Postmenopausal Osteoporosis: Menopause Hormone Therapy and Selective Estrogen Receptor Modulators.

Introduction: Osteoporosis is a debilitating silent disease with a huge socio-economic impact. Prevention strategies and early detection of osteoporosis need to be carried out in every health care unit to substantially reduce the fracture rates. Indian studies have indicated a knowledge gap on diagnosis and management of osteoporosis amongst medical professionals and consumers. Areas Covered: This article reviews the evidences available on searches from PubMed and The National Library of Medicine, author's opinions based on clinical experience. There is a need for escalating the efforts to bridge the knowledge gap regarding various aspects of osteoporosis amongst professionals and consumers. Three indications for postmenopausal hormone therapy (HT), which have constantly withstood the test of time, are symptom relief, urogenital atrophy, and bone health. This article specifically focuses on management of postmenopausal osteoporosis by HT alone or in combinations. Expert Opinion: Early menopause is within 10 years of menopause and late menopause is considered beyond 10 years of menopause. HT is a cost-effective therapy in the early post menopause especially in symptomatic women at risk for osteoporosis unless contraindicated. HT prevents all osteoporotic fractures even in low-risk population. All HT preparations including low dose and non-oral routes of estrogen are effective for bone health. The bone protective effect lasts while on HT. Extended use of HT in women after 10 years of menopause with reduced bone mass is an option after detailed counselling of the risk benefit analysis compared with the other available therapies for osteoporosis. The primary therapy to prevent bone loss in women with premature menopause and secondary amenorrhea is HT. HT work up and annual follow-up is essential before prescribing HT.

"Hepatic rupture in preeclampsia and HELLP syndrome: A catastrophic presentation".

The objective of index study is to review the available literature on hepatic rupture or hematoma in hypertensive disorders of pregnancy to find the incidence, associated risk factors, clinical presentation, mode of management and feto-maternal outcome. Electronic database was searched using hepatic rupture or hematoma in pregnancy, preeclampsia, eclampsia, and HELLP syndrome (Hemolysis, EL: elevated liver enzymes, LP: low platelet count) as key words and literature published since January, 2000 to December, 2018 which met the inclusion criteria was reviewed. A total of 56 articles were reviewed describing 93 cases of hepatic hemorrhage in hypertensive disorders of pregnancy. Treatment varied from conservative management to abdominal packing, hepatic artery embolization, and partial hepatectomy to liver transplantation. Seven out of 93 patients with liver rupture met mortality and in one of them diagnosis was established on autopsy. Unawareness of the hepatic rupture in pregnancy by an obstetrician demands high index of suspicion for diagnosis and requires specialized, focused and exhaustive management for optimal feto-maternal outcome. Laparotomy and perihepatic packing is a viable option in patients with unstable vitals and is feasible even in limited resource settings.Short interval between diagnosis and management may enhance the feto-maternal survival rate and prevent further morbidity or mortality.

Correction to: Imaging of Adnexal Mass During Pregnancy.

[This corrects the article DOI: 10.1007/s13224-018-1164-y.].

Risk Factors, Vascular Lesion Distribution, Outcome and Recurrence of Strokes Due to Intracranial Atherosclerosis: One Year Data from Hyderabad Stroke Registry.

BACKGROUND: Intracranial atherosclerotic stenosis (ICAS) is a common cause of ischemic stroke in Asian countries and probably in India. AIM: The aim of this study was to describe the risk factors, distribution of vascular lesions, recurrence and outcome of stroke due to ICAS. METHODOLOGY: A total of 100 consecutive patients of ischemic stroke due to ICAS were enrolled prospectively from January 1, 2015, to December 31, 2015, and followed for 1 year for treatment compliance and recurrence. The details about demographics, risk factors, and vascular lesions were noted. RESULTS: There were 68 males and 32 females. Hypertension (HTN), diabetes, alcohol, smoking, hyperlipidemia, and hyperhomocysteinemia was present in 82%, 52%, 34%, 33%, 28%, and 23%, respectively. The number of arteries involved were middle cerebral artery, 53 (37.3%); posterior cerebral artery, 24 (16.9%); internal cerebral artery, 21 (14.8%); vertebral artery, 18 (12.7%); basilar artery, 6 (4.2%); and anterior cerebral artery, 6 (4.2%). Seventeen (17%) patients had a recurrent stroke during 1 year follow-up. The presence of uncontrolled HTN and diabetes mellitus after discharge were significantly associated with stroke recurrence (P < 0.05). The use of dual antiplatelet agents and statins was found to have a significant effect in the prevention of recurrent stroke (P < 0.05). Severe stroke at presentation and presence of hemiparesis were the predictors for unfavorable outcome at 3 months (P < 0.05). CONCLUSION: Risk factors, distribution of vascular lesions and high recurrence of stroke due to ICAS in this study is similar to that reported from other Asian countries. Aggressive medical management and risk factor control remains the best strategy for preventing recurrence.

