RESUMO
Disseminated peritoneal leiomyomatosis (DPL) is a rare and benign clinical entity. It is also known as leiomyomatosis peritonealis disseminata (LPD). Here, we report and discuss a case of a primiparous woman in her early 40s who presented with heavy, prolonged, painful menses and heaviness in her lower abdomen. She underwent a laparoscopic myomectomy for a fibroid uterus, 12 months ago for similar complaints. On workup, she was diagnosed with DPL. We performed a total abdominal hysterectomy with bilateral salpingectomy, low anterior resection with stapled colorectal anastomosis and excision of peritoneal tumour deposits in consortium with the gastrosurgery team. Her postoperative period was uneventful, and the patient was discharged on postop day 6. Her histopathology report was consistent with leiomyoma; the follow-up period was uneventful.
Assuntos
Histerectomia , Neoplasias Peritoneais , Humanos , Feminino , Neoplasias Peritoneais/diagnóstico , Neoplasias Peritoneais/cirurgia , Neoplasias Peritoneais/patologia , Adulto , Leiomioma/cirurgia , Leiomioma/diagnóstico , Leiomioma/patologia , Leiomiomatose/cirurgia , Leiomiomatose/patologia , Leiomiomatose/diagnóstico , Neoplasias Uterinas/cirurgia , Neoplasias Uterinas/diagnóstico , Neoplasias Uterinas/patologia , Diagnóstico Diferencial , Miomectomia Uterina , SalpingectomiaRESUMO
INTRODUCTION: Ketamine is a well known agent for sedation for short surgical procedures due to its very good analgesic action. But it has cardio stimulatory response and recovery from anaesthesia after Ketamine use is complicated by delirium and hallucination. In studies it is proved that these side effects can be reduced by premedication with benzodiazepines. The α2 adrenoceptor agonists are becoming popular for their properties like haemodynamic stability and reducing anaesthetic requirement. AIM: This study was planned to see the effects of Dexmedetomidine on emergent reaction of Ketamine, when used as premedication agent with Ketamine for conducting short surgeries in adult patients. MATERIALS AND METHODS: Study was conducted in 90 ASA class I and II male and female patients of age between 18-40 undergoing short procedures like laparoscopic ligation, skin grafting, dilatation and curettage, endoscopic procedures, excision of small swelling, etc. Patients were randomly divided into three groups of 30 each as follows: Group K: after premedication with inj. glycopyrrolate 0.01mg/kg, inj. Ketamine 2mg/kg, Group M: after premedication with inj. glycopyrrolate 0.01mg/kg and inj midazolam 0.05mg/kg, inj. Ketamine 2mg/kg, Group D: after premedication with inj glycopyrrolate 0.01 mg/kg and inj. Dexmedetomidine 0.5µg/kg, Ketamine 2mg/kg was given. Observations were made for cardiovascular response to invasive procedure, post anaesthetic anxiety and delirium with help of Memorial Delirium Assessment scale (MDAS). RESULTS: Midazolam reduced delirium to a greater level, but in comparison to control group and midazolam group, dexmedetomidine reduced delirium to a much greater level (p-value<0.001). Postoperative pain was less in Dexmedetomidine group (p-value< 0.001). CONCLUSION: Dexmedetomidine reduced delirium caused by Ketamine when used as a premedication agent. It produced more haemodynamic stable patients. Postoperative analgesia was also better.
RESUMO
Melanomas are malignant neoplasms of melanocytes developing predominantly in the skin, but occasionally arising from eyes, mucous membranes, and the central nervous system (CNS). The CNS can be affected by a spectrum of melanocytic lesions ranging from diffuse neurocutaneous melanosis, to a focal and benign neoplasm (melanocytoma), and to an overtly malignant tumor (melanoma). Primary melanocytic lesions involving the CNS are typically concentrated in the perimedullary and high cervical region. Primary CNS melanoma cannot be reliably distinguished from metastatic melanoma on neuroimaging and histopathological characteristics alone: its diagnosis is established only after exclusion of secondary metastatic disease from a cutaneous, mucosal or retinal primary. We present two patients with primary CNS melanoma and discuss relevant issues, available treatment options, and expected outcomes. Awareness of disease spectrum and clinico-biological differences may be used to guide therapeutic decision-making for a patient with a proven or suspected primary CNS melanoma.