文献进行总结.结果:原发肾上腺淋巴瘤好发于老年男性,可表现为局部症状如腹痛,腰痛,也可表现为乏力,发热,体重减低等全身症状,50%病人可出现肾上腺功能不全的症状.一些病人是在行影像学检查时因偶然发现肾上腺的肿物,经病理检查而确诊的.该病多累及双侧肾上腺,最常见的病理类型是弥漫大B细胞型.原发肾上腺淋巴瘤的治疗包括手术、化疗、放疗以及它们的不同组合.该病恶性程度高,进展迅速,预后差.结论:原发肾上腺淋巴瘤虽然少见,但在肾上腺肿瘤,尤其是快速增长的肾上腺肿瘤的鉴别诊断中应考虑到它的可能,及时进行病理检查可尽早确诊.     

Rhinosporidiosis in Egypt: A case report and review of literature

Rhinosporidiosis is an infection caused by Rhinosporidium seeberi that frequently presents as a polypoidal nasal lesions. Here, we report the first indigenous case of tumoral rhinosporidiosis in Egypt. In this case, a 25-year-old male patient from a rural background of Assuit City presented with epistaxis and a nasal polyp. The patient had not traveled abroad. The diagnosis was established on the morphological basis by the identification of 5- to 10-m endospores and 50- to 1000-m sporangia. The clinicopathological and immunologic features were discussed and the literature was reviewed. To the best of our knowledge this is the first case of this disease to be reported in Egypt in the human literature.     

Nasopharyngeal mucoepidermoid carcinoma: A case report and review of literature

Background

Salivary gland-type tumors originating in the nasopharynx are rare, and only a few articles about mucoepidermoid carcinomas (MEC) in this location have been reported. We describe one case of nasopharyngeal MEC and, based on a review of the literature, discuss different therapeutic approaches that can be taken regarding the result of histological findings, radiological tests and extent of disease.

Case presentation

A 47-year-old woman diagnosed with mucoepidermoid carcinoma of nasopharynx, T1 N3 M0 (stage IV-B) was treated in 2007 with a combination of radiotherapy and chemotherapy to a maximum dose of 70 Gy and concomitant Cisplatin during the radiation. One year later, with the head and neck disease under control, mediastinal nodes relapse appeared which were treated with exclusive radiotherapy to a maximum dose of 65 Gy. One year after the first relapse, a second relapse was detected in the right lung, next to the previously treated mediastinal regions, and the patient initiated a treatment with exclusive chemotherapy based on TPF scheme.

Conclusion

For limited or resectable MEC, combined surgery with radiotherapy, or radiochemotherapy, should be considered the main treatment policy. On the other hand, in poorly differentiated, unresectable tumors or nasopharyngeal MEC, radiochemotherapy could be currently the main treatment approach.     

儿童不典型黄癣1例报告及文献复习

报告1例由许兰毛癣菌(Trichophyton schoenleinii)引起的儿童不典型黄癣,患儿临床症状轻微,缺乏蜡黄色、碟形黄癣痂和特殊的鼠臭味等典型临床症状.病发真菌直接镜检见大量不规则菌丝,间生膨大,大小不等、形态不规则的孢子,真菌培养为许兰毛癣菌生长,经分子生物学测序鉴定证实.E-test药敏结果显示伊曲康唑、两性霉素B、卡泊芬净及伏立康唑均敏感.经口服伊曲康唑胶囊及外用2％舍他康唑乳膏治疗基本痊愈.     

Lymphoplasmacytic sclerosing pancreato-cholangitis: a case report and review of the literature

Autoimmune pancreatitis is a rare but important cause of pancreatitis that is becoming increasingly recognized in the West. Lymphoplasmacytic sclerosing pancreatitis (LPSP) is a benign form of chronic pancreatitis characterized clinically by infrequent attacks of abdominal pain, jaundice, and weight loss, and pathologically by focal or diffuse chronic or lymphoplasmacytic inflammatory infiltrates centered around pancreatic ducts and ductules, accompanied by obliterative phlebitis, acinar atrophy, and interstitial fibrosis. It has been described alone or as a part of the spectrum of autoimmune gallbladder and biliary tract disease, with clinical, radiological, and pathological overlap reported with primary sclerosing cholangitis. It has been described as "primary sclerosing pancreatitis," "sclerosing cholangitis," "non-alcoholic duct destructive chronic pancreatitis," and "autoimmune pancreatitis." We report a case of LPSP that mimicked pancreatic adenocarcinoma and was subsequently treated with a pylorus-preserving Whipple procedure. This may point towards a primary biliary autoimmune process involving the pancreatic duct, causing a benign form of chronic pancreatitis that may be difficult to characterize pre-operatively to avoid surgery. This case typifies the growing awareness of this relatively recently characterized clinical entity, its similar presentation to pancreatic carcinoma, and the importance for LPSP to be included in the differential diagnosis of pancreaticobiliary disease. Finally, we review the literature.     

Cutaneous ciliated cyst: case report and literature review

An 18-year-old girl had a cyst excised from the left buttock in 1988. The cyst was diagnosed to be a cutaneous ciliated cyst, since histologic examination using special stains demonstrated its lining to be similar to fallopian tube epithelium. Only 20 such cases have been published to date, and this report is probably the first case in the plastic surgical literature, to the best of our knowledge.     

Takotsubo syndrome with pulmonary embolism: a case report and literature review

Background

Takotsubo syndrome (TTS) is an acute cardiac condition with reversible heart failure which is often triggered by psychological and physical stressful events. Although pulmonary embolism (PE) was reported as a trigger for TTS, the concurrence of TTS and PE has been rarely reported, let alone that triggered by PE. Here we describe a case of a postmenopausal female presenting with symptoms similar to myocardial ischemia, which may be caused by PE, and review the available literature that may help clinicians with their practice to similar situations since no published guidelines are available.

Case presentation

An 86-year-old female was referred to the emergency department for unrelieved chest tightness, shortness of breath and back pain. Cardiac biomarkers were mildly elevated and electrocardiogram displayed pathologic Q-waves, ST-segment elevation and inverted T-waves. Unexpectedly, coronary angiography was in absence of obstructed coronary atherosclerosis or acute plaque rupture. Chest computed tomography illustrated multiple pulmonary emboli in bilateral pulmonary arteries. She had suffered from long-term right lower extremity pain and experienced a long railway journey with less activity. Both echocardiogram and cardiac magnetic resonance demonstrated regional hypokinesia of left ventricle. She received anticoagulant and diuretic therapies, three-month follow up after discharge revealed uneventful recovery without any pulmonary emboli or regional motion abnormalities, thus she was retrospectively diagnosed with TTS caused by PE.

Conclusion

TTS and PE are scarcely concurrent and PE can exert as a potential trigger for TTS. TTS is easily misdiagnosed, actively seeking possible risk factors of TTS is in favor of early diagnosis and timely intervention. TTS with PE is reversible, timely and effective treatments ensure the best possible outcome.