Oncologic surgery of the eyelid and orbital region.

Oncologic surgery of the eyelid and orbital region is a challenge in dermatologic surgery. This region presents difficulties and possible complications that do not exist at other sites, including ectropion, epiphora, corneal exposure, keratitis, conjunctivitis, and lagophthalmos. Adequate oncologic surgery associated with the best possible functional and cosmetic result requires extensive knowledge of the anatomy, innervation, and blood supply of the eyelid and anatomy of the lacrimal apparatus. We present examples of reconstructive surgical techniques that can be used after the excision of tumors of the upper or lower eyelid, with descriptions of the different flaps and grafts employed in our department in recent years. We also review the surgical techniques according to the site and size of the lesions.

Oncologic Surgery to the Ciliary Region.

Dermatologic surgery for tumors affecting only the ciliary region is not very common and it can sometimes be difficult to find published descriptions that deal specifically with surgery to this area. However, reconstruction of the ciliary region is very important, not only because this region is necessary to protect the eye, but also because its position and continuity are of great importance in facial expression, aesthetic appearance, and harmony. We present the cases of patients who have undergone oncologic surgery to the eyebrow region in our department in recent years and review the different techniques proposed for reconstruction of this region.

Paradoxical reaction to antituberculosis therapy in a patient with lupus vulgaris.

Patients receiving treatment for tuberculosis may experience an unexpected deterioration of their disease; this is known as a paradoxical reaction. We present the case of a 59-year-old man with lupus vulgaris who experienced a paradoxical deterioration of cutaneous lesions after starting antituberculosis therapy. The reaction was self-limiting; the lesions gradually improved, and the final outcome was very good. Paradoxical reactions are well-known in patients with human immunodeficiency virus (HIV) infection who start antiretroviral therapy, but they can also occur in non-HIV-infected patients with tuberculosis who start antituberculosis therapy. In the literature reviewed, paradoxical reactions involving skin lesions were described in patients with miliary tuberculosis. The case we report is the first of a paradoxical reaction in lupus vulgaris. The increasing frequency of tuberculosis in Spain could lead to a rise in the number of paradoxical reactions.

[Clinical and radiological diagnosis of neurocysticercosis: a case report]. / Diagnóstico clínico-radiológico de neurocisticercosis: a propósito de un caso.

BACKGROUND: Neurocysticercosis is the most frequent parasitic disease of the central nervous system and the first cause of acquired epilepsy in endemic areas. Our aim in is to use clinical and radiological criteria to orientate diagnosis where there is suspicion of neurocysticercosis, presenting a clinical case as an example. MATERIALS AND METHODS: We present the case of a 43 year old woman of Bolivian origin, who came to accidents and emergencies after suffering a generalized convulsive crisis, witnessed by relatives of the patient. RESULTS: A cranial computerized axial tomography was taken, which together with her clinical history led to suspicion of neurocysticercosis. She was admitted to the neurosurgery department for completion of the study, which confirmed the diagnosis of suspicion. She received treatment with albendazol and corticoids, with a good evolution. CONCLUSIONS: Neurocysticercosis is an emergent pathology in developed countries, due to the increase of immigration from endemic areas, mainly from Latin America. Epilepsy is the most frequent clinical expression, but presentation can vary greatly. A high degree of suspicion is necessary in order to be able to diagnose this disease.