Dyke-Davidoff-Masson syndrome: imaging features with illustration of two cases.

Dyke-Davidoff-Masson syndrome is a rare entity characterized by hemi cerebral atrophy/hypoplasia secondary to brain insult in fetal or early childhood period along with ipsilateral compensatory osseous hypertrophy and contralateral hemiparesis. We present two cases of this uncommon condition and discuss its imaging features, differential diagnosis, treatment options and prognosis.

Role of partogram in high risk pregnancies: an experience at a tertiary centre.

BACKGROUND: Cervical dilatation documented on partogram indicates expected rate of progress of labour and deviations from alert line indicates abnormal progress of labour. Its early detection and timely intervention can reduce fetomaternal morbidity. PURPOSE: To study the role of partogram in the management of labouring mothers with high risk pregnancies at a tertiary care centre. METHOD: Four hundred primigravidas with high risk pregnancies in active labour (with cervical dilatation ≥ 4 cm) were studied, divided into two groups as Partogram and no Partogram group and each group consisted of 200 patients. In Partogram group, progress of labour was documented on modified WHO partograph along with the notes on progress sheet of case record file while by standard notes only in no Partogram group. Cases included were pregnancy-induced hypertension, gestational diabetes mellitus, cholestasis, hypothyroidism, history of previous one LSCS for trial of labour, postdated pregnancy. Management of labour was standardised using set protocols of intrapartum care followed by analysis of duration of labour, rate of intervention, maternal and perinatal outcomes in both group. RESULT: Though percentage of normal vaginal delivery was higher in Partogram group (71.5 %) than no Partogram group (68 %), no statistically significant difference was found between two groups regarding mean duration of active phase of first and second stage of labour, rate of operative vaginal deliveries (partogram 12 % and no partogram 12.5 %) and of caesarean section (Partogram 16.5 %, no Partogram 18.5 %) and perinatal outcome. CONCLUSION: In this study, partogram had no significant impact on duration of labour, rate of operative interventions and perinatal outcome following its use in the labour management of high risk pregnancies.

Pelvic pheochromocytoma mimicking as urinary bladder pheochromocytoma: looking beyond the obvious.

Pheochromocytomas located outside the adrenal glands are called paragangliomas. A pelvic location is rare, the most common location for a paraganglioma being the retroperitoneal space. Paragangliomas arise from neural crest cells. Pelvic pheochromocytomas may mimic urinary bladder pheochromocytomas on imaging studies. Patients may present with hypertensive crisis during micturition. We present a 26-year-old female who presented to us with accelerated hypertension with episodes of severe headache and palpitation during micturition. Based on imaging studies, she was diagnosed to have a urinary bladder pheochromocytoma. However, on exploration, the patient was found to have an extravesical pheochromocytoma arising from the left posterolateral pelvic wall, which was excised while preserving the bladder. We present this case report as pelvic pheochromocytomas can mimic bladder pheochromocytomas and are difficult to differentiate on radiological imaging and can lead to inadvertent cystectomy.

Perforated duodenal ulcer -a rare cause of acute abdomen in pregnancy.

Acute abdomen during pregnancy is a medico-surgical emergency demanding concerted, synchronized specialties approach of obstetrician, surgeon and gastroenterologist. Duodenal perforation is one of the rarer causes of acute abdomen in pregnancy. Here, we report a case of duodenal perforation with peritonitis in third trimester of pregnancy requiring surgical management. Our aim of reporting this case is to stress the physicians to keep the differential of duodenal perforation also in mind while dealing with cases of acute abdomen in pregnancy and to proceed with multidisciplinary approach for better feto-maternal outcome.

