Hypocellular AML versus MDS-diagnostic challenge case report with review of literature.

Hypocellular AML being a rare entity with considerable overlapping features and characteristics with various other entities brings a need to have a better and clear understanding of hypocellular AML to differentiate in the decision-making process for therapeutic patient management. With some degree of dysplasia inherently associated with AML it is challenging to differentiate hypocellular AML from Myelodysplastic syndromes. We present a case report where the diagnostic dilemma in an elderly male patient who presented with fever, pallor, weight loss and fatiguability. On clinical examination, the patient had hepatomegaly. The patient was non-affording and was hence given supportive treatment, and he died soon after. Here the diagnostic dilemma is discussed along with the review of literature on hypocellular AML. A better and clear understanding of hypocellular AML is required to differentiate it from other entities due to the considerable overlap in presentation hence improving the decision-making process for therapeutic patient management. The shortcomings are realised, especially when the bone marrow cellularity is less than 10%. Our case report is written to enrich more understanding of the limited published literature on the subject.

A 10-year retrospective analysis of clinical profiles, laboratory characteristics and management of pyogenic liver abscesses in a chinese hospital.

BACKGROUND/AIMS: Pyogenic liver abscess (PLA) is a serious, life threatening condition with a high mortality rate that represents a diagnostic and therapeutic challenge. The aim of this study was to collect demographic data and clinical, laboratory and microbiological characteristics of PLA patients treated between 2000 and 2010. We also aimed to collect information regarding our management experience of these cases. METHODS: As a retrospective review, 47 patients with PLA in a tertiary referral center were examined to determine their demographic characteristics, clinical features, and laboratory, imaging, and microbiologic findings as well as the treatment outcome. RESULTS: Cryptogenic PLA was the most frequently identified type of PLA, while benign biliary tract disease was the most frequently identifiable cause of PLA (18/47 patients; 38.3%). Leukocytosis and elevated alanine transaminase were common laboratory findings and were observed in 35 (74.5%) and 22 (46.8%) patients, respectively. Increased fibrinogen was also detected in 11 of 15 investigated cases (73.3%). Notably, infection-induced thrombocytopenia occurred in 8 patients (17%). Diabetes mellitus was associated with the occurrence of infection induced shock when compared to the non-diabetic group (p<0.05). Patients with two or more comorbid diseases had longer hospitalizations when compared to patients with one comorbid disease or those without comorbidities (p<0.001). The number of days needed to establish diagnosis was correlated with the length of hospitalization (p<0.001). The overall hospital mortality rate was 2.1% (1/47). CONCLUSIONS: Characteristics of PLA patients from the past 10 years are presented. The number of days needed to establish a PLA diagnosis was correlated with the length of the hospital stay. The hospital stay of PLA patients can be further improved by early diagnosis and effective treatments during the early stages of PLA progression.