Role of sublingual misoprostol for cervical priming in first trimester medical termination of pregnancy.

OBJECTIVE: To evaluate the efficacy and safety of sublingual misoprostol as facilitator in first trimester medical termination of pregnancy (MTP) by surgical method. MATERIALS AND METHODS: This was a prospective open label study conducted at a tertiary center. A total 150 patients at 6-12 wks gestation requesting for MTP were randomized into two groups. Patients in study group (n=75) received sublingual misoprostol three hours before surgical abortion and in control group (n=75) directly underwent surgical abortion without prior cervical priming with misoprostol. The outcomes of both groups were recorded in terms of baseline cervical dilatation, need of additional cervical dilatation, intraoperative blood loss, operative time and procedure related complications. The results were statistically analyzed using student-t test and chi-square test. p-value of <0.05 and <0.001 were considered significant and highly significant respectively. RESULTS: The mean baseline cervical dilatation was significantly more in study group compared to control group (8.6±1.3mm versus 5±2.3mm; p <0.001) and the operative time and intraoperative blood loss were also less (p<0.001). Higher incidence of side effects like nausea, vomiting and pyrexia were recorded in sublingual misoprostol group but were well tolerable to the patients. CONCLUSION: Sublingual misoprostol is an effective and safe drug for cervical priming prior to surgical evacuation and has good patient acceptability.

An unusual case of large posterior fossa neurenteric cyst involving bilateral cerebellopontine angle cisterns: report of a rare case and review of literature.

BACKGROUND: Intracranial neurenteric cysts are rare cystic masses of endodermal origin lined with mucin producing low columnar or cuboidal epithelium. Approximately 141 cases have been reported so far. Most of the posterior fossa neurenteric cysts are typically small, located anteriorly to the brainstem in the midline or in the cerebellopontine angle cistern area. CASE REPORT: We present a rare, histologically proven case of a large lobulated intracranial neurenteric cyst measuring 4.2 centimeters in the maximal transverse dimension and involving bilateral cerebellopontine angle cisterns. We also present a review of the literature on this uncommon finding. CONCLUSIONS: Imaging features of neurenteric cyst are non-specific and it should be considered in the differential diagnosis for any intracranial extraaxial cystic lesion.

Malignant Pelvic Pheochromocytoma Presenting as NonFunctioning Kidney and Accelerated Hypertension: A Rare Presentation.

Paragangliomas are neuroendocrine tumors that arise from sympathetic nerve ganglia. They can develop anywhere from the neck to the pelvis, but are most commonly found in the abdomen, particularly at the aortic bifurcation or in the periaortic region. Malignant paragangliomas account for 29-40% of cases. We report a case of 36-year hypertensive female presented with and right flank pain and accelerated hypertension. On evaluation she was diagnosed to have non unctioning kidney due to malignant pelvic paraganglioma with right ureteric encasement. We believe our case is one of the first reported in literature as rare presentation of malignant paraganglioma presenting as nonfunctioning kidney and accelerated hypertension.

Teratomas in central nervous system: a clinico-morphological study with review of literature.

BACKGROUND: Cranio-spinal axis teratomas are rare. This subset is interesting because symptoms can be varied, depending on the location. Histopathology is diagnostic; most of the lesions are benign. Rarely, malignancy develops in any of the somatic components. AIMS: To study the demographic, clinico-morphological and follow-up data of central nervous system (CNS) teratomas. MATERIALS AND METHODS: Cases diagnosed as mature or immature teratomas in the CNS over a 20-year period were included in the study. Clinico-radiological, demographic and follow-up data of these cases were analyzed. RESULTS: A total of 14 tumors were diagnosed as teratomas. Of these, 11 were mature cystic teratomas; and 1 case each, of teratoma with malignant transformation, terato-carcinoma and mixed germ cell tumor (immature teratoma with germinoma). Six of the 14 cases were intracranial and 8 were spinal. Presenting features varied according to the location. Radiologically, contrast enhancement with predominantly solid component was suggestive of malignancy or an aggressive tumor. Morphologically, a variety of tissue derivatives were seen in the cases. Excision was curative or provided symptomatic relief in most cases; terato-carcinoma and mixed germ cell tumor patients needed adjuvant radiotherapy. CONCLUSION: CNS teratomas are rare. Morphology and location decide outcome.